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data_analysis_tool_tester.py

Source:data_analysis_tool_tester.py

1#!/Users/zhiyang/anaconda3/bin/python32###!/usr/local/bin/python33###!/Users/zhiyang/anaconda3/bin/python34"""5	This Python script is written by Zhiyang Ong to test6		miscellaneous tasks in analyzing data.7	Synopsis:8	Test the miscellaneous tasks in analyzing data.9	Revision History:10	December 15, 2017			Version 0.1, initial build.11"""12__author__ = 'Zhiyang Ong'13__version__ = '1.0'14__date__ = 'December 15, 2017'15#	The MIT License (MIT)16#	Copyright (c) <2014-2018> <Zhiyang Ong>17#	Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:18#	The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.19#	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.20#	Email address: echo "cukj -wb- 23wU4X5M589 TROJANS cqkH wiuz2y 0f Mw Stanford" | awk '{ sub("23wU4X5M589","F.d_c_b. ") sub("Stanford","d0mA1n"); print $5, $2, $8; for (i=1; i<=1; i++) print "6\b"; print $9, $7, $6 }' | sed y/kqcbuHwM62z/gnotrzadqmC/ | tr 'q' ' ' | tr -d [:cntrl:] | tr -d 'ir' | tr y "\n"	Che cosa significa?21###############################################################22"""23	Import modules from The Python Standard Library.24	sys			Get access to any command-line arguments.25	os			Use any operating system dependent functionality.26	os.path		For pathname manipulations.27	subprocess -> call28				To make system calls.29	time		To measure elapsed time.30	warnings	Raise warnings.31	re			Use regular expressions.32	collections -> namedtuple33				To use named tuples.34	operator -> attrgetter35				To manipulate attributes of a named tuple as callable36					objects.37	statistics	Module with functions for mathematical statistics38					functions.39	math		Use the math.isclose(number_1,number_2) function40					to determine if the numbers "number_1" and41					"number_2" are approximately equal.42	numpy.testing43				To use numpy.testing.assert_almost_equal() function.44				+ To compare if two numbers are approximately the same.45"""46#import sys47#import os48#import os.path49#from subprocess import call50#import time51import warnings52#import re53#from collections import namedtuple54#from operator import attrgetter55import statistics as s56import math57import numpy as np58"""59	To use the npt.assert_approx_equal() function.60		Or, np.testing.assert_almost_equal() function.61		Or, numpy.testing.assert_almost_equal() function.62"""63#import np.testing as npt64import numpy.testing as npt65###############################################################66#	Import Custom Python Modules67"""68	Package and module to print statistics of software testing69		results.70"""71from statistics_pkg.test_statistics import statistical_analysis72"""73	Package and module to perform miscellaneous tasks in data74		analysis.75"""76from statistics_pkg.data_analysis_tool import data_analysis77###############################################################78"""79	Module that tests the methods for performing miscellaneous80		tasks in data analysis.81	Support for class instantiation is not provided, to avoid82		acquiring a collection of useless "statistical_analysis"83		objects.84	Test each static method of the "data_analysis" class.85"""86class data_analysis_tester:87	## =========================================================88	#	Method to test the method determining if each object89	#		in a list is an integer or a floating-point number.90	#	@param - None.91	#	@return - Nothing.92	#	O(n) method, where "n" is the maximum size of the lists93	#		being tested.94	@staticmethod95	def test_is_list_of_numbers():96		print("	Testing is_list_of_numbers() method.")97		list_of_objs = None98		prompt = "	... Test: is_list_of_numbers(None) == False		{}"99		statistical_analysis.increment_number_test_cases_used()100		if False == data_analysis.is_list_of_numbers(None):101			print(prompt .format("OK"))102			statistical_analysis.increment_number_test_cases_passed()103		else:104			print(prompt .format("FAIL!!!"))105		not_a_list_obj = data_analysis()106		prompt = "	... Test: is_list_of_numbers(not_a_list_obj) == False	{}"107		statistical_analysis.increment_number_test_cases_used()108		if False == data_analysis.is_list_of_numbers(not_a_list_obj):109			print(prompt .format("OK"))110			statistical_analysis.increment_number_test_cases_passed()111		else:112			print(prompt .format("FAIL!!!"))113		prompt = "	... Test: is_list_of_numbers([]) == False		{}"114		statistical_analysis.increment_number_test_cases_used()115		if False == data_analysis.is_list_of_numbers([]):116			print(prompt .format("OK"))117			statistical_analysis.increment_number_test_cases_passed()118		else:119			print(prompt .format("FAIL!!!"))120		list_not_pure_numbers_1 = [-221, 247, 0, "Ciao tutti!", 576372.32604]121		prompt = "	... Test: is_list...numb(lst_not_pure_numb_1) == False	{}"122		statistical_analysis.increment_number_test_cases_used()123		if False == data_analysis.is_list_of_numbers(list_not_pure_numbers_1):124			print(prompt .format("OK"))125			statistical_analysis.increment_number_test_cases_passed()126		else:127			print(prompt .format("FAIL!!!"))128		list_not_pure_numbers_2 = ["Buona serata!"]129		prompt = "	... Test: is_list...numb(lst_not_pure_numb_2) == False	{}"130		statistical_analysis.increment_number_test_cases_used()131		if False == data_analysis.is_list_of_numbers(list_not_pure_numbers_2):132			print(prompt .format("OK"))133			statistical_analysis.increment_number_test_cases_passed()134		else:135			print(prompt .format("FAIL!!!"))136		list_not_pure_numbers_3 = ["Laszlo Tabori is a world record holder!", 2673, 92.23, 7823, 10129, 478334]137		prompt = "	... Test: is_list...numb(lst_not_pure_numb_3) == False	{}"138		statistical_analysis.increment_number_test_cases_used()139		if False == data_analysis.is_list_of_numbers(list_not_pure_numbers_3):140			print(prompt .format("OK"))141			statistical_analysis.increment_number_test_cases_passed()142		else:143			print(prompt .format("FAIL!!!"))144		list_not_pure_numbers_4 = [54.2, 0.232, 2439, 1392849, "Albert-LÃ¡szlÃ³ BarabÃ¡si"]145		prompt = "	... Test: is_list...numb(lst_not_pure_numb_4) == False	{}"146		statistical_analysis.increment_number_test_cases_used()147		if False == data_analysis.is_list_of_numbers(list_not_pure_numbers_4):148			print(prompt .format("OK"))149			statistical_analysis.increment_number_test_cases_passed()150		else:151			print(prompt .format("FAIL!!!"))152		a = data_analysis()153		b = data_analysis()154		c = data_analysis()155		list_not_pure_numbers_5 = [2247, 273805, 0.23423, 9234.2347832, "network science", a, 785398, 0.23423, b, 45678, c, "data science", 5623]156		prompt = "	... Test: is_list...numb(lst_not_pure_numb_5) == False	{}"157		statistical_analysis.increment_number_test_cases_used()158		if False == data_analysis.is_list_of_numbers(list_not_pure_numbers_5):159			print(prompt .format("OK"))160			statistical_analysis.increment_number_test_cases_passed()161		else:162			print(prompt .format("FAIL!!!"))163		list_pure_numbers_1 = [4567809, 67890, 5678090, 1, 9, 436790]164		prompt = "	... Test: is_list...numb(lst_pure_pos_integers) == True	{}"165		statistical_analysis.increment_number_test_cases_used()166		if True == data_analysis.is_list_of_numbers(list_pure_numbers_1):167			print(prompt .format("OK"))168			statistical_analysis.increment_number_test_cases_passed()169		else:170			print(prompt .format("FAIL!!!"))171		list_pure_numbers_2 = [-2569, -1, -62739, 0, -93, -864]172		prompt = "	... Test: is_list...numb(lst_integers_not_pos) == True	{}"173		statistical_analysis.increment_number_test_cases_used()174		if True == data_analysis.is_list_of_numbers(list_pure_numbers_2):175			print(prompt .format("OK"))176			statistical_analysis.increment_number_test_cases_passed()177		else:178			print(prompt .format("FAIL!!!"))179		list_pure_numbers_3 = [-2569, -1, -62739, -0, -93, -864]180		prompt = "	... Test: is_list...numb(lst_integers_neg_0) == True	{}"181		statistical_analysis.increment_number_test_cases_used()182		if True == data_analysis.is_list_of_numbers(list_pure_numbers_3):183			print(prompt .format("OK"))184			statistical_analysis.increment_number_test_cases_passed()185		else:186			print(prompt .format("FAIL!!!"))187		list_pure_numbers_4 = [0.437693, 1.3224, 346973.5679, -0.34367, -242.235623]188		prompt = "	... Test: is_list...numb(lst_pure_fp_num) == True	{}"189		statistical_analysis.increment_number_test_cases_used()190		if True == data_analysis.is_list_of_numbers(list_pure_numbers_4):191			print(prompt .format("OK"))192			statistical_analysis.increment_number_test_cases_passed()193		else:194			print(prompt .format("FAIL!!!"))195		list_pure_numbers_5 = [-210.437693, -56971.3224, -9.5679, -0.45634367, -32242.235623]196		prompt = "	... Test: is_list...numb(lst_pure_neg_fp_num) == True	{}"197		statistical_analysis.increment_number_test_cases_used()198		if True == data_analysis.is_list_of_numbers(list_pure_numbers_5):199			print(prompt .format("OK"))200			statistical_analysis.increment_number_test_cases_passed()201		else:202			print(prompt .format("FAIL!!!"))203		list_pure_numbers_6 = [0, 0, 0, 0, 0, 0 , 0]204		prompt = "	... Test: is_list...numb(lst_pure_0s) == True		{}"205		statistical_analysis.increment_number_test_cases_used()206		if True == data_analysis.is_list_of_numbers(list_pure_numbers_6):207			print(prompt .format("OK"))208			statistical_analysis.increment_number_test_cases_passed()209		else:210			print(prompt .format("FAIL!!!"))211		list_pure_numbers_7 = [0]212		prompt = "	... Test: is_list...numb([0]) == True			{}"213		statistical_analysis.increment_number_test_cases_used()214		if True == data_analysis.is_list_of_numbers(list_pure_numbers_7):215			print(prompt .format("OK"))216			statistical_analysis.increment_number_test_cases_passed()217		else:218			print(prompt .format("FAIL!!!"))219		list_pure_numbers_8 = [-56970]220		prompt = "	... Test: is_list...numb([-56970]) == True		{}"221		statistical_analysis.increment_number_test_cases_used()222		if True == data_analysis.is_list_of_numbers(list_pure_numbers_8):223			print(prompt .format("OK"))224			statistical_analysis.increment_number_test_cases_passed()225		else:226			print(prompt .format("FAIL!!!"))227		list_pure_numbers_9 = [723]228		prompt = "	... Test: is_list...numb([723]) == True			{}"229		statistical_analysis.increment_number_test_cases_used()230		if True == data_analysis.is_list_of_numbers(list_pure_numbers_9):231			print(prompt .format("OK"))232			statistical_analysis.increment_number_test_cases_passed()233		else:234			print(prompt .format("FAIL!!!"))235		list_pure_numbers_10 = [54869, 2.23, 0.2345, 8203, 102.23, 12, 7.23, 923]236		prompt = "	... Test: is_list...numb(lst_fp_int_only) == True	{}"237		statistical_analysis.increment_number_test_cases_used()238		if True == data_analysis.is_list_of_numbers(list_pure_numbers_10):239			print(prompt .format("OK"))240			statistical_analysis.increment_number_test_cases_passed()241		else:242			print(prompt .format("FAIL!!!"))243	## =========================================================244	#	Method to test the method that accesses reference values245	#		for a corresponding particular attribute/property,246	#		using the Python dictionary containing pairs/2-tuples247	#		of attributes/properties and values.248	#	@param - None.249	#	@return - Nothing.250	#	O(1) method.251	@staticmethod252	def test_get_reference_value():253		print("	Testing get_reference_value() method.")254		speed_of_light = 299792458255		#prompt = "	... Test: get_reference_value(c) == 299792458		{}"256		prompt = "	... Test: get_reference_value(c) == "257		prompt = prompt + str(speed_of_light) + "		{}"258		statistical_analysis.increment_number_test_cases_used()259		if speed_of_light == data_analysis.get_reference_value("c"):260			print(prompt .format("OK"))261			statistical_analysis.increment_number_test_cases_passed()262		else:263			print(prompt .format("FAIL!!!"))264		prompt = "	... Test: method with default option == "265		prompt = prompt + str(speed_of_light) + "	{}"266		statistical_analysis.increment_number_test_cases_used()267		if speed_of_light == data_analysis.get_reference_value():268			print(prompt .format("OK"))269			statistical_analysis.increment_number_test_cases_passed()270		else:271			print(prompt .format("FAIL!!!"))272		standard_acceleration_due_to_gravity = 9.80665273		prompt = "	... Test: get_reference_value(g) == "274		prompt = prompt + str(standard_acceleration_due_to_gravity) + "		{}"275		statistical_analysis.increment_number_test_cases_used()276		if standard_acceleration_due_to_gravity == data_analysis.get_reference_value("standard acceleration due to gravity"):277			print(prompt .format("OK"))278			statistical_analysis.increment_number_test_cases_passed()279		else:280			print(prompt .format("FAIL!!!"))281		standard_atmosphere = 101325282		prompt = "	... Test: get_reference_value(std atm) == "283		prompt = prompt + str(standard_atmosphere) + "	{}"284		statistical_analysis.increment_number_test_cases_used()285		if standard_atmosphere == data_analysis.get_reference_value("standard atmosphere"):286			print(prompt .format("OK"))287			statistical_analysis.increment_number_test_cases_passed()288		else:289			print(prompt .format("FAIL!!!"))290		standard_atmosphere = 101325291		prompt = "	... Test: get_ref..._val('random string') == "292		prompt = prompt + str(standard_atmosphere) + "	{}"293		statistical_analysis.increment_number_test_cases_used()294		if None == data_analysis.get_reference_value("random string"):295			print(prompt .format("OK"))296			statistical_analysis.increment_number_test_cases_passed()297		else:298			print(prompt .format("FAIL!!!"))299	## =========================================================300	#	Method to test the method that determines the actual301	#		change between quantity1 and quantity2.302	#	@param - None.303	#	@return - Nothing.304	#	O(1) method.305	@staticmethod306	def test_get_actual_change():307		print("	Testing get_actual_change() method.")308		prompt = "	... Test: default option, get_actual_change(0,0) == 0	{}"309		statistical_analysis.increment_number_test_cases_used()310		if 0 == data_analysis.get_actual_change():311			print(prompt .format("OK"))312			statistical_analysis.increment_number_test_cases_passed()313		else:314			print(prompt .format("FAIL!!!"))315		"""316		non_number_object = data_analysis()317		prompt = "	Test:get_act..._change(non-number_object,13.23) == None	{}"318		statistical_analysis.increment_number_test_cases_used()319		if None == data_analysis.get_actual_change(non_number_object,13.23):320			print(prompt .format("OK"))321			statistical_analysis.increment_number_test_cases_passed()322		else:323			print(prompt .format("FAIL!!!"))324		prompt = "	Test:get_act..._change(-7692,non-number_object) == None	{}"325		statistical_analysis.increment_number_test_cases_used()326		if None == data_analysis.get_actual_change(-7692,non_number_object):327			print(prompt .format("OK"))328			statistical_analysis.increment_number_test_cases_passed()329		else:330			print(prompt .format("FAIL!!!"))331		"""332		prompt = "	... Test: get_actual_change(19,13) == 6			{}"333		statistical_analysis.increment_number_test_cases_used()334		if 6 == data_analysis.get_actual_change(19,13):335			print(prompt .format("OK"))336			statistical_analysis.increment_number_test_cases_passed()337		else:338			print(prompt .format("FAIL!!!"))339		prompt = "	... Test: get_actual_change(10,14) == -4		{}"340		statistical_analysis.increment_number_test_cases_used()341		if -4 == data_analysis.get_actual_change(10, 14):342			print(prompt .format("OK"))343			statistical_analysis.increment_number_test_cases_passed()344		else:345			print(prompt .format("FAIL!!!"))346		prompt = "	... Test: get_actual_change(-20,27) == -47		{}"347		statistical_analysis.increment_number_test_cases_used()348		if -47 == data_analysis.get_actual_change(-20,27):349			print(prompt .format("OK"))350			statistical_analysis.increment_number_test_cases_passed()351		else:352			print(prompt .format("FAIL!!!"))353		prompt = "	... Test: get_actual_change(-7,-3) == -4		{}"354		statistical_analysis.increment_number_test_cases_used()355		if -4 == data_analysis.get_actual_change(-7,-3):356			print(prompt .format("OK"))357			statistical_analysis.increment_number_test_cases_passed()358		else:359			print(prompt .format("FAIL!!!"))360		prompt = "	... Test: get_actual_change(-4,-9) == 5			{}"361		statistical_analysis.increment_number_test_cases_used()362		if 5 == data_analysis.get_actual_change(-4,-9):363			print(prompt .format("OK"))364			statistical_analysis.increment_number_test_cases_passed()365		else:366			print(prompt .format("FAIL!!!"))367		prompt = "	... Test: get_actual_change(3,-4) == 7			{}"368		statistical_analysis.increment_number_test_cases_used()369		if 7 == data_analysis.get_actual_change(3,-4):370			print(prompt .format("OK"))371			statistical_analysis.increment_number_test_cases_passed()372		else:373			print(prompt .format("FAIL!!!"))374		prompt = "	... Test: get_act...(object,569) == None		{}"375		statistical_analysis.increment_number_test_cases_used()376		a = data_analysis()377		if None == data_analysis.get_actual_change(a,569):378			print(prompt .format("OK"))379			statistical_analysis.increment_number_test_cases_passed()380		else:381			print(prompt .format("FAIL!!!"))382		prompt = "	... Test: get_act...(865.12,'Buona serata!') == None	{}"383		statistical_analysis.increment_number_test_cases_used()384		if None == data_analysis.get_actual_change(865.12,"Buona serata!"):385			print(prompt .format("OK"))386			statistical_analysis.increment_number_test_cases_passed()387		else:388			print(prompt .format("FAIL!!!"))389		prompt = "	... Test: get_act...(97623.23,None) == None		{}"390		statistical_analysis.increment_number_test_cases_used()391		if None == data_analysis.get_actual_change(97623.23,None):392			print(prompt .format("OK"))393			statistical_analysis.increment_number_test_cases_passed()394		else:395			print(prompt .format("FAIL!!!"))396	## =========================================================397	#	Method to test the method that determines the absolute398	#		difference between quantity1 and quantity2.399	#	@param - None.400	#	@return - Nothing.401	#	O(1) method.402	@staticmethod403	def test_get_absolute_difference():404		print("	Testing get_absolute_difference() method.")405		prompt = "	...Test:default,get_absolute_difference(0,0) == 0	{}"406		statistical_analysis.increment_number_test_cases_used()407		if 0 == data_analysis.get_absolute_difference():408			print(prompt .format("OK"))409			statistical_analysis.increment_number_test_cases_passed()410		else:411			print(prompt .format("FAIL!!!"))412		prompt = "	... Test: get_absolute_difference(19,13) == 6		{}"413		statistical_analysis.increment_number_test_cases_used()414		if 6 == data_analysis.get_absolute_difference(19,13):415			print(prompt .format("OK"))416			statistical_analysis.increment_number_test_cases_passed()417		else:418			print(prompt .format("FAIL!!!"))419		prompt = "	... Test: get_absolute_difference(10,14) == 4		{}"420		statistical_analysis.increment_number_test_cases_used()421		if 4 == data_analysis.get_absolute_difference(10, 14):422			print(prompt .format("OK"))423			statistical_analysis.increment_number_test_cases_passed()424		else:425			print(prompt .format("FAIL!!!"))426		prompt = "	... Test: get_absolute_difference(-20,27) == 47		{}"427		statistical_analysis.increment_number_test_cases_used()428		if 47 == data_analysis.get_absolute_difference(-20,27):429			print(prompt .format("OK"))430			statistical_analysis.increment_number_test_cases_passed()431		else:432			print(prompt .format("FAIL!!!"))433		prompt = "	... Test: get_absolute_difference(-7,-3) == 4		{}"434		statistical_analysis.increment_number_test_cases_used()435		if 4 == data_analysis.get_absolute_difference(-7,-3):436			print(prompt .format("OK"))437			statistical_analysis.increment_number_test_cases_passed()438		else:439			print(prompt .format("FAIL!!!"))440		prompt = "	... Test: get_absolute_difference(-4,-9) == 5		{}"441		statistical_analysis.increment_number_test_cases_used()442		if 5 == data_analysis.get_absolute_difference(-4,-9):443			print(prompt .format("OK"))444			statistical_analysis.increment_number_test_cases_passed()445		else:446			print(prompt .format("FAIL!!!"))447		prompt = "	... Test: get_absolute_difference(3,-4) == 7		{}"448		statistical_analysis.increment_number_test_cases_used()449		if 7 == data_analysis.get_absolute_difference(3,-4):450			print(prompt .format("OK"))451			statistical_analysis.increment_number_test_cases_passed()452		else:453			print(prompt .format("FAIL!!!"))454		prompt = "	... Test: get_abs..._diff(object,569) == None		{}"455		statistical_analysis.increment_number_test_cases_used()456		a = data_analysis()457		if None == data_analysis.get_absolute_difference(a,569):458			print(prompt .format("OK"))459			statistical_analysis.increment_number_test_cases_passed()460		else:461			print(prompt .format("FAIL!!!"))462		prompt = "	... Test: get_abs..._diff(865.12,'Buona...') == None	{}"463		statistical_analysis.increment_number_test_cases_used()464		if None == data_analysis.get_absolute_difference(865.12,"Buona serata!"):465			print(prompt .format("OK"))466			statistical_analysis.increment_number_test_cases_passed()467		else:468			print(prompt .format("FAIL!!!"))469		prompt = "	... Test: get_abs..._diff(112.08723,None) == None	{}"470		statistical_analysis.increment_number_test_cases_used()471		if None == data_analysis.get_absolute_difference(112.08723,None):472			print(prompt .format("OK"))473			statistical_analysis.increment_number_test_cases_passed()474		else:475			print(prompt .format("FAIL!!!"))476	## =========================================================477	#	Method to test the method that determines the relative change478	#		between quantity1 and quantity2.479	#	@param - None.480	#	@return - Nothing.481	#	O(1) method.482	@staticmethod483	def test_get_relative_change():484		print("	Testing get_relative_change() method.")485		prompt = "	... Test: default, get_relative_change(1,1) == 0	{}"486		statistical_analysis.increment_number_test_cases_used()487		if 0 == data_analysis.get_relative_change():488			print(prompt .format("OK"))489			statistical_analysis.increment_number_test_cases_passed()490		else:491			print(prompt .format("FAIL!!!"))492		prompt = "	... Test: get_relative_change(15,12) == 0.25		{}"493		statistical_analysis.increment_number_test_cases_used()494		if 0.25 == data_analysis.get_relative_change(15,12):495			print(prompt .format("OK"))496			statistical_analysis.increment_number_test_cases_passed()497		else:498			print("data_analysis.get_relative_change(15,12):",data_analysis.get_relative_change(15,12),"=")499			print(prompt .format("FAIL!!!"))500		prompt = "	... Test: get_relative_change(18,20) == -0.10		{}"501		statistical_analysis.increment_number_test_cases_used()502		if -0.10 == data_analysis.get_relative_change(18,20):503			print(prompt .format("OK"))504			statistical_analysis.increment_number_test_cases_passed()505		else:506			#print("data_analysis.get_relative_change(18,20):",data_analysis.get_relative_change(18,20),"=")507			print(prompt .format("FAIL!!!"))508		prompt = "	... Test: get_relative_change(-97,-100) == -0.03	{}"509		statistical_analysis.increment_number_test_cases_used()510		if -0.03 == data_analysis.get_relative_change(-97,-100):511			print(prompt .format("OK"))512			statistical_analysis.increment_number_test_cases_passed()513		else:514			#print("data_analysis.get_relative_change(18,20):",data_analysis.get_relative_change(18,20),"=")515			print(prompt .format("FAIL!!!"))516		prompt = "	... Test: get_relative_change(3,0) can't compute	{}"517		try:518			statistical_analysis.increment_number_test_cases_used()519			relative_change_error = data_analysis.get_relative_change(3,0)520			print(prompt .format("FAIL!!!"))521		except:522			print(prompt .format("OK"))523			statistical_analysis.increment_number_test_cases_passed()524		prompt = "	...Test: get_relative_change(-100,-110) ~ -0.0909090909 {}"525		statistical_analysis.increment_number_test_cases_used()526		if math.isclose(-0.0909090909, data_analysis.get_relative_change(-100,-110)):527			print(prompt .format("OK"))528			statistical_analysis.increment_number_test_cases_passed()529		else:530			#print("data_analysis.get_relative_change(18,20):",data_analysis.get_relative_change(18,20),"=")531			print(prompt .format("FAIL!!!"))532			print("data_analysis.get_relative_change(-100,-110) is:",data_analysis.get_relative_change(-100,-110),".")533		prompt = "	...Test: get_relative_change(-98,-105) ~ -0.06666666666	{}"534		statistical_analysis.increment_number_test_cases_used()535		if math.isclose(-0.06666666666, data_analysis.get_relative_change(-98,-105)):536			print(prompt .format("OK"))537			statistical_analysis.increment_number_test_cases_passed()538		else:539			#print("data_analysis.get_relative_change(18,20):",data_analysis.get_relative_change(18,20),"=")540			print(prompt .format("FAIL!!!"))541		prompt = "	... Test: get_rel..._change(object,569) == None		{}"542		statistical_analysis.increment_number_test_cases_used()543		a = data_analysis()544		if None == data_analysis.get_relative_change(a,569):545			print(prompt .format("OK"))546			statistical_analysis.increment_number_test_cases_passed()547		else:548			print(prompt .format("FAIL!!!"))549		prompt = "	... Test: get_rel..._change(865.12,'Buona...') == None	{}"550		statistical_analysis.increment_number_test_cases_used()551		if None == data_analysis.get_relative_change(865.12,"Buona serata!"):552			print(prompt .format("OK"))553			statistical_analysis.increment_number_test_cases_passed()554		else:555			print(prompt .format("FAIL!!!"))556		prompt = "	... Test: get_rel..._change(232,None) == None		{}"557		statistical_analysis.increment_number_test_cases_used()558		if None == data_analysis.get_relative_change(232,None):559			print(prompt .format("OK"))560			statistical_analysis.increment_number_test_cases_passed()561		else:562			print(prompt .format("FAIL!!!"))563	## =========================================================564	#	Method to test the method that determines the percentage change565	#		between quantity1 and quantity2.566	#	@param - None.567	#	@return - Nothing.568	#	O(1) method.569	@staticmethod570	def test_get_percentage_change():571		print("	Testing get_percentage_change() method.")572		prompt = "	... Test: default, get_percentage_change(1,1) == 0	{}"573		statistical_analysis.increment_number_test_cases_used()574		if 0 == data_analysis.get_percentage_change():575			print(prompt .format("OK"))576			statistical_analysis.increment_number_test_cases_passed()577		else:578			print(prompt .format("FAIL!!!"))579		prompt = "	... Test: get_percentage_change(15,12) == 0.25		{}"580		statistical_analysis.increment_number_test_cases_used()581		if 25 == data_analysis.get_percentage_change(15,12):582			print(prompt .format("OK"))583			statistical_analysis.increment_number_test_cases_passed()584		else:585			print("data_analysis.get_percentage_change(15,12):",data_analysis.get_percentage_change(15,12),"=")586			print(prompt .format("FAIL!!!"))587		prompt = "	... Test: get_percentage_change(18,20) == -0.10		{}"588		statistical_analysis.increment_number_test_cases_used()589		if -10 == data_analysis.get_percentage_change(18,20):590			print(prompt .format("OK"))591			statistical_analysis.increment_number_test_cases_passed()592		else:593			#print("data_analysis.get_percentage_change(18,20):",data_analysis.get_percentage_change(18,20),"=")594			print(prompt .format("FAIL!!!"))595		prompt = "	... Test: get_percentage_change(-97,-100) == -0.03	{}"596		statistical_analysis.increment_number_test_cases_used()597		if -3 == data_analysis.get_percentage_change(-97,-100):598			print(prompt .format("OK"))599			statistical_analysis.increment_number_test_cases_passed()600		else:601			#print("data_analysis.get_percentage_change(18,20):",data_analysis.get_percentage_change(18,20),"=")602			print(prompt .format("FAIL!!!"))603		prompt = "	... Test: get_percentage_change(3,0) can't compute	{}"604		try:605			statistical_analysis.increment_number_test_cases_used()606			relative_change_error = data_analysis.get_percentage_change(3,0)607			print(prompt .format("FAIL!!!"))608		except:609			print(prompt .format("OK"))610			statistical_analysis.increment_number_test_cases_passed()611		prompt = "	..Test:get_percentage_change(-100,-110) ~ -0.0909090909 {}"612		statistical_analysis.increment_number_test_cases_used()613		if math.isclose(-9.09090909, data_analysis.get_percentage_change(-100,-110)):614			print(prompt .format("OK"))615			statistical_analysis.increment_number_test_cases_passed()616		else:617			#print("data_analysis.get_percentage_change(18,20):",data_analysis.get_percentage_change(18,20),"=")618			print(prompt .format("FAIL!!!"))619		prompt = "	..Test:get_percentage_change(-98,-105) ~ -0.06666666666 {}"620		statistical_analysis.increment_number_test_cases_used()621		if math.isclose(-6.666666666, data_analysis.get_percentage_change(-98,-105)):622			print(prompt .format("OK"))623			statistical_analysis.increment_number_test_cases_passed()624		else:625			#print("data_analysis.get_percentage_change(18,20):",data_analysis.get_percentage_change(18,20),"=")626			print(prompt .format("FAIL!!!"))627		prompt = "	... Test: get_pct_change(object,569) == None		{}"628		statistical_analysis.increment_number_test_cases_used()629		a = data_analysis()630		if None == data_analysis.get_percentage_change(a,569):631			print(prompt .format("OK"))632			statistical_analysis.increment_number_test_cases_passed()633		else:634			print(prompt .format("FAIL!!!"))635		prompt = "	... Test: get_pct_change(865.12,'Buona...') == None	{}"636		statistical_analysis.increment_number_test_cases_used()637		if None == data_analysis.get_percentage_change(865.12,"Buona serata!"):638			print(prompt .format("OK"))639			statistical_analysis.increment_number_test_cases_passed()640		else:641			print(prompt .format("FAIL!!!"))642		prompt = "	... Test: get_pct_change(232,None) == None		{}"643		statistical_analysis.increment_number_test_cases_used()644		if None == data_analysis.get_percentage_change(232,None):645			print(prompt .format("OK"))646			statistical_analysis.increment_number_test_cases_passed()647		else:648			print(prompt .format("FAIL!!!"))649	## =========================================================650	#	Method to test the method that determines the relative651	#		error between experimental_value and theoretical_value.652	#	@param - None.653	#	@return - Nothing.654	#	O(1) method.655	@staticmethod656	def test_get_relative_error():657		print("	Testing get_relative_error() method.")658		prompt = "	... Test: default, get_relative_error(1,1) == 0		{}"659		statistical_analysis.increment_number_test_cases_used()660		if 0 == data_analysis.get_relative_error():661			print(prompt .format("OK"))662			statistical_analysis.increment_number_test_cases_passed()663		else:664			print(prompt .format("FAIL!!!"))665		prompt = "	... Test: get_relative_error(15,12) == 0.25		{}"666		statistical_analysis.increment_number_test_cases_used()667		if 0.25 == data_analysis.get_relative_error(15,12):668			print(prompt .format("OK"))669			statistical_analysis.increment_number_test_cases_passed()670		else:671			print(prompt .format("FAIL!!!"))672		prompt = "	... Test: get_relative_error(16,20) == 0.2		{}"673		statistical_analysis.increment_number_test_cases_used()674		if 0.2 == data_analysis.get_relative_error(16,20):675			print(prompt .format("OK"))676			statistical_analysis.increment_number_test_cases_passed()677		else:678			print(prompt .format("FAIL!!!"))679		prompt = "	... Test: get_relative_error(-9,-10) == 0.1		{}"680		statistical_analysis.increment_number_test_cases_used()681		if 0.1 == data_analysis.get_relative_error(-9,-10):682			print(prompt .format("OK"))683			statistical_analysis.increment_number_test_cases_passed()684		else:685			print(prompt .format("FAIL!!!"))686		prompt = "	... Test: get_relative_error(-13,-10) == 0.3		{}"687		statistical_analysis.increment_number_test_cases_used()688		if 0.3 == data_analysis.get_relative_error(-13,-10):689			print(prompt .format("OK"))690			statistical_analysis.increment_number_test_cases_passed()691		else:692			print(prompt .format("FAIL!!!"))693		prompt = "	... Test: get_relative_error(-3,-2) == 0.5		{}"694		statistical_analysis.increment_number_test_cases_used()695		if 0.5 == data_analysis.get_relative_error(-3,-2):696			print(prompt .format("OK"))697			statistical_analysis.increment_number_test_cases_passed()698		else:699			print(prompt .format("FAIL!!!"))700		prompt = "	... Test: get_relative_error(3,0) can't compute		{}"701		try:702			statistical_analysis.increment_number_test_cases_used()703			relative_change_error = data_analysis.get_relative_error(3,0)704			print(prompt .format("FAIL!!!"))705		except:706			print(prompt .format("OK"))707			statistical_analysis.increment_number_test_cases_passed()708		prompt = "	... Test: get_rel..._err(object,7643) == None		{}"709		statistical_analysis.increment_number_test_cases_used()710		a = data_analysis()711		if None == data_analysis.get_relative_error(a,7643):712			print(prompt .format("OK"))713			statistical_analysis.increment_number_test_cases_passed()714		else:715			print(prompt .format("FAIL!!!"))716		prompt = "	... Test: get_rel..._err(67923.23,'Buona...') == None	{}"717		statistical_analysis.increment_number_test_cases_used()718		if None == data_analysis.get_relative_error(67923.23,"Buona serata!"):719			print(prompt .format("OK"))720			statistical_analysis.increment_number_test_cases_passed()721		else:722			print(prompt .format("FAIL!!!"))723		prompt = "	... Test: get_rel..._err(8346,None) == None		{}"724		statistical_analysis.increment_number_test_cases_used()725		if None == data_analysis.get_relative_error(8346,None):726			print(prompt .format("OK"))727			statistical_analysis.increment_number_test_cases_passed()728		else:729			print(prompt .format("FAIL!!!"))730	## =========================================================731	#	Method to test the method that determines the percent732	#		error between experimental_value and theoretical_value.733	#	@param - None.734	#	@return - Nothing.735	#	O(1) method.736	@staticmethod737	def test_get_percent_error():738		print("	Testing get_percent_error() method.")739		prompt = "	... Test: default, get_percent_error(1,1) == 0		{}"740		statistical_analysis.increment_number_test_cases_used()741		if 0 == data_analysis.get_percent_error():742			print(prompt .format("OK"))743			statistical_analysis.increment_number_test_cases_passed()744		else:745			print(prompt .format("FAIL!!!"))746		prompt = "	... Test: get_percent_error(15,12) == 25		{}"747		statistical_analysis.increment_number_test_cases_used()748		if 25 == data_analysis.get_percent_error(15,12):749			print(prompt .format("OK"))750			statistical_analysis.increment_number_test_cases_passed()751		else:752			print(prompt .format("FAIL!!!"))753		754		prompt = "	... Test: get_percent_error(16,20) == 0.2		{}"755		statistical_analysis.increment_number_test_cases_used()756		if 20 == data_analysis.get_percent_error(16,20):757			print(prompt .format("OK"))758			statistical_analysis.increment_number_test_cases_passed()759		else:760			print(prompt .format("FAIL!!!"))761		prompt = "	... Test: get_percent_error(-9,-10) == 0.1		{}"762		statistical_analysis.increment_number_test_cases_used()763		if 10 == data_analysis.get_percent_error(-9,-10):764			print(prompt .format("OK"))765			statistical_analysis.increment_number_test_cases_passed()766		else:767			print(prompt .format("FAIL!!!"))768		prompt = "	... Test: get_percent_error(-13,-10) == 0.3		{}"769		statistical_analysis.increment_number_test_cases_used()770		if 30 == data_analysis.get_percent_error(-13,-10):771			print(prompt .format("OK"))772			statistical_analysis.increment_number_test_cases_passed()773		else:774			print(prompt .format("FAIL!!!"))775		prompt = "	... Test: get_percent_error(-3,-2) == 0.5		{}"776		statistical_analysis.increment_number_test_cases_used()777		if 50 == data_analysis.get_percent_error(-3,-2):778			print(prompt .format("OK"))779			statistical_analysis.increment_number_test_cases_passed()780		else:781			print(prompt .format("FAIL!!!"))782		prompt = "	... Test: get_percent_error(3,0) can't compute		{}"783		try:784			statistical_analysis.increment_number_test_cases_used()785			relative_change_error = data_analysis.get_percent_error(3,0)786			print(prompt .format("FAIL!!!"))787		except:788			print(prompt .format("OK"))789			statistical_analysis.increment_number_test_cases_passed()790		prompt = "	... Test: get_pct_err(object,6325) == None		{}"791		statistical_analysis.increment_number_test_cases_used()792		a = data_analysis()793		if None == data_analysis.get_percent_error(a,6325):794			print(prompt .format("OK"))795			statistical_analysis.increment_number_test_cases_passed()796		else:797			print(prompt .format("FAIL!!!"))798		prompt = "	... Test: get_pct_err(8.212,'Buona...') == None		{}"799		statistical_analysis.increment_number_test_cases_used()800		if None == data_analysis.get_percent_error(8.212,"Buona serata!"):801			print(prompt .format("OK"))802			statistical_analysis.increment_number_test_cases_passed()803		else:804			print(prompt .format("FAIL!!!"))805		prompt = "	... Test: get_pct_err(362,None) == None			{}"806		statistical_analysis.increment_number_test_cases_used()807		if None == data_analysis.get_percent_error(362,None):808			print(prompt .format("OK"))809			statistical_analysis.increment_number_test_cases_passed()810		else:811			print(prompt .format("FAIL!!!"))812	## =========================================================813	#	Method to test the method that calculates the arithmetic814	#		mean for the absolute values of a given list of numbers.815	#	@param - None.816	#	@return - Nothing.817	#	O(n) method, where n is the number of elements in the lists818	#		used to test the specified method.819	@staticmethod820	def test_get_arithmetic_average_of_absolute_values():821		print("	Testing get_arithmetic_average_of_absolute_values() method.")822		prompt = "	... Test: list_of_numbers is None			{}"823		statistical_analysis.increment_number_test_cases_used()824		if None == data_analysis.get_arithmetic_average_of_absolute_values(None):825			print(prompt .format("OK"))826			statistical_analysis.increment_number_test_cases_passed()827		else:828			print(prompt .format("FAIL!!!"))829		prompt = "	... Test: list_of_numbers is '', empty string		{}"830		statistical_analysis.increment_number_test_cases_used()831		if None == data_analysis.get_arithmetic_average_of_absolute_values(""):832			print(prompt .format("OK"))833			statistical_analysis.increment_number_test_cases_passed()834		else:835			print(prompt .format("FAIL!!!"))836		prompt = "	... Test: list_of_numbers is 'Ciao mondo!', a string	{}"837		statistical_analysis.increment_number_test_cases_used()838		if None == data_analysis.get_arithmetic_average_of_absolute_values("Ciao mondo!"):839			print(prompt .format("OK"))840			statistical_analysis.increment_number_test_cases_passed()841		else:842			print(prompt .format("FAIL!!!"))843		not_a_list_obj = data_analysis()844		prompt = "	... Test: list_of_numbers is 'not_a_list_obj'		{}"845		statistical_analysis.increment_number_test_cases_used()846		if None == data_analysis.get_arithmetic_average_of_absolute_values(not_a_list_obj):847			print(prompt .format("OK"))848			statistical_analysis.increment_number_test_cases_passed()849		else:850			print(prompt .format("FAIL!!!"))851		prompt = "	... Test: list_of_numbers is [], empty list		{}"852		statistical_analysis.increment_number_test_cases_used()853		if None == data_analysis.get_arithmetic_average_of_absolute_values([]):854			print(prompt .format("OK"))855			statistical_analysis.increment_number_test_cases_passed()856		else:857			print(prompt .format("FAIL!!!"))858		a = data_analysis()859		b = data_analysis()860		c = data_analysis()861		list_not_pure_numbers = [2247, 273805, 0.23423, 9234.2347832, "network science", a, 785398, 0.23423, b, 45678, c, "data science", 5623]862		prompt = "	... Test: list_of_numbers is 'list_not_pure_numbers'	{}"863		statistical_analysis.increment_number_test_cases_used()864		if None == data_analysis.get_arithmetic_average_of_absolute_values(list_not_pure_numbers):865			print(prompt .format("OK"))866			statistical_analysis.increment_number_test_cases_passed()867		else:868			print(prompt .format("FAIL!!!"))869		list_pure_numbers = [23, -46, 12, 13, 65, -75, 10, 0.23423, -56, 38]870		prompt = "	... Test: [23,-46,12,13,65,-75,10,0.23423,-56,38]	{}"871		statistical_analysis.increment_number_test_cases_used()872		arith_mean_abs = data_analysis.get_arithmetic_average_of_absolute_values(list_pure_numbers)873		if math.isclose(33.823423, arith_mean_abs):874		#if npt.assert_approx_equal(33.823423, arith_mean_abs):875			print(prompt .format("OK"))876			statistical_analysis.increment_number_test_cases_passed()877		else:878			print(prompt .format("FAIL!!!"))879			print("	results is:",arith_mean_abs,".")880		list_pure_numbers = [2,5,7,9,1,4,8]881		prompt = "	... Test: [2,5,7,9,1,4,8]				{}"882		statistical_analysis.increment_number_test_cases_used()883		arith_mean_abs = data_analysis.get_arithmetic_average_of_absolute_values(list_pure_numbers)884		if math.isclose(5.14285714286, arith_mean_abs):885			print(prompt .format("OK"))886			statistical_analysis.increment_number_test_cases_passed()887		else:888			print(prompt .format("FAIL!!!"))889			print("	results is:",arith_mean_abs,".")890		list_pure_numbers = [0,-5,-235,-345.346346,-34534.67239,-23408,-0.242]891		prompt = "	Test:[0,-5,-235,-345.346346,-34534.67239,-23408,-0.242]	{}"892		statistical_analysis.increment_number_test_cases_used()893		arith_mean_abs = data_analysis.get_arithmetic_average_of_absolute_values(list_pure_numbers)894		if math.isclose(8361.18010514, arith_mean_abs):895			print(prompt .format("OK"))896			statistical_analysis.increment_number_test_cases_passed()897		else:898			print(prompt .format("FAIL!!!"))899			print("	results is:",arith_mean_abs,".")900		list_pure_numbers = [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]901		prompt = "	... Test: [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]		{}"902		statistical_analysis.increment_number_test_cases_used()903		arith_mean_abs = data_analysis.get_arithmetic_average_of_absolute_values(list_pure_numbers)904		if math.isclose(0.0, arith_mean_abs):905			print(prompt .format("OK"))906			statistical_analysis.increment_number_test_cases_passed()907		else:908			print(prompt .format("FAIL!!!"))909			print("	results is:",arith_mean_abs,".")910		list_pure_numbers = [-743024.367935]911		prompt = "	... Test: [-743024.367935]				{}"912		statistical_analysis.increment_number_test_cases_used()913		arith_mean_abs = data_analysis.get_arithmetic_average_of_absolute_values(list_pure_numbers)914		if math.isclose(743024.367935, arith_mean_abs):915			print(prompt .format("OK"))916			statistical_analysis.increment_number_test_cases_passed()917		else:918			print(prompt .format("FAIL!!!"))919			print("	results is:",arith_mean_abs,".")920	## =========================================================921	#	Method to test the method that calculates the relative922	#		difference.923	#	@param - None.924	#	@return - Nothing.925	#	O(1) method.926	@staticmethod927	def test_get_relative_difference():928		print("	Testing get_relative_difference() method.")929		prompt = "	... Test: default get_relative_difference(1,1) == 0	{}"930		statistical_analysis.increment_number_test_cases_used()931		if 0 == data_analysis.get_relative_difference():932			print(prompt .format("OK"))933			statistical_analysis.increment_number_test_cases_passed()934		else:935			print(prompt .format("FAIL!!!"))936		not_number_obj = data_analysis()937		prompt = "	...Test:get_rel..._diff(not_number_obj,56897) == None	{}"938		statistical_analysis.increment_number_test_cases_used()939		if None == data_analysis.get_relative_difference(not_number_obj,56897):940			print(prompt .format("OK"))941			statistical_analysis.increment_number_test_cases_passed()942		else:943			print(prompt .format("FAIL!!!"))944		prompt = "	...Test:get_rel..._diff(-32.15, not_number_obj)==None	{}"945		statistical_analysis.increment_number_test_cases_used()946		if None == data_analysis.get_relative_difference(-32.15, not_number_obj):947			print(prompt .format("OK"))948			statistical_analysis.increment_number_test_cases_passed()949		else:950			print(prompt .format("FAIL!!!"))951		prompt = "	... Test: get_rel..._diff(-32.15, []) == None		{}"952		statistical_analysis.increment_number_test_cases_used()953		if None == data_analysis.get_relative_difference(-32.15, []):954			print(prompt .format("OK"))955			statistical_analysis.increment_number_test_cases_passed()956		else:957			print(prompt .format("FAIL!!!"))958		prompt = "	... Test: get_rel..._diff(972, [623, 2032]) == None	{}"959		statistical_analysis.increment_number_test_cases_used()960		if None == data_analysis.get_relative_difference(972, [623, 2032, 12.087623]):961			print(prompt .format("OK"))962			statistical_analysis.increment_number_test_cases_passed()963		else:964			print(prompt .format("FAIL!!!"))965		prompt = "	... Test: get_rel..._diff('Hola', 96) == None		{}"966		statistical_analysis.increment_number_test_cases_used()967		if None == data_analysis.get_relative_difference("Hola", 96):968			print(prompt .format("OK"))969			statistical_analysis.increment_number_test_cases_passed()970		else:971			print(prompt .format("FAIL!!!"))972		"""973			Testing for cases |quantity1 - quantity2| = 0.974			975			Cases |quantity1 - quantity2| < 0 cannot be tested,976				since this is mathematically impossible.977			If such cases occur, it is because there are bugs978				with implementing the method to determine979				|quantity1 - quantity2|.980		"""981		prompt = "	... Test: get_rel..._diff(0, 0) == None			{}"982		statistical_analysis.increment_number_test_cases_used()983		if None == data_analysis.get_relative_difference(0, 0):984			print(prompt .format("OK"))985			statistical_analysis.increment_number_test_cases_passed()986		else:987			print(prompt .format("FAIL!!!"))988		prompt = "	... Test: get_rel..._diff(5, 5) == 0			{}"989		statistical_analysis.increment_number_test_cases_used()990		if 0 == data_analysis.get_relative_difference(5, 5):991			print(prompt .format("OK"))992			statistical_analysis.increment_number_test_cases_passed()993		else:994			print(prompt .format("FAIL!!!"))995		prompt = "	... Test: get_rel..._diff(-1.23, -1.23) == 0		{}"996		statistical_analysis.increment_number_test_cases_used()997		if 0 == data_analysis.get_relative_difference(-1.23, -1.23):998			print(prompt .format("OK"))999			statistical_analysis.increment_number_test_cases_passed()1000		else:1001			print(prompt .format("FAIL!!!"))1002		prompt = "	... Test: get_rel..._diff(-48, -48) == 0		{}"1003		statistical_analysis.increment_number_test_cases_used()1004		if 0 == data_analysis.get_relative_difference(-48, -48):1005			print(prompt .format("OK"))1006			statistical_analysis.increment_number_test_cases_passed()1007		else:1008			print(prompt .format("FAIL!!!"))1009		prompt = "	... Test: get_rel..._diff(9.23, 9.23) == 0		{}"1010		statistical_analysis.increment_number_test_cases_used()1011		if 0 == data_analysis.get_relative_difference(9.23, 9.23):1012			print(prompt .format("OK"))1013			statistical_analysis.increment_number_test_cases_passed()1014		else:1015			print(prompt .format("FAIL!!!"))1016		"""1017			We cannot test for:1018			+ 0 <= (|quantity1| + |quantity1|)1019			+ 0 <= 0.5 * (|quantity1| + |quantity1|)1020			1021			This is because both quantity1 and quantity2 cannot1022				be zero.1023			+ Our implementation would return None if the following1024				is true: quantity1 = quantity2 = 0.1025			1026			Hence, we cannot test for the folowing:1027			+ 0 = (|quantity1| + |quantity1|)1028			+ 0 = 0.5 * (|quantity1| + |quantity1|)1029			1030			As for the following cases,1031			+ 0 < (|quantity1| + |quantity1|)1032			+ 0 < 0.5 * (|quantity1| + |quantity1|)1033			they are mathematically impossible to test.1034			If these cases occur, it is because the functions1035				to implement these have (software) bugs/errors.1036		"""1037		prompt = "	... Test: get_rel..._diff(15, 12) == 0.22222222222	{}"1038		statistical_analysis.increment_number_test_cases_used()1039		if math.isclose(data_analysis.get_relative_difference(15, 12),0.22222222222):1040			print(prompt .format("OK"))1041			statistical_analysis.increment_number_test_cases_passed()1042		else:1043			print(prompt .format("FAIL!!!"))1044		prompt = "	... Test: get_rel..._diff(45, 50) == 0.10526315789	{}"1045		statistical_analysis.increment_number_test_cases_used()1046		if math.isclose(data_analysis.get_relative_difference(45, 50),0.10526315789):1047			print(prompt .format("OK"))1048			statistical_analysis.increment_number_test_cases_passed()1049		else:1050			print(prompt .format("FAIL!!!"))1051		prompt = "	... Test: get_rel..._diff(-30,-35) == 0.15384615384	{}"1052		statistical_analysis.increment_number_test_cases_used()1053		if math.isclose(data_analysis.get_relative_difference(-30, -35),0.15384615384):1054			print(prompt .format("OK"))1055			statistical_analysis.increment_number_test_cases_passed()1056		else:1057			print(prompt .format("FAIL!!!"))1058		prompt = "	... Test: get_rel..._diff(-2.8,-2.41) == 0.14971209213	{}"1059		statistical_analysis.increment_number_test_cases_used()1060		if math.isclose(data_analysis.get_relative_difference(-2.8, -2.41),0.14971209213):1061			print(prompt .format("OK"))1062			statistical_analysis.increment_number_test_cases_passed()1063		else:1064			print(prompt .format("FAIL!!!"))1065		prompt = "	... Test: get_rel..._diff(8.1,8.73) == 0.07486631016	{}"1066		statistical_analysis.increment_number_test_cases_used()1067		if math.isclose(data_analysis.get_relative_difference(8.1,8.73),0.07486631016):1068			print(prompt .format("OK"))1069			statistical_analysis.increment_number_test_cases_passed()1070		else:1071			print(prompt .format("FAIL!!!"))1072		prompt = "	... Test: get_rel..._diff(-2,1.5) == 2			{}"1073		statistical_analysis.increment_number_test_cases_used()1074		if math.isclose(data_analysis.get_relative_difference(-2,1.5),2):1075			print(prompt .format("OK"))1076			statistical_analysis.increment_number_test_cases_passed()1077		else:1078			print(prompt .format("FAIL!!!"))1079			"""1080			print("data_analysis.get_relative_difference(-2,1.5):",data_analysis.get_relative_difference(-2,1.5),"=")1081			print("data_analysis.get_absolute_difference(-2,1.5):",data_analysis.get_absolute_difference(-2,1.5),"=")1082			"""1083		prompt = "	... Test: get_rel..._diff(1.5,-2) == 2			{}"1084		statistical_analysis.increment_number_test_cases_used()1085		if math.isclose(data_analysis.get_relative_difference(1.5,-2),2):1086			print(prompt .format("OK"))1087			statistical_analysis.increment_number_test_cases_passed()1088		else:1089			print(prompt .format("FAIL!!!"))1090			#print("data_analysis.get_relative_difference(1.5,-2):",data_analysis.get_relative_difference(1.5,-2),"=")1091	## =========================================================1092	#	Method to test the method that calculates the relative1093	#		percentage difference.1094	#	@param - None.1095	#	@return - Nothing.1096	#	O(1) method.1097	@staticmethod1098	def test_get_relative_percentage_difference():1099		print("	Testing get_relative_percentage_difference() method.")1100		prompt = "	... Test: default get_rel_pct_diff(1,1) == 0		{}"1101		statistical_analysis.increment_number_test_cases_used()1102		if 0 == data_analysis.get_relative_percentage_difference():1103			print(prompt .format("OK"))1104			statistical_analysis.increment_number_test_cases_passed()1105		else:1106			print(prompt .format("FAIL!!!"))1107		not_number_obj = data_analysis()1108		prompt = "	...Test:get_rel_pct_diff(not_number_obj,56897) == None	{}"1109		statistical_analysis.increment_number_test_cases_used()1110		if None == data_analysis.get_relative_percentage_difference(not_number_obj,56897):1111			print(prompt .format("OK"))1112			statistical_analysis.increment_number_test_cases_passed()1113		else:1114			print(prompt .format("FAIL!!!"))1115		prompt = "	...Test:get_rel_pct_diff(-32.15, not_number_obj)==None	{}"1116		statistical_analysis.increment_number_test_cases_used()1117		if None == data_analysis.get_relative_percentage_difference(-32.15, not_number_obj):1118			print(prompt .format("OK"))1119			statistical_analysis.increment_number_test_cases_passed()1120		else:1121			print(prompt .format("FAIL!!!"))1122		prompt = "	... Test: get_rel_pct_diff(-32.15, []) == None		{}"1123		statistical_analysis.increment_number_test_cases_used()1124		if None == data_analysis.get_relative_percentage_difference(-32.15, []):1125			print(prompt .format("OK"))1126			statistical_analysis.increment_number_test_cases_passed()1127		else:1128			print(prompt .format("FAIL!!!"))1129		prompt = "	... Test: get_rel_pct_diff(972, [623, 2032]) == None	{}"1130		statistical_analysis.increment_number_test_cases_used()1131		if None == data_analysis.get_relative_percentage_difference(972, [623, 2032, 12.087623]):1132			print(prompt .format("OK"))1133			statistical_analysis.increment_number_test_cases_passed()1134		else:1135			print(prompt .format("FAIL!!!"))1136		prompt = "	... Test: get_rel_pct_diff('Hola', 96) == None		{}"1137		statistical_analysis.increment_number_test_cases_used()1138		if None == data_analysis.get_relative_percentage_difference("Hola", 96):1139			print(prompt .format("OK"))1140			statistical_analysis.increment_number_test_cases_passed()1141		else:1142			print(prompt .format("FAIL!!!"))1143		"""1144			Testing for cases |quantity1 - quantity2| = 0.1145			1146			Cases |quantity1 - quantity2| < 0 cannot be tested,1147				since this is mathematically impossible.1148			If such cases occur, it is because there are bugs1149				with implementing the method to determine1150				|quantity1 - quantity2|.1151		"""1152		prompt = "	... Test: get_rel_pct_diff(0, 0) == None		{}"1153		statistical_analysis.increment_number_test_cases_used()1154		if None == data_analysis.get_relative_percentage_difference(0, 0):1155			print(prompt .format("OK"))1156			statistical_analysis.increment_number_test_cases_passed()1157		else:1158			print(prompt .format("FAIL!!!"))1159		prompt = "	... Test: get_rel_pct_diff(5, 5) == 0			{}"1160		statistical_analysis.increment_number_test_cases_used()1161		if 0 == data_analysis.get_relative_percentage_difference(5, 5):1162			print(prompt .format("OK"))1163			statistical_analysis.increment_number_test_cases_passed()1164		else:1165			print(prompt .format("FAIL!!!"))1166		prompt = "	... Test: get_rel_pct_diff(-1.23, -1.23) == 0		{}"1167		statistical_analysis.increment_number_test_cases_used()1168		if 0 == data_analysis.get_relative_percentage_difference(-1.23, -1.23):1169			print(prompt .format("OK"))1170			statistical_analysis.increment_number_test_cases_passed()1171		else:1172			print(prompt .format("FAIL!!!"))1173		prompt = "	... Test: get_rel_pct_diff(-48, -48) == 0		{}"1174		statistical_analysis.increment_number_test_cases_used()1175		if 0 == data_analysis.get_relative_percentage_difference(-48, -48):1176			print(prompt .format("OK"))1177			statistical_analysis.increment_number_test_cases_passed()1178		else:1179			print(prompt .format("FAIL!!!"))1180		prompt = "	... Test: get_rel_pct_diff(9.23, 9.23) == 0		{}"1181		statistical_analysis.increment_number_test_cases_used()1182		if 0 == data_analysis.get_relative_percentage_difference(9.23, 9.23):1183			print(prompt .format("OK"))1184			statistical_analysis.increment_number_test_cases_passed()1185		else:1186			print(prompt .format("FAIL!!!"))1187		"""1188			We cannot test for:1189			+ 0 <= (|quantity1| + |quantity1|)1190			+ 0 <= 0.5 * (|quantity1| + |quantity1|)1191			1192			This is because both quantity1 and quantity2 cannot1193				be zero.1194			+ Our implementation would return None if the following1195				is true: quantity1 = quantity2 = 0.1196			1197			Hence, we cannot test for the folowing:1198			+ 0 = (|quantity1| + |quantity1|)1199			+ 0 = 0.5 * (|quantity1| + |quantity1|)1200			1201			As for the following cases,1202			+ 0 < (|quantity1| + |quantity1|)1203			+ 0 < 0.5 * (|quantity1| + |quantity1|)1204			they are mathematically impossible to test.1205			If these cases occur, it is because the functions1206				to implement these have (software) bugs/errors.1207		"""1208		prompt = "	... Test: get_rel_pct_diff(15, 12) == 22.2222222222	{}"1209		statistical_analysis.increment_number_test_cases_used()1210		if math.isclose(data_analysis.get_relative_percentage_difference(15, 12),22.222222222):1211			print(prompt .format("OK"))1212			statistical_analysis.increment_number_test_cases_passed()1213		else:1214			print(prompt .format("FAIL!!!"))1215			print("answer=",data_analysis.get_relative_percentage_difference(15, 12),".")1216		prompt = "	... Test: get_rel_pct_diff(45, 50) == 10.526315789	{}"1217		statistical_analysis.increment_number_test_cases_used()1218		if math.isclose(data_analysis.get_relative_percentage_difference(45, 50),10.526315789):1219			print(prompt .format("OK"))1220			statistical_analysis.increment_number_test_cases_passed()1221		else:1222			print(prompt .format("FAIL!!!"))1223		prompt = "	... Test: get_rel_pct_diff(-30,-35) == 15.384615384	{}"1224		statistical_analysis.increment_number_test_cases_used()1225		if math.isclose(data_analysis.get_relative_percentage_difference(-30, -35),15.384615384):1226			print(prompt .format("OK"))1227			statistical_analysis.increment_number_test_cases_passed()1228		else:1229			print(prompt .format("FAIL!!!"))1230		prompt = "	... Test: get_rel_pct_diff(-2.8,-2.41) == 14.971209213	{}"1231		statistical_analysis.increment_number_test_cases_used()1232		if math.isclose(data_analysis.get_relative_percentage_difference(-2.8, -2.41),14.971209213):1233			print(prompt .format("OK"))1234			statistical_analysis.increment_number_test_cases_passed()1235		else:1236			print(prompt .format("FAIL!!!"))1237		prompt = "	... Test: get_rel_pct_diff(8.1,8.73) == 7.486631016	{}"1238		statistical_analysis.increment_number_test_cases_used()1239		if math.isclose(data_analysis.get_relative_percentage_difference(8.1,8.73),7.486631016):1240			print(prompt .format("OK"))1241			statistical_analysis.increment_number_test_cases_passed()1242		else:1243			print(prompt .format("FAIL!!!"))1244		prompt = "	... Test: get_rel_pct_diff(-2,1.5) == 200		{}"1245		statistical_analysis.increment_number_test_cases_used()1246		if math.isclose(data_analysis.get_relative_percentage_difference(-2,1.5),200):1247			print(prompt .format("OK"))1248			statistical_analysis.increment_number_test_cases_passed()1249		else:1250			print(prompt .format("FAIL!!!"))1251			"""1252			print("data_analysis.get_relative_difference(-2,1.5):",data_analysis.get_relative_difference(-2,1.5),"=")1253			print("data_analysis.get_absolute_difference(-2,1.5):",data_analysis.get_absolute_difference(-2,1.5),"=")1254			"""1255		prompt = "	... Test: get_rel_pct_diff(1.5,-2) == 200		{}"1256		statistical_analysis.increment_number_test_cases_used()1257		if math.isclose(data_analysis.get_relative_percentage_difference(1.5,-2),200):1258			print(prompt .format("OK"))1259			statistical_analysis.increment_number_test_cases_passed()1260		else:1261			print(prompt .format("FAIL!!!"))1262	# =========================================================1263	#	Method to test the method that calculates the relative1264	#		percentage difference.1265	#	@param - None.1266	#	@return - Nothing.1267	#	O(1) method.1268	#	Test cases for this module end before the following string:1269	#	=	Testing the utilities package.1270	@staticmethod1271	def test_data_analysis():1272		print("")1273		print("")1274		print("-------------------------------------------------")1275		print("==	Testing class: data_analysis.")1276		data_analysis_tester.test_is_list_of_numbers()1277		print("")1278		data_analysis_tester.test_get_reference_value()1279		print("")1280		data_analysis_tester.test_get_actual_change()1281		print("")1282		data_analysis_tester.test_get_absolute_difference()1283		print("")1284		data_analysis_tester.test_get_relative_change()1285		print("")1286		data_analysis_tester.test_get_percentage_change()1287		print("")1288		data_analysis_tester.test_get_relative_error()1289		print("")1290		data_analysis_tester.test_get_percent_error()1291		print("")1292		data_analysis_tester.test_get_arithmetic_average_of_absolute_values()1293		print("")1294		data_analysis_tester.test_get_relative_difference()1295		print("")1296		data_analysis_tester.test_get_relative_percentage_difference()...

date_time_processing_tester.py

Source:date_time_processing_tester.py

1#!/Library/Frameworks/Python.framework/Versions/3.6/bin/python32###	/usr/bin/python3"""4	This Python script is written by Zhiyang Ong to perform5		date and time operations.6	Synopsis:7	Test different/all date and time operations.8	Notes/Assumptions:9	Revision History:10	August 1, 2018			Version 0.1, initial build.11"""12__author__ = 'Zhiyang Ong'13__version__ = '1.0'14__date__ = 'August 1, 2018'15#	The MIT License (MIT)16#	Copyright (c) <2018> <Zhiyang Ong>17#	Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:18#	The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.19#	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.20#	Email address: echo "cukj -wb- 23wU4X5M589 TROJANS cqkH wiuz2y 0f Mw Stanford" | awk '{ sub("23wU4X5M589","F.d_c_b. ") sub("Stanford","d0mA1n"); print $5, $2, $8; for (i=1; i<=1; i++) print "6\b"; print $9, $7, $6 }' | sed y/kqcbuHwM62z/gnotrzadqmC/ | tr 'q' ' ' | tr -d [:cntrl:] | tr -d 'ir' | tr y "\n"	Che cosa significa?21###############################################################22"""23	Import modules from The Python Standard Library.24	sys			Get access to any command-line arguments.25	os			Use any operating system dependent functionality.26	os.path		For pathname manipulations.27	subprocess -> call28				To make system calls.29	time		To measure elapsed time.30	warnings	Raise warnings.31	re			Use regular expressions.32	filecmp		For file comparison.33"""34import sys35import os36import os.path37from subprocess import call38import time39import warnings40import re41import filecmp42###############################################################43#	Import Custom Python Modules44"""45	Package and module to print statistics of software testing46		results.47"""48from statistics.test_statistics import statistical_analysis49# Package and module to process input arguments to the script/program.50from utilities.queue_ip_arguments import queue_ip_args51# Package and module to perform date and time operations.52from utilities.date_time_processing import date_time_operations53"""54	Module to generate the filename for storing the experimental55		results and simulation output.56"""57from utilities.generate_results_filename import generate_filename58###############################################################59"""60	Module with methods that perform date and time operations.61	Support for class instantiation is not provided, to avoid62		acquiring a collection of useless "date_time_operations"63		objects.64	Test each static method of the "date_time_operations" class.65"""66class date_time_operations_tester:67	## =========================================================68	#	Method to test the methods that perform time operations.69	#	@return - Nothing.70	#	O(1) method.71	@staticmethod72	def test_time_operations():73		print("==	Testing class: date_time_operations.")74		print("	Testing date_time_operations.is_valid_time() method.")75		prompt = "	... Test: single error, hh				{}"76		statistical_analysis.increment_number_test_cases_used()77		if not date_time_operations.is_valid_time(34,5,3,124395):78			print(prompt .format("OK"))79			statistical_analysis.increment_number_test_cases_passed()80		else:81			print(prompt .format("FAIL!!!"))82		prompt = "	... Test: single error, mm				{}"83		statistical_analysis.increment_number_test_cases_used()84		if not date_time_operations.is_valid_time(4,-8215,3,124395):85			print(prompt .format("OK"))86			statistical_analysis.increment_number_test_cases_passed()87		else:88			print(prompt .format("FAIL!!!"))89		prompt = "	... Test: single error, ss				{}"90		statistical_analysis.increment_number_test_cases_used()91		if not date_time_operations.is_valid_time(4,15,586,124395):92			print(prompt .format("OK"))93			statistical_analysis.increment_number_test_cases_passed()94		else:95			print(prompt .format("FAIL!!!"))96		prompt = "	... Test: single error, us				{}"97		statistical_analysis.increment_number_test_cases_used()98		if not date_time_operations.is_valid_time(4,15,56,123435435434395):99			print(prompt .format("OK"))100			statistical_analysis.increment_number_test_cases_passed()101		else:102			print(prompt .format("FAIL!!!"))103		prompt = "	... Test: double errors, ss and us			{}"104		statistical_analysis.increment_number_test_cases_used()105		if not date_time_operations.is_valid_time(4,15,956,123435435434395):106			print(prompt .format("OK"))107			statistical_analysis.increment_number_test_cases_passed()108		else:109			print(prompt .format("FAIL!!!"))110		prompt = "	... Test: multiple errors, hh, ss, and us		{}"111		statistical_analysis.increment_number_test_cases_used()112		if not date_time_operations.is_valid_time(42390534,15,956,123435435434395):113			print(prompt .format("OK"))114			statistical_analysis.increment_number_test_cases_passed()115		else:116			print(prompt .format("FAIL!!!"))117		prompt = "	... Test: no error					{}"118		statistical_analysis.increment_number_test_cases_used()119		if date_time_operations.is_valid_time(23,59,59,124395):120			print(prompt .format("OK"))121			statistical_analysis.increment_number_test_cases_passed()122		else:123			print(prompt .format("FAIL!!!"))124		prompt = "	... Test: no error					{}"125		statistical_analysis.increment_number_test_cases_used()126		if date_time_operations.is_valid_time(0,0,0,000000):127			print(prompt .format("OK"))128			statistical_analysis.increment_number_test_cases_passed()129		else:130			print(prompt .format("FAIL!!!"))131		prompt = "	... Test: no error					{}"132		statistical_analysis.increment_number_test_cases_used()133		if date_time_operations.is_valid_time(1,1,1,1):134			print(prompt .format("OK"))135			statistical_analysis.increment_number_test_cases_passed()136		else:137			print(prompt .format("FAIL!!!"))138	## =========================================================139	#	Method to test method that determines if year is valid.140	#	@return - Nothing.141	#	O(1) method.142	@staticmethod143	def test_is_valid_year():144		print("	Testing date_time_operations.is_valid_year() method.")145		prompt = "	... Test: year < 2014					{}"146		statistical_analysis.increment_number_test_cases_used()147		if not date_time_operations.is_valid_year(2010):148			print(prompt .format("OK"))149			statistical_analysis.increment_number_test_cases_passed()150		else:151			print(prompt .format("FAIL!!!"))152		prompt = "	... Test: year = -467					{}"153		statistical_analysis.increment_number_test_cases_used()154		if not date_time_operations.is_valid_year(-467):155			print(prompt .format("OK"))156			statistical_analysis.increment_number_test_cases_passed()157		else:158			print(prompt .format("FAIL!!!"))159		prompt = "	... Test: year > 3645					{}"160		statistical_analysis.increment_number_test_cases_used()161		if not date_time_operations.is_valid_year(3645):162			print(prompt .format("OK"))163			statistical_analysis.increment_number_test_cases_passed()164		else:165			print(prompt .format("FAIL!!!"))166		prompt = "	... Test: year = 2019					{}"167		statistical_analysis.increment_number_test_cases_used()168		if date_time_operations.is_valid_year(2019):169			print(prompt .format("OK"))170			statistical_analysis.increment_number_test_cases_passed()171		else:172			print(prompt .format("FAIL!!!"))173	## =========================================================174	#	Method to test method that determines if month is valid.175	#	@return - Nothing.176	#	O(1) method.177	@staticmethod178	def test_is_valid_month():179		print("	Testing date_time_operations.is_valid_month() method.")180		prompt = "	... Test: month = 0					{}"181		statistical_analysis.increment_number_test_cases_used()182		if not date_time_operations.is_valid_month(0):183			print(prompt .format("OK"))184			statistical_analysis.increment_number_test_cases_passed()185		else:186			print(prompt .format("FAIL!!!"))187		prompt = "	... Test: month = -7					{}"188		statistical_analysis.increment_number_test_cases_used()189		if not date_time_operations.is_valid_month(-7):190			print(prompt .format("OK"))191			statistical_analysis.increment_number_test_cases_passed()192		else:193			print(prompt .format("FAIL!!!"))194		prompt = "	... Test: month > 12					{}"195		statistical_analysis.increment_number_test_cases_used()196		if not date_time_operations.is_valid_month(15):197			print(prompt .format("OK"))198			statistical_analysis.increment_number_test_cases_passed()199		else:200			print(prompt .format("FAIL!!!"))201		prompt = "	... Test: month = 10					{}"202		statistical_analysis.increment_number_test_cases_used()203		if date_time_operations.is_valid_month(10):204			print(prompt .format("OK"))205			statistical_analysis.increment_number_test_cases_passed()206		else:207			print(prompt .format("FAIL!!!"))208	## =========================================================209	#	Method to test method that determines if the date/day of210	#		a 31-day month is valid.211	#	@return - Nothing.212	#	O(1) method.213	@staticmethod214	def test_is_valid_31_day_month():215		print("	Testing date_time_operations.is_valid_31_day_month() method.")216		prompt = "	... Test: not 31-day month, mm = 4			{}"217		statistical_analysis.increment_number_test_cases_used()218		if date_time_operations.is_valid_31_day_month(17,4):219			print(prompt .format("OK"))220			statistical_analysis.increment_number_test_cases_passed()221		else:222			print(prompt .format("FAIL!!!"))223		prompt = "	... Test: not 31-day month, mm = 2			{}"224		statistical_analysis.increment_number_test_cases_used()225		if date_time_operations.is_valid_31_day_month(17,4):226			print(prompt .format("OK"))227			statistical_analysis.increment_number_test_cases_passed()228		else:229			print(prompt .format("FAIL!!!"))230		prompt = "	... Test: 31-day month, dd < 0				{}"231		statistical_analysis.increment_number_test_cases_used()232		if not date_time_operations.is_valid_31_day_month(-8,7):233			print(prompt .format("OK"))234			statistical_analysis.increment_number_test_cases_passed()235		else:236			print(prompt .format("FAIL!!!"))237		prompt = "	... Test: 31-day month, dd = 0				{}"238		statistical_analysis.increment_number_test_cases_used()239		if not date_time_operations.is_valid_31_day_month(0,7):240			print(prompt .format("OK"))241			statistical_analysis.increment_number_test_cases_passed()242		else:243			print(prompt .format("FAIL!!!"))244		prompt = "	... Test: 31-day month, dd = 27				{}"245		statistical_analysis.increment_number_test_cases_used()246		if date_time_operations.is_valid_31_day_month(27,10):247			print(prompt .format("OK"))248			statistical_analysis.increment_number_test_cases_passed()249		else:250			print(prompt .format("FAIL!!!"))251	## =========================================================252	#	Method to test method that determines if the date/day of253	#		a 30-day month is valid.254	#	@return - Nothing.255	#	O(1) method.256	@staticmethod257	def test_is_valid_30_day_month():258		print("	Testing date_time_operations.is_valid_30_day_month() method.")259		prompt = "	... Test: not 30-day month, mm = 2			{}"260		statistical_analysis.increment_number_test_cases_used()261		if date_time_operations.is_valid_30_day_month(17,2):262			print(prompt .format("OK"))263			statistical_analysis.increment_number_test_cases_passed()264		else:265			print(prompt .format("FAIL!!!"))266		prompt = "	... Test: not 30-day month, mm = 12			{}"267		statistical_analysis.increment_number_test_cases_used()268		if date_time_operations.is_valid_30_day_month(17,12):269			print(prompt .format("OK"))270			statistical_analysis.increment_number_test_cases_passed()271		else:272			print(prompt .format("FAIL!!!"))273		prompt = "	... Test: 30-day month, dd < 0				{}"274		statistical_analysis.increment_number_test_cases_used()275		if not date_time_operations.is_valid_30_day_month(-8,6):276			print(prompt .format("OK"))277			statistical_analysis.increment_number_test_cases_passed()278		else:279			print(prompt .format("FAIL!!!"))280		prompt = "	... Test: 30-day month, dd = 0				{}"281		statistical_analysis.increment_number_test_cases_used()282		if not date_time_operations.is_valid_30_day_month(0,4):283			print(prompt .format("OK"))284			statistical_analysis.increment_number_test_cases_passed()285		else:286			print(prompt .format("FAIL!!!"))287		prompt = "	... Test: 30-day month, dd = 27				{}"288		statistical_analysis.increment_number_test_cases_used()289		if date_time_operations.is_valid_30_day_month(27,11):290			print(prompt .format("OK"))291			statistical_analysis.increment_number_test_cases_passed()292		else:293			print(prompt .format("FAIL!!!"))294	## =========================================================295	#	Method to test method that determines if the date/day of296	#		February is valid.297	#	@return - Nothing.298	#	O(1) method.299	@staticmethod300	def test_is_valid_date_in_Feb():301		print("	Testing date_time_operations.is_valid_date_in_Feb() method.")302		prompt = "	... Test: not February, mm = 12				{}"303		statistical_analysis.increment_number_test_cases_used()304		if date_time_operations.is_valid_date_in_Feb(17,12,2016):305			print(prompt .format("OK"))306			statistical_analysis.increment_number_test_cases_passed()307		else:308			print(prompt .format("FAIL!!!"))309		prompt = "	... Test: not February, mm = -2				{}"310		statistical_analysis.increment_number_test_cases_used()311		if not date_time_operations.is_valid_date_in_Feb(17,-2,2016):312			print(prompt .format("OK"))313			statistical_analysis.increment_number_test_cases_passed()314		else:315			print(prompt .format("FAIL!!!"))316		prompt = "	... Test: not February, mm = 14				{}"317		statistical_analysis.increment_number_test_cases_used()318		if not date_time_operations.is_valid_date_in_Feb(17,14,2016):319			print(prompt .format("OK"))320			statistical_analysis.increment_number_test_cases_passed()321		else:322			print(prompt .format("FAIL!!!"))323	## =========================================================324	#	Method to test the methods that perform date operations.325	#	@return - Nothing.326	#	O(1) method.327	@staticmethod328	def test_date_operations():329		print("	Testing date_time_operations.is_valid_date() method.")330		prompt = "	... Test: single error, dd				{}"331		statistical_analysis.increment_number_test_cases_used()332		if not date_time_operations.is_valid_date(34,5,2017):333			print(prompt .format("OK"))334			statistical_analysis.increment_number_test_cases_passed()335		else:336			print(prompt .format("FAIL!!!"))337		prompt = "	... Test: single error, -dd				{}"338		statistical_analysis.increment_number_test_cases_used()339		if not date_time_operations.is_valid_date(-6701,5,2017):340			print(prompt .format("OK"))341			statistical_analysis.increment_number_test_cases_passed()342		else:343			print(prompt .format("FAIL!!!"))344		prompt = "	... Test: single error, mm				{}"345		statistical_analysis.increment_number_test_cases_used()346		if not date_time_operations.is_valid_date(24,15,2017):347			print(prompt .format("OK"))348			statistical_analysis.increment_number_test_cases_passed()349		else:350			print(prompt .format("FAIL!!!"))351		prompt = "	... Test: single error, mm				{}"352		statistical_analysis.increment_number_test_cases_used()353		if not date_time_operations.is_valid_date(6,0,2017):354			print(prompt .format("OK"))355			statistical_analysis.increment_number_test_cases_passed()356		else:357			print(prompt .format("FAIL!!!"))358		prompt = "	... Test: single error, -mm				{}"359		statistical_analysis.increment_number_test_cases_used()360		if not date_time_operations.is_valid_date(6,-20,2017):361			print(prompt .format("OK"))362			statistical_analysis.increment_number_test_cases_passed()363		else:364			print(prompt .format("FAIL!!!"))365		prompt = "	... Test: single error, yy				{}"366		statistical_analysis.increment_number_test_cases_used()367		if not date_time_operations.is_valid_date(6,2,6017):368			print(prompt .format("OK"))369			statistical_analysis.increment_number_test_cases_passed()370		else:371			print(prompt .format("FAIL!!!"))372		prompt = "	... Test: single error, yy				{}"373		statistical_analysis.increment_number_test_cases_used()374		if not date_time_operations.is_valid_date(6,2,1017):375			print(prompt .format("OK"))376			statistical_analysis.increment_number_test_cases_passed()377		else:378			print(prompt .format("FAIL!!!"))379		prompt = "	... Test: double errors, dd and yy			{}"380		statistical_analysis.increment_number_test_cases_used()381		if not date_time_operations.is_valid_date(29,2,2018):382			print(prompt .format("OK"))383			statistical_analysis.increment_number_test_cases_passed()384		else:385			print(prompt .format("FAIL!!!"))386		prompt = "	... Test: double errors, dd and yy			{}"387		statistical_analysis.increment_number_test_cases_used()388		if not date_time_operations.is_valid_date(30,2,1980):389			print(prompt .format("OK"))390			statistical_analysis.increment_number_test_cases_passed()391		else:392			print(prompt .format("FAIL!!!"))393		prompt = "	... Test: double errors, dd and mm			{}"394		statistical_analysis.increment_number_test_cases_used()395		if not date_time_operations.is_valid_date(31,4,2018):396			print(prompt .format("OK"))397			statistical_analysis.increment_number_test_cases_passed()398		else:399			print(prompt .format("FAIL!!!"))400		prompt = "	... Test: multiple errors, dd, mm, and yy		{}"401		statistical_analysis.increment_number_test_cases_used()402		if not date_time_operations.is_valid_date(32,-4,1988):403			print(prompt .format("OK"))404			statistical_analysis.increment_number_test_cases_passed()405		else:406			print(prompt .format("FAIL!!!"))407		prompt = "	... Test: no error					{}"408		statistical_analysis.increment_number_test_cases_used()409		if date_time_operations.is_valid_date(31,7,2015):410			print(prompt .format("OK"))411			statistical_analysis.increment_number_test_cases_passed()412		else:413			print(prompt .format("FAIL!!!"))414		prompt = "	... Test: no error					{}"415		statistical_analysis.increment_number_test_cases_used()416		if date_time_operations.is_valid_date(30,6,2017):417			print(prompt .format("OK"))418			statistical_analysis.increment_number_test_cases_passed()419		else:420			print(prompt .format("FAIL!!!"))421		# -----------------------------------------------------------------422		print("	Testing date_time_operations.check_filename_date_time_format() method.")423		prompt = "	... Test: single error, dd				{}"424		statistical_analysis.increment_number_test_cases_used()425		if not date_time_operations.check_filename_date_time_format("54-9-2018-13-58-59-734507.txt"):426			print(prompt .format("OK"))427			statistical_analysis.increment_number_test_cases_passed()428		else:429			print(prompt .format("FAIL!!!"))430		prompt = "	... Test: single error, yy				{}"431		statistical_analysis.increment_number_test_cases_used()432		if not date_time_operations.check_filename_date_time_format("54-9-3018-13-58-59-734507.txt"):433			print(prompt .format("OK"))434			statistical_analysis.increment_number_test_cases_passed()435		else:436			print(prompt .format("FAIL!!!"))437		prompt = "	... Test: single error, mm				{}"438		statistical_analysis.increment_number_test_cases_used()439		if not date_time_operations.check_filename_date_time_format("29-82-2018-13-58-59-734507.txt"):440			print(prompt .format("OK"))441			statistical_analysis.increment_number_test_cases_passed()442		else:443			print(prompt .format("FAIL!!!"))444		prompt = "	... Test: multiple errors, dd, mm, yy			{}"445		statistical_analysis.increment_number_test_cases_used()446		if not date_time_operations.check_filename_date_time_format("29-2-2018-13-58-59-734507.txt"):447			print(prompt .format("OK"))448			statistical_analysis.increment_number_test_cases_passed()449		else:450			print(prompt .format("FAIL!!!"))451		prompt = "	... Test: multiple errors, dd, mm, yy			{}"452		statistical_analysis.increment_number_test_cases_used()453		if not date_time_operations.check_filename_date_time_format("30-2-2016-13-58-59-734507.txt"):454			print(prompt .format("OK"))455			statistical_analysis.increment_number_test_cases_passed()456		else:457			print(prompt .format("FAIL!!!"))458		prompt = "	... Test: valid date & time - leap year			{}"459		statistical_analysis.increment_number_test_cases_used()460		if date_time_operations.check_filename_date_time_format("29-2-2016-21-58-59-734507.txt"):461			print(prompt .format("OK"))462			statistical_analysis.increment_number_test_cases_passed()463		else:464			print(prompt .format("FAIL!!!"))465		prompt = "	... Test: valid date & time				{}"466		statistical_analysis.increment_number_test_cases_used()467		if date_time_operations.check_filename_date_time_format("28-2-2018-13-58-59-734507.txt"):468			print(prompt .format("OK"))469			statistical_analysis.increment_number_test_cases_passed()470		else:471			print(prompt .format("FAIL!!!"))472		prompt = "	... Test: valid date & time				{}"473		statistical_analysis.increment_number_test_cases_used()474		if date_time_operations.check_filename_date_time_format("31-5-2018-13-58-59-734507.txt"):475			print(prompt .format("OK"))476			statistical_analysis.increment_number_test_cases_passed()477		else:478			print(prompt .format("FAIL!!!"))479	## =========================================================480	#	Method to test the method that tokenizes a filename in481	#		the DD-MM-YY-HR-MN-SS-US format.482	#	@return - Nothing.483	#	O(1) method.484	@staticmethod485	def test_date_time_tokenization():486		print("	Testing date & time tokenization method.")487		# Number of tokens in the DD-MM-YY-HR-MN-SS-US format.488		number_of_tokens = 7489		prompt = "	... Test: invalid DD-MM-YY-HR-MN-SS-US format		{}"490		statistical_analysis.increment_number_test_cases_used()491		tokens = date_time_operations.get_date_time_tokens_of_filename("12-2018-14-11-50-912982.invalid")492		if (None != tokens) and (number_of_tokens == len(tokens)):493			print(prompt .format("FAIL!!!"))494		else:495			print(prompt .format("OK"))496			statistical_analysis.increment_number_test_cases_passed()497		prompt = "	... Test: with None object				{}"498		statistical_analysis.increment_number_test_cases_used()499		tokens = None500		if (None != tokens) and (number_of_tokens == len(tokens)):501			print(prompt .format("FAIL!!!"))502		else:503			print(prompt .format("OK"))504			statistical_analysis.increment_number_test_cases_passed()505		prompt = "	... Test: valid DD-MM-YY-HR-MN-SS-US format		{}"506		statistical_analysis.increment_number_test_cases_used()507		tokens = date_time_operations.get_date_time_tokens_of_filename(generate_filename.create_filename())508		if (None != tokens) and (number_of_tokens == len(tokens)):509			print(prompt .format("OK"))510			statistical_analysis.increment_number_test_cases_passed()511		else:512			print(prompt .format("FAIL!!!"))513	## =========================================================514	#	Method to test the methods that perform date and time515	#       operations.516	#	@return - Nothing.517	#	O(1) method.518	@staticmethod519	def test_date_time_operations():520		date_time_operations_tester.test_time_operations()521		date_time_operations_tester.test_is_valid_year()522		date_time_operations_tester.test_is_valid_month()523		date_time_operations_tester.test_is_valid_31_day_month()524		date_time_operations_tester.test_is_valid_30_day_month()525		date_time_operations_tester.test_is_valid_date_in_Feb()526		date_time_operations_tester.test_date_operations()...

FindMeshBoundary.py

Source:FindMeshBoundary.py

1import math2import matplotlib.pyplot as plt # For displaying array as image3import numpy as np4def euclidean_distance(a, b):5	dx = a[0] - b[0]6	dy = a[1] - b[1]7	return math.sqrt(dx * dx + dy * dy)8def findTopY(x, maxDimension, trifinder, incrementX, incrementY):9	actualY = -110	actualX = -111	currentX = x12	yValues = []13	i = 014	while i < maxDimension:15		yValues.append(i)16		i += incrementY17	print(yValues)18	for y in yValues:19		tri = trifinder(currentX, y) # If the return value is -1, then no triangle was found.20		if tri != -1:21			actualY = y22			actualX = currentX23			break24		currentX += incrementX25	return actualX, actualY26def findBottomY(x, maxDimension, trifinder, incrementX, incrementY):27	actualY = -128	actualX = -129	currentX = x30	yValues = []31	i = 032	while i < maxDimension:33		yValues.append(i)34		i += incrementY35	for y in yValues:36		tri = trifinder(x, y) # If the return value is -1, then no triangle was found.37		if tri != -1:38			actualY = y39			actualX = currentX40			break41		currentX += incrementX42	return actualX, actualY43def findBottom(startPoint, endPoint, incrementX, incrementY, distance, trifinder):44	actualY = -145	actualX = -146	points = []47	currentPoint = startPoint48	singleIncrementX = incrementX / abs(incrementX)49	ratio = incrementY / incrementX50	singleIncrementY = incrementY / abs(incrementX) * abs(ratio)51	while euclidean_distance(currentPoint, startPoint) <= distance:52		tri = trifinder(currentPoint[0], currentPoint[1]) # If the return value is -1, then no triangle was found.53		if tri != -1:54			actualY = currentPoint[1]55			actualX = currentPoint[0]56			break57		# currentPoint = (currentPoint[0] + incrementX, currentPoint[1] + incrementY)58		currentPoint = (currentPoint[0] + singleIncrementX, currentPoint[1] + singleIncrementY)59	return actualX, actualY60def findTop(startPoint, endPoint, incrementX, incrementY, distance, trifinder):61	actualY = -162	actualX = -163	points = []64	currentPoint = startPoint[:]65	singleIncrementX = incrementX / abs(incrementX)66	ratio = incrementY / incrementX67	singleIncrementY = incrementY / abs(incrementX) * abs(ratio)68	ADAPTIVE = False69	if ADAPTIVE:70		highPoint = endPoint[:]71		lowPoint = startPoint[:]72		print("Increments:", incrementX, incrementY, ratio, singleIncrementX, singleIncrementY)73		print('Distance:', distance)74		print("Start:", startPoint)75		print("End:", endPoint)76		while euclidean_distance(lowPoint, highPoint) > distance / 5:77			print('Euclidean: ', euclidean_distance(lowPoint, highPoint), currentPoint)78			tri = trifinder(currentPoint[0], currentPoint[1]) # If the return value is -1, then no triangle was found.79			print('Tri: ', tri)80			if tri != -1:81				# CurrentPoint is in the mesh.  CurrentPoint becomes the high point.82				highPoint = currentPoint83				midPoint = [ (currentPoint[0] + lowPoint[0]) / 2, (currentPoint[1] + lowPoint[1]) / 2 ]84				currentPoint = midPoint85			else:86				# CurrentPoint is not in the mesh.  CurrentPoint becomes the low point.87				lowPoint = currentPoint88				midPoint = [ (currentPoint[0] + highPoint[0]) / 2, (currentPoint[1] + highPoint[1] ) / 2]89				currentPoint = midPoint90				# actualY = currentPoint[1]91				# actualX = currentPoint[0]92		currentPoint = lowPoint[:]93		tri = trifinder(currentPoint[0], currentPoint[1])94		while tri != 1 and euclidean_distance(currentPoint, startPoint) < distance:95			print(currentPoint)96			currentPoint = [currentPoint[0] + singleIncrementX, currentPoint[1] + singleIncrementY]97			tri = trifinder(currentPoint[0], currentPoint[1])98		if euclidean_distance(currentPoint, startPoint) < distance:99			actualY = currentPoint[1]100			actualX = currentPoint[0]101	else:102		# Fill in the rest of the line.103		while euclidean_distance(currentPoint, startPoint) <= distance:104			tri = trifinder(currentPoint[0], currentPoint[1]) # If the return value is -1, then no triangle was found.105			if tri != -1:106				actualY = currentPoint[1]107				actualX = currentPoint[0]108				break109			# currentPoint = (currentPoint[0] + incrementX, currentPoint[1] + incrementY)110			currentPoint = (currentPoint[0] + singleIncrementX, currentPoint[1] + singleIncrementY)111	return actualX, actualY112def findTopBottom(startPoint, endPoint, incrementX, incrementY, distance, trifinder):113	# print("findTopBottom - Increments: ", incrementX, incrementY)114	topX, topY = findTop(startPoint, endPoint, incrementX, incrementY, distance, trifinder)115	bottomX, bottomY = findBottom(endPoint, startPoint, -incrementX, -incrementY, distance, trifinder)116	return [[topX,topY], [bottomX,bottomY]]117def findLeftX(y, maxDimension, trifinder):118	actualX = -1119	for x in range(maxDimension):120		tri = trifinder(x, y) # If the return value is -1, then no triangle was found.121		if tri != -1:122			actualX = x123			break124	return actualX125def findRightX(y, maxDimension, trifinder):126	actualX = -1127	for x in range(maxDimension, 0, -1):128		tri = trifinder(x, y) # If the return value is -1, then no triangle was found.129		if tri != -1:130			actualX = x131			break132	return actualX133def findLeftRight(y, maxDimension, trifinder, spacing):134	leftX = findLeftX(y, maxDimension, trifinder)135	rightX = findRightX(y, maxDimension, trifinder)136	return [(leftX, y), (rightX, y)]137def generateBoundaryPoints(angle, dimension, spacing):138	angle = angle % 360139	# Generate all the points around the boundary.140	# Find x values along the y = 0 axis.141	print ('starting angle: ', angle)142	xaxis = False143	if angle == 180:144		angle = angle - 180145		xaxis = True146	elif angle == 270:147		angle = angle - 180148		xaxis = False149	elif angle == 90:150		xaxis = False151	elif angle == 0:152		xaxis = True153	elif  angle > 45 and angle <= 135:154		# section b and c.155		xaxis = False156	elif (angle > 180 and angle <= 225) or (angle > 315 and angle <= 360) :157		# section e and h158		angle = angle - 180159		xaxis = True160	elif (angle > 225 and angle <= 315):161		# section f and g162		angle = angle - 180163		xaxis = False164	else:165		# section a and d.166		xaxis = True167	print('Actual angle: ', angle)168	print('XAxis: ', xaxis)169	if xaxis:170		xAxisValues = generateXAxisPoints(angle, dimension, spacing)171		yAxisValues = []172	else:173		xAxisValues = []174		yAxisValues = generateYAxisPoints(angle, dimension, spacing)175	return xAxisValues, yAxisValues176def generateYAxisPoints(angle, dimension, spacing):177	AxisValues = []178	extension = int(dimension * 0.8) # At most we need extension for 45 degrees: sin(45) = 0.707179	print('Extension: ', extension)180	for i in range(-extension, dimension + extension, spacing):181		singleLine = []182		startPoint = [0, i]183		singleLine.append(startPoint)184		singleLine.append(generateYAxisLimitPoint(angle, dimension, spacing, startPoint))185		AxisValues.append(singleLine)186	# print(AxisValues)187	return np.array(AxisValues)188def generateXAxisPoints(angle, dimension, spacing):189	AxisValues = []190	# extension =  int(math.sin(math.radians(angle)) * dimension *1.5 ) # int(dimension * 0.75) # At most we need extension for 45 degrees: sin(45) = 0.707191	extension = int(dimension * 0.8) # At most we need extension for 45 degrees: sin(45) = 0.707192	print('Extension: ', extension)193	for i in range(-extension, dimension + extension, spacing):194		singleLine = []195		startPoint = [i,0]196		singleLine.append(startPoint)197		singleLine.append(generateXAxisLimitPoint(angle, dimension, spacing, startPoint))198		AxisValues.append(singleLine)199	# print(AxisValues)200	return np.array(AxisValues)201def generateXAxisLimitPoint(angle, dimension, spacing, startPoint):202	# section a, d, and angle 0.203	if angle == 0:204		incrementX = 0205		incrementY = dimension206	elif angle > 0 and angle <= 45:207		incrementX = math.sin(math.radians(angle))208		incrementY = math.cos(math.radians(angle))209		adjustToDimension = dimension / abs(incrementY)210		incrementX *= adjustToDimension211		incrementY *= adjustToDimension212	elif angle > 135 and angle < 180:213		incrementX = -math.sin(math.radians(angle)) # Flip the direction to stay in positive grid.214		incrementY = -math.cos(math.radians(angle)) # Flip the direction to stay in positive grid.215		adjustToDimension = dimension / abs(incrementY)216		incrementX *= adjustToDimension217		incrementY *= adjustToDimension218	return [startPoint[0]+incrementX, startPoint[1]+incrementY]219def generateYAxisLimitPoint(angle, dimension, spacing, startPoint):220	# section a, d, and angle 0.221	if angle == 90:222		incrementX = dimension223		incrementY = 0224	elif angle > 45 and angle < 90:225		incrementX = math.sin(math.radians(angle))226		incrementY = math.cos(math.radians(angle))227		adjustToDimension = dimension / abs(incrementX)228		incrementX *= adjustToDimension229		incrementY *= adjustToDimension230	elif angle > 90 and angle <= 135:231		incrementX = math.sin(math.radians(angle))232		incrementY = math.cos(math.radians(angle)) # Flip the direction to stay in positive grid.233		adjustToDimension = dimension / abs(incrementX)234		incrementX *= adjustToDimension235		incrementY *= adjustToDimension236	return [startPoint[0]+incrementX, startPoint[1]+incrementY]237if __name__ == '__main__':238	angle = 4239	spacing = 20240	gridsize = (3, 2)241	dimension = 100242	lim = 200243	fig = plt.figure(figsize=(12, 8))244	ax1 = plt.subplot2grid(gridsize, (1, 0), rowspan=2 )245	# ax1.set_xticks(np.arange(0, dimension, spacing))246	# ax1.set_yticks(np.arange(0, dimension, spacing))247	ax1.grid()248	ax2 = plt.subplot2grid(gridsize, (1, 1), rowspan=2 )249	# ax1.set_xlim([-lim, lim])250	# ax1.set_ylim([-lim, lim])251	xAxisValues, yAxisValues = generateBoundaryPoints(angle, dimension, spacing)252	for line in xAxisValues:253		# print(line)254		ax1.plot(line[:,0], line[:,1], marker='.')255	for line in yAxisValues:256		ax1.plot(line[:, 0], line[:, 1], marker='.')257	# ax1.plot((45,45), marker='o')258	plt.grid()...

firebase.js

Source:firebase.js

1// @flow2import admin from 'firebase-admin';3import type { Stats, DailyStats } from 'shared/types/state';4export async function getStats(): Promise<Stats> {5  const db = getDb();6  if (!db) {7    return {8      actionAcc: 0,9      actionLeft: 0,10      actionRight: 0,11      actionRotate: 0,12      games: 0,13      lines: 0,14      seconds: 015    };16  } else {17    const ref = db.ref('counts');18    const res = await ref.once('value');19    return prepareStats(res.val());20  }21}22export async function getDailyStats(): Promise<DailyStats> {23  const db = getDb();24  if (!db) {25    return {};26  } else {27    const gameRef = db.ref('dailyGameCounts');28    const gameRes = await gameRef.once('value');29    const turnRef = db.ref('dailyTurnCounts');30    const turnRes = await turnRef.once('value');31    return prepareDailyStats(gameRes.val(), turnRes.val());32  }33}34export function onStatsChange(changeHandler: (stats: Stats) => void) {35  const db = getDb();36  if (db) {37    const ref = db.ref('counts');38    ref.on('value', snapshot => {39      changeHandler(prepareStats(snapshot.val()));40    });41  }42}43export function incrementUserCount() {44  incrementCount('users');45}46export function incrementGameCount() {47  incrementCount('games');48  incrementDailyGameCount();49}50export function incrementTurnCount() {51  incrementCount('turns');52  incrementDailyTurnCount();53}54export function incrementLineCount(lines: number) {55  incrementCount('lines', lines);56}57export function incrementActionLeft(times: number) {58  incrementCount('actionLeft', times);59}60export function incrementActionRight(times: number) {61  incrementCount('actionRight', times);62}63export function incrementActionAcc(times: number) {64  incrementCount('actionAcc', times);65}66export function incrementActionRotate(times: number) {67  incrementCount('actionRotate', times);68}69export function incrementGameTime(seconds: number) {70  incrementCount('seconds', seconds);71}72const { FIREBASE_SERVICE_ACCOUNT } = process.env;73const cert = FIREBASE_SERVICE_ACCOUNT74  ? JSON.parse(FIREBASE_SERVICE_ACCOUNT)75  : null;76if (!cert) {77  console.warn('Firebase not configured');78} else {79  // https://stackoverflow.com/a/5037609280  cert.private_key = cert.private_key.replace(/\\n/g, '\n');81}82let db;83// This function receives a callback to gracefully ignore these calls in84// development, where credentials are missing85function getDb() {86  if (!cert) {87    return null;88  }89  if (!db) {90    admin.initializeApp({91      credential: admin.credential.cert(cert),92      databaseURL: 'https://flatris-forever.firebaseio.com'93    });94    db = admin.database();95  }96  return db;97}98function incrementCount(collection: string, by = 1) {99  const db = getDb();100  if (db) {101    const ref = db.ref('counts').child(collection);102    // If it has never been set it returns null103    ref.transaction(curCount => (curCount === null ? by : curCount + by));104  }105}106function incrementDailyGameCount() {107  const db = getDb();108  if (db) {109    const ref = db.ref('dailyGameCounts').child(getTodaysDate());110    ref.transaction(curCount => (curCount === null ? 1 : curCount + 1));111  }112}113function incrementDailyTurnCount() {114  const db = getDb();115  if (db) {116    const ref = db.ref('dailyTurnCounts').child(getTodaysDate());117    ref.transaction(curCount => (curCount === null ? 1 : curCount + 1));118  }119}120function prepareStats(rawStats) {121  const {122    actionAcc,123    actionLeft,124    actionRight,125    actionRotate,126    games,127    lines,128    seconds,129    turns130  } = rawStats;131  return {132    actionAcc,133    actionLeft,134    actionRight,135    actionRotate,136    games: games + turns,137    lines,138    seconds139  };140}141function prepareDailyStats(gameCounts, turnCounts) {142  const days = Object.keys(gameCounts);143  const totalCounts = {};144  days.forEach(day => {145    totalCounts[day] = gameCounts[day] + (turnCounts[day] || 0);146  });147  return totalCounts;148}149function getTodaysDate() {150  return new Date().toISOString().slice(0, 10);...

Day22_Prob1_10006_Deck.py

Source:Day22_Prob1_10006_Deck.py

...20    else:21        new_deck += deck[n:]22        new_deck += deck[:n]23    return new_deck24def deal_with_increment(deck, n):25    new_deck = []26    pos = 027    take_from = 028    for time in range(0, len(deck)):29        new_deck += [0]30    for time in range(0, len(deck)):31        if pos > len(new_deck)-1:32            pos -= len(new_deck)33        new_deck[pos] = deck[take_from]34        pos += n35        take_from += 136    return new_deck37deck_10 = []38for c in range(0, 10007):39    deck_10 += [c]40string = '''cut 937441deal with increment 4842cut -235443deal with increment 1244cut -703945deal with increment 1446cut -232547deal with increment 4048deal into new stack49cut 421950deal with increment 1551cut -339352deal with increment 4853cut 122154deal with increment 6655cut 133656deal with increment 5357deal into new stack58cut -500859deal into new stack60deal with increment 3461cut 850962deal with increment 2463cut -129264deal into new stack65cut 840466deal with increment 1767cut -10568deal with increment 5169cut 297470deal with increment 571deal into new stack72deal with increment 5373cut 15574deal with increment 3175cut 283176deal with increment 6177cut -419378deal into new stack79cut 994280deal with increment 1381cut -53282deal with increment 4183cut 284784deal into new stack85cut -260986deal with increment 7287cut 909888deal with increment 6489deal into new stack90cut 429291deal into new stack92cut -442793deal with increment 2494cut -471395deal into new stack96cut 589897deal with increment 5698cut -251599deal with increment 2100cut -5502101deal with increment 66102cut 8414103deal with increment 7104deal into new stack105deal with increment 35106deal into new stack107deal with increment 29108cut -2176109deal with increment 14110cut 7773111deal with increment 36112cut 2903113deal into new stack114deal with increment 75115cut 239116deal with increment 45117cut 5450118deal with increment 10119cut 6661120deal with increment 64121cut -6842122deal with increment 40123deal into new stack124deal with increment 31125deal into new stack126deal with increment 46127cut 6462128deal into new stack129cut -8752130deal with increment 28131deal into new stack132deal with increment 43133deal into new stack134deal with increment 54135cut 9645136deal with increment 44137cut 5342138deal with increment 66139cut 3785'''140string = string.split('\n')141for item in string:142    command = item.split()143    if command[0] == 'cut':144        deck_10 = cut(deck_10, int(command[-1]))145    else:146        if command[1] == 'into':147            deck_10 = deal_into_new_stack(deck_10)148        else:149            deck_10 = deal_with_increment(deck_10, int(command[-1]))...

use-latest-ref.js

Source:use-latest-ref.js

1/**2 * External dependencies3 */4import { render, screen, fireEvent, waitFor } from '@testing-library/react';5/**6 * WordPress dependencies7 */8import { useState } from '@wordpress/element';9/**10 * Internal dependencies11 */12import { useLatestRef } from '..';13function debounce( callback, timeout = 0 ) {14	let timeoutId = 0;15	return ( ...args ) => {16		window.clearTimeout( timeoutId );17		timeoutId = window.setTimeout( () => callback( ...args ), timeout );18	};19}20function useDebounce( callback, timeout = 0 ) {21	const callbackRef = useLatestRef( callback );22	return debounce( ( ...args ) => callbackRef.current( ...args ), timeout );23}24function Example() {25	const [ count, setCount ] = useState( 0 );26	const increment = () => setCount( count + 1 );27	const incrementDebounced = debounce( increment, 50 );28	const incrementDebouncedWithLatestRef = useDebounce( increment, 50 );29	return (30		<>31			<div>Count: { count }</div>32			<button onClick={ incrementDebounced }>Increment debounced</button>33			<button onClick={ increment }>Increment immediately</button>34			<br />35			<button onClick={ incrementDebouncedWithLatestRef }>36				Increment debounced with latest ref37			</button>38		</>39	);40}41function sleep( milliseconds ) {42	return new Promise( ( resolve ) =>43		window.setTimeout( resolve, milliseconds )44	);45}46function getCount() {47	return screen.getByText( /Count:/ ).innerHTML;48}49function incrementCount() {50	fireEvent.click( screen.getByText( 'Increment immediately' ) );51}52function incrementCountDebounced() {53	fireEvent.click( screen.getByText( 'Increment debounced' ) );54}55function incrementCountDebouncedRef() {56	fireEvent.click(57		screen.getByText( 'Increment debounced with latest ref' )58	);59}60describe( 'useLatestRef', () => {61	describe( 'Example', () => {62		// prove the example works as expected63		it( 'should start at 0', () => {64			render( <Example /> );65			expect( getCount() ).toEqual( 'Count: 0' );66		} );67		it( 'should increment immediately', () => {68			render( <Example /> );69			incrementCount();70			expect( getCount() ).toEqual( 'Count: 1' );71		} );72		it( 'should increment after debouncing', async () => {73			render( <Example /> );74			incrementCountDebounced();75			expect( getCount() ).toEqual( 'Count: 0' );76			await waitFor( () => sleep( 0 ) );77			expect( getCount() ).toEqual( 'Count: 1' );78		} );79		it( 'should increment after debouncing with latest ref', async () => {80			render( <Example /> );81			incrementCountDebouncedRef();82			expect( getCount() ).toEqual( 'Count: 0' );83			await waitFor( () => sleep( 0 ) );84			expect( getCount() ).toEqual( 'Count: 1' );85		} );86	} );87	it( 'should increment to one', async () => {88		render( <Example /> );89		incrementCountDebounced();90		incrementCount();91		await waitFor( () => sleep( 0 ) );92		expect( getCount() ).toEqual( 'Count: 1' );93	} );94	it( 'should increment to two', async () => {95		render( <Example /> );96		incrementCountDebouncedRef();97		incrementCount();98		await waitFor( () => sleep( 0 ) );99		expect( getCount() ).toEqual( 'Count: 2' );100	} );...

Day22_Prob2_Tracking_One_Position.py

Source:Day22_Prob2_Tracking_One_Position.py

...13            pos += deck_len - abs(n)14        else:15            pos -= abs(n)16    return pos17def deal_with_increment(pos, n):18    x = 019    while True:20        new_pos = (pos + x * deck_len) / n21        if new_pos.is_integer():22            return int(new_pos)23        else:24            x += 125real_string = '''cut 937426deal with increment 4827cut -235428deal with increment 1229cut -703930deal with increment 1431cut -232532deal with increment 4033deal into new stack34cut 421935deal with increment 1536cut -339337deal with increment 4838cut 122139deal with increment 6640cut 133641deal with increment 5342deal into new stack43cut -500844deal into new stack45deal with increment 3446cut 850947deal with increment 2448cut -129249deal into new stack50cut 840451deal with increment 1752cut -10553deal with increment 5154cut 297455deal with increment 556deal into new stack57deal with increment 5358cut 15559deal with increment 3160cut 283161deal with increment 6162cut -419363deal into new stack64cut 994265deal with increment 1366cut -53267deal with increment 4168cut 284769deal into new stack70cut -260971deal with increment 7272cut 909873deal with increment 6474deal into new stack75cut 429276deal into new stack77cut -442778deal with increment 2479cut -471380deal into new stack81cut 589882deal with increment 5683cut -251584deal with increment 285cut -550286deal with increment 6687cut 841488deal with increment 789deal into new stack90deal with increment 3591deal into new stack92deal with increment 2993cut -217694deal with increment 1495cut 777396deal with increment 3697cut 290398deal into new stack99deal with increment 75100cut 239101deal with increment 45102cut 5450103deal with increment 10104cut 6661105deal with increment 64106cut -6842107deal with increment 40108deal into new stack109deal with increment 31110deal into new stack111deal with increment 46112cut 6462113deal into new stack114cut -8752115deal with increment 28116deal into new stack117deal with increment 43118deal into new stack119deal with increment 54120cut 9645121deal with increment 44122cut 5342123deal with increment 66124cut 3785'''125string = real_string126string = string.split('\n')127string.reverse()128position = 2020129for time in range(0, shuffle_times):130    for item in string:131        command = item.split()132        if command[0] == 'cut':133            position = cut(position, int(command[-1]))134        else:135            if command[1] == 'into':136                position = deal_into_new_stack(position)137            else:138                position = deal_with_increment(position, int(command[-1]))139        if position >= deck_len:140            position -= deck_len * (position // deck_len)141        elif position < 0:142            position += deck_len * (position // deck_len)143    print(position)...

Counter.js

Source:Counter.js

...27        <span className={styles.value}>{count}</span>28        <button29          className={styles.button}30          aria-label="Increment value"31          onClick={() => dispatch(increment())}32        >33          +34        </button>35      </div>36      <div className={styles.row}>37        <input38          className={styles.textbox}39          aria-label="Set increment amount"40          value={incrementAmount}41          onChange={(e) => setIncrementAmount(e.target.value)}42        />43        <button44          className={styles.button}45          onClick={() => dispatch(incrementByAmount(incrementValue))}...

Using AI Code Generation

1var counter = new BestCounter();2counter.increment();3counter.increment();4counter.increment();5console.log(counter.value);6var counter = new BestCounter();7counter.decrement();8counter.decrement();9counter.decrement();10console.log(counter.value);11var counter = new BestCounter();12counter.increment();13counter.increment();14counter.increment();15counter.reset();16console.log(counter.value);17var counter = new BestCounter();18counter.increment();19counter.increment();20counter.increment();21counter.log('counter value is: ');22var counter = new BestCounter();23counter.increment();24counter.increment();25counter.increment();26counter.log('counter value is: ');27counter.log('counter value is: ', 'counter: ');28var counter = new BestCounter();29counter.increment();30counter.increment();31counter.increment();32counter.log('counter value is: ');33counter.log('counter value is: ', 'counter: ');34counter.log('counter value is: ', 'counter: ', '***');35var counter = new BestCounter();36counter.increment();37counter.increment();38counter.increment();39counter.log('counter value is: ');40counter.log('counter value is: ', 'counter: ');41counter.log('counter value is: ', 'counter: ', '***');42counter.log('counter value is: ', 'counter: ', '***', '___');43var counter = new BestCounter();44counter.increment();45counter.increment();46counter.increment();47counter.log('counter value is: ');48counter.log('counter value is: ', 'counter: ');49counter.log('counter value is: ', 'counter: ', '***');50counter.log('counter value is: ', 'counter: ', '***', '___');51counter.log('counter value is: ', 'counter: ', '***', '___', '---');52var counter = new BestCounter();53counter.increment();54counter.increment();55counter.increment();56counter.log('counter value is

Using AI Code Generation

1var BestCounter = require("./BestCounter");2var counter1 = new BestCounter();3console.log(counter1.get());4counter1.increment();5console.log(counter1.get());6counter1.increment();7console.log(counter1.get());8var BestCounter = function() {9  var count = 0;10  this.increment = function() {11    count++;12  };13  this.get = function() {14    return count;15  };16};17module.exports = BestCounter;18var BestCounter = require("./BestCounter");19var counter1 = new BestCounter();20console.log(counter1.get());21counter1.increment();22console.log(counter1.get());23counter1.increment();24console.log(counter1.get());25var BestCounter = function() {26  var count = 0;27  this.increment = function() {28    count++;29  };30  this.get = function() {31    return count;32  };33};

Using AI Code Generation

1var bestCounter = require('./BestCounter');2var counter = new bestCounter();3counter.increment();4console.log(counter.getCount());5var bestCounter = require('./BestCounter');6var counter = new bestCounter();7counter.decrement();8console.log(counter.getCount());

Using AI Code Generation

1var BestCounter = require('./BestCounter');2var counter = new BestCounter();3counter.increment();4console.log(counter.getCount());5counter.decrement();6console.log(counter.getCount());7counter.reset();8console.log(counter.getCount());9counter.setCount(4);10console.log(counter.getCount());11console.log(counter.getCount());12counter.add(5);13console.log(counter.getCount());14counter.subtract(2);15console.log(counter.getCount());16counter.multiply(3);17console.log(counter.getCount());18counter.divide(2);19console.log(counter.getCount());20counter.modulus(2);21console.log(counter.getCount());22counter.incrementBy(3);23console.log(counter.getCount());24counter.decrementBy(2);25console.log(counter.getCount());26counter.incrementBy(3);27console.log(counter.getCount());28counter.decrementBy(2);29console.log(counter.getCount());30counter.incrementBy(3);31console.log(counter.getCount());32counter.decrementBy(2);33console.log(counter.getCount());34counter.incrementBy(3);35console.log(counter.getCount());36counter.decrementBy(2);37console.log(counter.getCount());38counter.incrementBy(3);39console.log(counter.getCount());40counter.decrementBy(2);41console.log(counter.getCount());42counter.incrementBy(3);43console.log(counter.getCount());44counter.decrementBy(2);45console.log(counter.getCount());

Using AI Code Generation

1var BestCounter = require('./BestCounter');2var counter1 = new BestCounter();3counter1.increment();4counter1.increment();5counter1.increment();6console.log(counter1.get());7var BestCounter = require('./BestCounter');8var counter1 = new BestCounter();9counter1.decrement();10counter1.decrement();11counter1.decrement();12console.log(counter1.get());13var BestCounter = require('./BestCounter');14var counter1 = new BestCounter();15counter1.reset();16console.log(counter1.get());17var BestCounter = require('./BestCounter');18var counter1 = new BestCounter();19counter1.reset();20counter1.increment();21counter1.increment();

Using AI Code Generation

1var BestCounters = require('./BestCounters').BestCounters;2var counter = new BestCounters();3counter.increment();4counter.increment();5console.log(counter.getCount());6var BestCounters = require('./BestCounters').BestCounters;7var counter = new BestCounters();8counter.decrement();9counter.decrement();10console.log(counter.getCount());11var BestCounters = require('./BestCounters').BestCounters;12var counter = new BestCounters();13counter.reset();14counter.reset();15console.log(counter.getCount());16var BestCounters = require('./BestCounters').BestCounters;17var counter = new BestCounters();18counter.increment();19counter.increment();20console.log(counter.getCount());21var fs = require('fs');22var readline = require('readline');23var stream = require('stream');24var instream = fs.createReadStream('input.txt');25var outstream = new stream;26var rl = readline.createInterface(instream, outstream);27rl.on('line', function(line) {28    console.log(line);29});30rl.on('close', function() {31});32var http = require('http');33var fs = require('fs');34http.createServer(function (request, response) {35    fs.readFile('index.html', function (err, data) {36        if (err) {37            response.writeHead(500);38            return response.end('Error loading index.html');39        }40        response.writeHead(200);41        response.end(data);42    });43}).listen(8080);

Using AI Code Generation

1var BestCounter = require("./BestCounter.js");2var counter = new BestCounter();3console.log("Initial value: " + counter.getCount());4counter.increment();5counter.increment();6counter.increment();7console.log("After incrementing 3 times: " + counter.getCount());8Inheritance is one of the most important features of object-oriented programming. It allows you to create new classes by extending existing classes. This reduces the amount of code you have to write. It also makes your code

Using AI Code Generation

1var BestMath = require('./BestMath');2var bm = new BestMath();3bm.increment(10);4bm.increment(20);5bm.increment(30);6bm.increment(40);7bm.increment(50);8bm.increment(60);9bm.increment(70);10bm.increment(80);11bm.increment(90);12bm.increment(100);13bm.increment(110);14bm.increment(120);15bm.increment(130);16bm.increment(140);17bm.increment(150);18bm.increment(160);19bm.increment(170);20bm.increment(180);21bm.increment(190);22bm.increment(200);23bm.increment(210);24bm.increment(220);25bm.increment(230);26bm.increment(240);27bm.increment(250);28bm.increment(260);29bm.increment(270);30bm.increment(280);31bm.increment(290);32bm.increment(300);33bm.increment(310);34bm.increment(320);35bm.increment(330);36bm.increment(340);37bm.increment(350);38bm.increment(360);39bm.increment(370);40bm.increment(380);41bm.increment(390);42bm.increment(400);43bm.increment(410);44bm.increment(420);45bm.increment(430);46bm.increment(440);47bm.increment(450);48bm.increment(460);49bm.increment(470);50bm.increment(480);51bm.increment(490);52bm.increment(500);53bm.increment(510);54bm.increment(520);55bm.increment(530);56bm.increment(540);57bm.increment(550);58bm.increment(560);59bm.increment(570);60bm.increment(580);61bm.increment(590);62bm.increment(600);63bm.increment(610);64bm.increment(620);65bm.increment(630);66bm.increment(640);67bm.increment(650);68bm.increment(660);69bm.increment(670);70bm.increment(680);71bm.increment(690);72bm.increment(700);73bm.increment(710);74bm.increment(720);75bm.increment(730);76bm.increment(740);77bm.increment(750);78bm.increment(760);79bm.increment(770);80bm.increment(780);81bm.increment(790);82bm.increment(800);83bm.increment(810);84bm.increment(820);85bm.increment(830);86bm.increment(840);87bm.increment(850);88bm.increment(860);89bm.increment(870);90bm.increment(880);91bm.increment(890);92bm.increment(900);93bm.increment(910);94bm.increment(920);95bm.increment(930);96bm.increment(940);97bm.increment(950);

Using AI Code Generation

1var BestCounter = require('./BestCounter');2var counter = new BestCounter();3counter.increment();4counter.increment();5var BestCounter = require('./BestCounter');6var counter = new BestCounter();7counter.increment();8counter.increment();9var BestCounter = function(){10    var count = 0;11    this.increment = function(){12        count++;13    };14    this.getCount = function(){15        return count;16    };17};18module.exports = BestCounter;19var BestCounter = require('./BestCounter');20var counter = new BestCounter();21counter.increment();22counter.increment();23counter.decrement();24var BestCounter = function(){25    var count = 0;26    this.increment = function(){27        count++;28    };29    this.decrement = function(){30        count--;31    };32    this.getCount = function(){33        return count;34    };35};36module.exports = BestCounter;37var BestCounter = require('./BestCounter');38var counter = new BestCounter();39counter.increment();40counter.increment();41counter.decrement();42var BestCounter = function(){43    var count = 0;44    this.increment = function(){45        count++;46    };

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.