How to use myFunc method in ava

Best JavaScript code snippet using ava

update-env-vars-spec.js

Source:update-env-vars-spec.js Github

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1/*global require, describe, it, expect, beforeEach, Promise, jasmine */2const updateEnvVars = require('../src/tasks/update-env-vars'),3 fs = require('fs'),4 tmppath = require('../src/util/tmppath');5describe('updateEnvVars', () => {6 'use strict';7 let fakeLambdaAPI;8 beforeEach(() => {9 fakeLambdaAPI = jasmine.createSpyObj('lambda', ['updateFunctionConfiguration']);10 fakeLambdaAPI.updateFunctionConfiguration.and.returnValue(11 {12 promise: () => {13 return Promise.resolve();14 }15 }16 );17 });18 it('does not invoke the lambda method if no env options are provided', done => {19 updateEnvVars({a: 'b'}, fakeLambdaAPI, 'MyFunc').then(() => {20 expect(fakeLambdaAPI.updateFunctionConfiguration).not.toHaveBeenCalled();21 }).then(done, done.fail);22 });23 it('sets only the KMS key if it is the only option', done => {24 updateEnvVars({a: 'b', 'env-kms-key-arn': 'A:B:C'}, fakeLambdaAPI, 'MyFunc').then(() => {25 expect(fakeLambdaAPI.updateFunctionConfiguration).toHaveBeenCalledWith({26 FunctionName: 'MyFunc',27 KMSKeyArn: 'A:B:C'28 });29 }).then(done, done.fail);30 });31 describe('set-env', () => {32 it('sets the variables', done => {33 updateEnvVars({a: 'b', 'set-env': 'A=B,C=D'}, fakeLambdaAPI, 'MyFunc').then(() => {34 expect(fakeLambdaAPI.updateFunctionConfiguration).toHaveBeenCalledWith({35 FunctionName: 'MyFunc',36 Environment: {37 Variables: {38 A: 'B',39 C: 'D'40 }41 }42 });43 }).then(done, done.fail);44 });45 it('ignores existing variables', done => {46 updateEnvVars({a: 'b', 'set-env': 'A=B,C=D'}, fakeLambdaAPI, 'MyFunc', {old: 'D'}).then(() => {47 expect(fakeLambdaAPI.updateFunctionConfiguration).toHaveBeenCalledWith({48 FunctionName: 'MyFunc',49 Environment: {50 Variables: {51 A: 'B',52 C: 'D'53 }54 }55 });56 }).then(done, done.fail);57 });58 });59 describe('update-env', () => {60 it('merges with old variables', done => {61 updateEnvVars({a: 'b', 'update-env': 'A=B,C=D'}, fakeLambdaAPI, 'MyFunc', {A: 'OLD1', old: 'D2'}).then(() => {62 expect(fakeLambdaAPI.updateFunctionConfiguration).toHaveBeenCalledWith({63 FunctionName: 'MyFunc',64 Environment: {65 Variables: {66 A: 'B',67 C: 'D',68 old: 'D2'69 }70 }71 });72 }).then(done, done.fail);73 });74 it('updates if no old variables', done => {75 updateEnvVars({a: 'b', 'update-env': 'A=B,C=D'}, fakeLambdaAPI, 'MyFunc').then(() => {76 expect(fakeLambdaAPI.updateFunctionConfiguration).toHaveBeenCalledWith({77 FunctionName: 'MyFunc',78 Environment: {79 Variables: {80 A: 'B',81 C: 'D'82 }83 }84 });85 }).then(done, done.fail);86 });87 });88 describe('set-env-from-json', () => {89 it('sets the new variables', done => {90 const envpath = tmppath();91 fs.writeFileSync(envpath, JSON.stringify({'XPATH': '/opt', 'ZPATH': '/usr'}), 'utf8');92 updateEnvVars({a: 'b', 'set-env-from-json': envpath}, fakeLambdaAPI, 'MyFunc').then(() => {93 expect(fakeLambdaAPI.updateFunctionConfiguration).toHaveBeenCalledWith({94 FunctionName: 'MyFunc',95 Environment: {96 Variables: {97 XPATH: '/opt',98 ZPATH: '/usr'99 }100 }101 });102 }).then(done, done.fail);103 });104 it('ignores any existing variables', done => {105 const envpath = tmppath();106 fs.writeFileSync(envpath, JSON.stringify({'XPATH': '/opt', 'ZPATH': '/usr'}, {'YPATH': '/xxx'}), 'utf8');107 updateEnvVars({a: 'b', 'set-env-from-json': envpath}, fakeLambdaAPI, 'MyFunc').then(() => {108 expect(fakeLambdaAPI.updateFunctionConfiguration).toHaveBeenCalledWith({109 FunctionName: 'MyFunc',110 Environment: {111 Variables: {112 XPATH: '/opt',113 ZPATH: '/usr'114 }115 }116 });117 }).then(done, done.fail);118 });119 });120 describe('update-env-from-json', () => {121 it('works if no old variables', done => {122 const envpath = tmppath();123 fs.writeFileSync(envpath, JSON.stringify({'XPATH': '/opt', 'ZPATH': '/usr'}), 'utf8');124 updateEnvVars({a: 'b', 'update-env-from-json': envpath}, fakeLambdaAPI, 'MyFunc').then(() => {125 expect(fakeLambdaAPI.updateFunctionConfiguration).toHaveBeenCalledWith({126 FunctionName: 'MyFunc',127 Environment: {128 Variables: {129 XPATH: '/opt',130 ZPATH: '/usr'131 }132 }133 });134 }).then(done, done.fail);135 });136 it('merges with old variables', done => {137 const envpath = tmppath();138 fs.writeFileSync(envpath, JSON.stringify({'XPATH': '/opt', 'ZPATH': '/usr'}), 'utf8');139 updateEnvVars({a: 'b', 'update-env-from-json': envpath}, fakeLambdaAPI, 'MyFunc', {'XPATH': '/old', 'YPATH': '/xxx'}).then(() => {140 expect(fakeLambdaAPI.updateFunctionConfiguration).toHaveBeenCalledWith({141 FunctionName: 'MyFunc',142 Environment: {143 Variables: {144 XPATH: '/opt',145 ZPATH: '/usr',146 YPATH: '/xxx'147 }148 }149 });150 }).then(done, done.fail);151 });152 });153 it('sets both KMS key and environment variables if provided together', done => {154 updateEnvVars({a: 'b', 'env-kms-key-arn': 'A:B:C', 'set-env': 'A=B,C=D'}, fakeLambdaAPI, 'MyFunc').then(() => {155 expect(fakeLambdaAPI.updateFunctionConfiguration).toHaveBeenCalledWith({156 FunctionName: 'MyFunc',157 KMSKeyArn: 'A:B:C',158 Environment: {159 Variables: {160 A: 'B',161 C: 'D'162 }163 }164 });165 }).then(done, done.fail);166 });...

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timing_tests.js

Source:timing_tests.js Github

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1/** @odoo-module **/2import { browser } from "@web/core/browser/browser";3import { debounce, throttleForAnimation } from "@web/core/utils/timing";4import {5 makeDeferred,6 patchWithCleanup,7 mockTimeout,8 mockAnimationFrame,9} from "../../helpers/utils";10QUnit.module("utils", () => {11 QUnit.module("timing");12 QUnit.test("debounce on an async function", async function (assert) {13 let callback;14 patchWithCleanup(browser, {15 setTimeout: (later) => {16 callback = later;17 },18 });19 const imSearchDef = makeDeferred();20 const myFunc = () => {21 assert.step("myFunc");22 return imSearchDef;23 };24 const myDebouncedFunc = debounce(myFunc, 3000);25 myDebouncedFunc().then(() => {26 throw new Error("Should never be resolved");27 });28 myDebouncedFunc().then((x) => {29 assert.step("resolved " + x);30 });31 assert.verifySteps([]);32 callback();33 assert.verifySteps(["myFunc"]);34 imSearchDef.resolve(42);35 await Promise.resolve(); // wait for promise returned by myFunc36 await Promise.resolve(); // wait for promise returned by debounce37 assert.verifySteps(["resolved 42"]);38 });39 QUnit.test("debounce on a sync function", async function (assert) {40 let callback;41 patchWithCleanup(browser, {42 setTimeout: (later) => {43 callback = later;44 },45 });46 const myFunc = () => {47 assert.step("myFunc");48 return 42;49 };50 const myDebouncedFunc = debounce(myFunc, 3000);51 myDebouncedFunc().then(() => {52 throw new Error("Should never be resolved");53 });54 myDebouncedFunc().then((x) => {55 assert.step("resolved " + x);56 });57 assert.verifySteps([]);58 callback();59 assert.verifySteps(["myFunc"]);60 await Promise.resolve(); // wait for promise returned by myFunc61 await Promise.resolve(); // wait for promise returned by debounce62 assert.verifySteps(["resolved 42"]);63 });64 QUnit.test("debounce with immediate", async function (assert) {65 patchWithCleanup(browser, {66 setTimeout: (later) => {67 later();68 },69 });70 const myFunc = () => {71 assert.step("myFunc");72 return 42;73 };74 const myDebouncedFunc = debounce(myFunc, 3000, true);75 myDebouncedFunc().then((x) => {76 assert.step("resolved " + x);77 });78 assert.verifySteps(["myFunc"]);79 await Promise.resolve(); // wait for promise returned by myFunc80 await Promise.resolve(); // wait for promise returned by debounce81 assert.verifySteps(["resolved 42"]);82 });83 QUnit.test("debounced call can be canceled", async function (assert) {84 assert.expect(1);85 const execRegisteredTimeouts = mockTimeout();86 const myFunc = () => {87 assert.step("myFunc");88 };89 const myDebouncedFunc = debounce(myFunc, 3000);90 myDebouncedFunc();91 myDebouncedFunc.cancel();92 execRegisteredTimeouts();93 assert.verifySteps([], "Debounced call was canceled");94 });95 QUnit.test("throttleForAnimation", async (assert) => {96 assert.expect(4);97 const execAnimationFrameCallbacks = mockAnimationFrame();98 const throttledFn = throttleForAnimation((val) => {99 assert.step(`throttled function called with ${val}`);100 });101 throttledFn(0);102 throttledFn(1);103 assert.verifySteps([], "throttled function hasn't been called yet");104 execAnimationFrameCallbacks();105 assert.verifySteps(106 ["throttled function called with 1"],107 "only the last queued call was executed"108 );109 throttledFn(2);110 throttledFn(3);111 throttledFn.cancel();112 execAnimationFrameCallbacks();113 assert.verifySteps([], "queued throttled function calls were cancelled correctly");114 });...

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11.1.1.js

Source:11.1.1.js Github

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1/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */2/* This Source Code Form is subject to the terms of the Mozilla Public3 * License, v. 2.0. If a copy of the MPL was not distributed with this4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */5gTestfile = '11.1.1.js';6/**7 File Name: 11.1.1.js8 ECMA Section: 11.1.1 The this keyword9 Description:10 The this keyword evaluates to the this value of the execution context.11 Author: christine@netscape.com12 Date: 12 november 199713*/14var SECTION = "11.1.1";15var VERSION = "ECMA_1";16startTest();17writeHeaderToLog( SECTION + " The this keyword");18var GLOBAL_OBJECT = this.toString();19// this in global code and eval(this) in global code should return the global object.20new TestCase( SECTION,21 "Global Code: this.toString()",22 GLOBAL_OBJECT,23 this.toString() );24new TestCase( SECTION,25 "Global Code: eval('this.toString()')",26 GLOBAL_OBJECT,27 eval('this.toString()') );28// this in anonymous code called as a function should return the global object.29new TestCase( SECTION,30 "Anonymous Code: var MYFUNC = new Function('return this.toString()'); MYFUNC()",31 GLOBAL_OBJECT,32 eval("var MYFUNC = new Function('return this.toString()'); MYFUNC()") );33// eval( this ) in anonymous code called as a function should return that function's activation object34new TestCase( SECTION,35 "Anonymous Code: var MYFUNC = new Function('return (eval(\"this.toString()\")'); (MYFUNC()).toString()",36 GLOBAL_OBJECT,37 eval("var MYFUNC = new Function('return eval(\"this.toString()\")'); (MYFUNC()).toString()") );38// this and eval( this ) in anonymous code called as a constructor should return the object39new TestCase( SECTION,40 "Anonymous Code: var MYFUNC = new Function('this.THIS = this'); ((new MYFUNC()).THIS).toString()",41 "[object Object]",42 eval("var MYFUNC = new Function('this.THIS = this'); ((new MYFUNC()).THIS).toString()") );43new TestCase( SECTION,44 "Anonymous Code: var MYFUNC = new Function('this.THIS = this'); var FUN1 = new MYFUNC(); FUN1.THIS == FUN1",45 true,46 eval("var MYFUNC = new Function('this.THIS = this'); var FUN1 = new MYFUNC(); FUN1.THIS == FUN1") );47new TestCase( SECTION,48 "Anonymous Code: var MYFUNC = new Function('this.THIS = eval(\"this\")'); ((new MYFUNC().THIS).toString()",49 "[object Object]",50 eval("var MYFUNC = new Function('this.THIS = eval(\"this\")'); ((new MYFUNC()).THIS).toString()") );51new TestCase( SECTION,52 "Anonymous Code: var MYFUNC = new Function('this.THIS = eval(\"this\")'); var FUN1 = new MYFUNC(); FUN1.THIS == FUN1",53 true,54 eval("var MYFUNC = new Function('this.THIS = eval(\"this\")'); var FUN1 = new MYFUNC(); FUN1.THIS == FUN1") );55// this and eval(this) in function code called as a function should return the global object.56new TestCase( SECTION,57 "Function Code: ReturnThis()",58 GLOBAL_OBJECT,59 ReturnThis() );60new TestCase( SECTION,61 "Function Code: ReturnEvalThis()",62 GLOBAL_OBJECT,63 ReturnEvalThis() );64// this and eval(this) in function code called as a contructor should return the object.65new TestCase( SECTION,66 "var MYOBJECT = new ReturnThis(); MYOBJECT.toString()",67 "[object Object]",68 eval("var MYOBJECT = new ReturnThis(); MYOBJECT.toString()") );69new TestCase( SECTION,70 "var MYOBJECT = new ReturnEvalThis(); MYOBJECT.toString()",71 "[object Object]",72 eval("var MYOBJECT = new ReturnEvalThis(); MYOBJECT.toString()") );73test();74function ReturnThis() {75 return this.toString();76}77function ReturnEvalThis() {78 return( eval("this.toString()") );...

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15.3.1.1-1.js

Source:15.3.1.1-1.js Github

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1/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */2/* This Source Code Form is subject to the terms of the Mozilla Public3 * License, v. 2.0. If a copy of the MPL was not distributed with this4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */5gTestfile = '15.3.1.1-1.js';6/**7 File Name: 15.3.1.1.js8 ECMA Section: 15.3.1.1 The Function Constructor Called as a Function9 Description:10 When the Function function is called with some arguments p1, p2, . . . , pn, body11 (where n might be 0, that is, there are no "p" arguments, and where body might12 also not be provided), the following steps are taken:13 1. Create and return a new Function object exactly if the function constructor had14 been called with the same arguments (15.3.2.1).15 Author: christine@netscape.com16 Date: 28 october 199717*/18var SECTION = "15.3.1.1-1";19var VERSION = "ECMA_1";20startTest();21var TITLE = "The Function Constructor Called as a Function";22writeHeaderToLog( SECTION + " "+ TITLE);23var MyObject = Function( "value", "this.value = value; this.valueOf = Function( 'return this.value' ); this.toString = Function( 'return String(this.value);' )" );24var myfunc = Function();25myfunc.toString = Object.prototype.toString;26// not going to test toString here since it is implementation dependent.27// new TestCase( SECTION, "myfunc.toString()", "function anonymous() { }", myfunc.toString() );28myfunc.toString = Object.prototype.toString;29new TestCase( SECTION,30 "myfunc = Function(); myfunc.toString = Object.prototype.toString; myfunc.toString()",31 "[object Function]",32 myfunc.toString() );33new TestCase( SECTION, 34 "myfunc.length", 35 0, 36 myfunc.length );37new TestCase( SECTION, 38 "myfunc.prototype.toString()", 39 "[object Object]", 40 myfunc.prototype.toString() );41new TestCase( SECTION, 42 "myfunc.prototype.constructor", 43 myfunc, 44 myfunc.prototype.constructor );45new TestCase( SECTION, 46 "myfunc.arguments", 47 null, 48 myfunc.arguments );49new TestCase( SECTION, 50 "var OBJ = new MyObject(true); OBJ.valueOf()", 51 true, 52 eval("var OBJ = new MyObject(true); OBJ.valueOf()") );53new TestCase( SECTION, 54 "OBJ.toString()", 55 "true", 56 OBJ.toString() );57new TestCase( SECTION, 58 "OBJ.toString = Object.prototype.toString; OBJ.toString()",59 "[object Object]", 60 eval("OBJ.toString = Object.prototype.toString; OBJ.toString()") );61new TestCase( SECTION, 62 "MyObject.toString = Object.prototype.toString; MyObject.toString()", 63 "[object Function]", 64 eval("MyObject.toString = Object.prototype.toString; MyObject.toString()") );65new TestCase( SECTION, 66 "MyObject.length", 67 1, 68 MyObject.length );69new TestCase( SECTION, 70 "MyObject.prototype.constructor", 71 MyObject, 72 MyObject.prototype.constructor );73new TestCase( SECTION, 74 "MyObject.arguments", 75 null, 76 MyObject.arguments );77 ...

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socket.js

Source:socket.js Github

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1//client2var socket = io('http://localhost:3000');3// socket.emit('connecting', {'sample_object' : 1, 'element2' : 'sample value'})4// socket.on('connection confirmation', function(msg){5// // console.log(msg)6// alert(msg)7// })8socket.on('connected', function(){9 // alert('Connected to Server')10})11socket.on('move', function(msg){12 flag = msg['flag']13 14 if(msg['box'] == 'b1') {15 myfunc_3()16 myfunc()17 }18 else if(msg['box'] == 'b2'){19 myfunc_4(); 20 myfunc();21 }22 else if(msg['box'] == 'b3'){23 myfunc_5(); 24 myfunc();25 }26 else if(msg['box'] == 'b4'){27 myfunc_6(); 28 myfunc();29 }30 else if(msg['box'] == 'b5'){31 myfunc_7(); 32 myfunc();33 }34 35 else if(msg['box'] == 'b6'){36 myfunc_8(); 37 myfunc();38 }39 else if(msg['box'] == 'b7'){40 myfunc_9(); 41 myfunc();42 }43 else if(msg['box'] == 'b8'){44 myfunc_10(); 45 myfunc();46 }47 else if(msg['box'] == 'b9'){48 myfunc_11(); 49 myfunc();50 }51 else if(msg['box'] == 'b10'){52 myfunc_12(); 53 myfunc();54 }55 else if(msg['box'] == 'b11'){56 myfunc_13(); 57 myfunc();58 }59})60document.getElementById('b1').addEventListener('click', function(){61 socket.emit('move', {'flag' : flag, 'box' : 'b1'})62 myfunc_3()63 myfunc()64})65// document.getElementById('b2').addEventListener('click', function() {66// socket.emit('move', {'flag' : flag, 'box' : 'b2'})67// myfunc_4(); 68// myfunc();69// })70// document.getElementById('b3').addEventListener('click', function() {71// socket.emit('move', {'flag' : flag, 'box' : 'b3'})72// myfunc_5(); 73// myfunc();74// })75document.getElementById('b4').addEventListener('click', function() {76 socket.emit('move', {'flag' : flag, 'box' : 'b4'})77 myfunc_6(); 78 myfunc();79})80document.getElementById('b5').addEventListener('click', function() {81 socket.emit('move', {'flag' : flag, 'box' : 'b5'})82 myfunc_7(); 83 myfunc();84})85document.getElementById('b6').addEventListener('click', function() {86 socket.emit('move', {'flag' : flag, 'box' : 'b6'})87 myfunc_8(); 88 myfunc();89})90document.getElementById('b7').addEventListener('click', function() {91 socket.emit('move', {'flag' : flag, 'box' : 'b7'})92 myfunc_9(); 93 myfunc();94})95document.getElementById('b8').addEventListener('click', function() {96 socket.emit('move', {'flag' : flag, 'box' : 'b8'})97 myfunc_10();98 myfunc();99})100document.getElementById('b9').addEventListener('click', function() {101 socket.emit('move', {'flag' : flag, 'box' : 'b9'})102 myfunc_11();103 myfunc();104})105document.getElementById('b10').addEventListener('click', function() {106 socket.emit('move', {'flag' : flag, 'box' : 'b10'})107 myfunc_12();108 myfunc();109})110document.getElementById('b11').addEventListener('click', function() {111 socket.emit('move', {'flag' : flag, 'box' : 'b11'})112 myfunc_13();113 myfunc();...

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15.3.2.1-1.js

Source:15.3.2.1-1.js Github

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1/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */2/* This Source Code Form is subject to the terms of the Mozilla Public3 * License, v. 2.0. If a copy of the MPL was not distributed with this4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */5gTestfile = '15.3.2.1-1.js';6/**7 File Name: 15.3.2.1.js8 ECMA Section: 15.3.2.1 The Function Constructor9 new Function(p1, p2, ..., pn, body )10 Description: The last argument specifies the body (executable code)11 of a function; any preceeding arguments sepcify formal12 parameters.13 See the text for description of this section.14 This test examples from the specification.15 Author: christine@netscape.com16 Date: 28 october 199717*/18var SECTION = "15.3.2.1";19var VERSION = "ECMA_1";20startTest();21var TITLE = "The Function Constructor";22writeHeaderToLog( SECTION + " "+ TITLE);23var MyObject = new Function( "value", "this.value = value; this.valueOf = new Function( 'return this.value' ); this.toString = new Function( 'return String(this.value);' )" );24var myfunc = new Function();25// not going to test toString here since it is implementation dependent.26// new TestCase( SECTION, "myfunc.toString()", "function anonymous() { }", myfunc.toString() );27myfunc.toString = Object.prototype.toString;28new TestCase( SECTION, "myfunc = new Function(); myfunc.toString = Object.prototype.toString; myfunc.toString()",29 "[object Function]",30 myfunc.toString() );31new TestCase( SECTION, 32 "myfunc.length", 33 0, 34 myfunc.length );35new TestCase( SECTION,36 "myfunc.prototype.toString()",37 "[object Object]", 38 myfunc.prototype.toString() );39new TestCase( SECTION,40 "myfunc.prototype.constructor", 41 myfunc, 42 myfunc.prototype.constructor );43new TestCase( SECTION,44 "myfunc.arguments", 45 null, 46 myfunc.arguments );47new TestCase( SECTION,48 "var OBJ = new MyObject(true); OBJ.valueOf()",49 true, 50 eval("var OBJ = new MyObject(true); OBJ.valueOf()") );51new TestCase( SECTION,52 "OBJ.toString()", 53 "true", 54 OBJ.toString() );55new TestCase( SECTION,56 "OBJ.toString = Object.prototype.toString; OBJ.toString()", "[object Object]",57 eval("OBJ.toString = Object.prototype.toString; OBJ.toString()") );58new TestCase( SECTION, 59 "MyObject.toString = Object.prototype.toString; MyObject.toString()",60 "[object Function]", 61 eval("MyObject.toString = Object.prototype.toString; MyObject.toString()") );62new TestCase( SECTION,63 "MyObject.length", 64 1,65 MyObject.length );66new TestCase( SECTION,67 "MyObject.prototype.constructor",68 MyObject,69 MyObject.prototype.constructor );70new TestCase( SECTION,71 "MyObject.arguments", 72 null, 73 MyObject.arguments );...

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mock.test.js

Source:mock.test.js Github

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...15 // given16 const myFunc = jest.fn();17 18 // when19 myFunc();20 myFunc();21 22 // then23 expect(myFunc.mock.results[0].value).toBeUndefined();24 expect(myFunc.mock.results[1].value).toBeUndefined();25 expect(myFunc.mock.calls.length).toBe(2);26 })27 test('jest.fn capturing arguments', () => {28 // given29 const myFunc = jest.fn();30 31 // when32 myFunc("hello", "foo");33 myFunc("world");34 35 // then36 expect(myFunc).toHaveBeenCalledWith("hello", "foo");37 38 expect(myFunc.mock.calls[0][0]).toBe("hello");39 expect(myFunc.mock.calls[0][1]).toBe("foo");40 41 expect(myFunc).toHaveBeenCalledWith("world");42 expect(myFunc.mock.calls[1][0]).toBe("world");43 expect(myFunc).toHaveBeenCalledTimes(2);44 });45 describe('mock implementation', () => {46 test("with callbacks", () => {47 const mock = jest.fn((text) => {48 return text.toUpperCase();49 });50 expect(mock("hello")).toBe("HELLO");51 })52 test("with .mockImplementation", () => {53 const mock = jest.fn().mockImplementation((text) => {54 return text.toUpperCase();55 });56 expect(mock("hello")).toBe("HELLO");57 expect(mock("amigoscode")).toBe("AMIGOSCODE");58 })59 test("with .mockImplementationOnce", () => {60 const mock = jest.fn().mockImplementationOnce((text) => {61 return text.toUpperCase();62 });63 expect(mock("hello")).toBe("HELLO");64 expect(mock("amigoscode")).toBeUndefined();65 expect(mock("amigoscode")).toBeUndefined();66 expect(mock("amigoscode")).toBeUndefined();67 })68 69 });70 test('mock return values', () => {71 const myFunc = jest.fn();72 expect(myFunc()).toBeUndefined();73 myFunc.mockReturnValueOnce(1);74 myFunc.mockReturnValueOnce(2);75 myFunc.mockReturnValueOnce(3);76 myFunc.mockReturnValue(-1);77 78 expect(myFunc()).toBe(1);79 expect(myFunc()).toBe(2);80 expect(myFunc()).toBe(3);81 expect(myFunc()).toBe(-1);82 expect(myFunc()).toBe(-1);83 expect(myFunc()).toBe(-1);84 })85 test('mocking promises', () => {86 const myFunc = jest.fn();87 myFunc.mockResolvedValue(["james", "ali"])88 expect(myFunc()).resolves.toEqual(["james", "ali"]);89 });90 }) ...

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_custom.js

Source:_custom.js Github

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2var myFunc = (function (a) {3 return a + arguments[1];4}).WithDefaults([, "y"]);5html += ("myFunc.length => <b>" + myFunc.length + "</b><br>");6html += ("myFunc() => <b>" + myFunc() + "</b><br>");7html += ("myFunc(undefined) => <b>" + myFunc(undefined) + "</b><br>");8html += ("myFunc('') => <b>" + myFunc('') + "</b><br>");9html += ("myFunc('x') => <b>" + myFunc('x') + "</b><br>");10html += ("myFunc(0) => <b>" + myFunc(0) + "</b><br>");11html += ("myFunc(false) => <b>" + myFunc(false) + "</b><br>");12html += ("myFunc(10) => <b>" + myFunc(10) + "</b><br>");13html += ("myFunc(10, 15) => <b>" + myFunc(10, 15) + "</b><br>");14html += ("myFunc.toString() => <b>" + myFunc.toString() + "</b><br>");15var myFunc2 = (function (a, b, c, d) {16 return a + b + c + d;17}).WithDefaults([, "y", 0, "x"]);18html += ("myFunc.length => <b>" + myFunc2.length + "</b><br>");19html += ("myFunc() => <b>" + myFunc2() + "</b><br>");20html += ("myFunc(undefined) => <b>" + myFunc2(undefined) + "</b><br>");21html += ("myFunc('') => <b>" + myFunc2('') + "</b><br>");22html += ("myFunc('x') => <b>" + myFunc2('x') + "</b><br>");23html += ("myFunc(0) => <b>" + myFunc2(0) + "</b><br>");24html += ("myFunc(false) => <b>" + myFunc2(false) + "</b><br>");25html += ("myFunc(10) => <b>" + myFunc2(10) + "</b><br>");26html += ("myFunc(10, 15) => <b>" + myFunc2(10, 15) + "</b><br>");27html += ("myFunc.toString() => <b>" + myFunc2.toString() + "</b><br>");...

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Using AI Code Generation

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1availableModule.myFunc();2myModule.myFunc();3module.exports.myFunc = function() {4 console.log('myFunc() called');5}6module.exports.myFunc = function() {7 console.log('myFunc() called');8}9module.exports = {10 myFunc: function() {11 console.log('myFunc() called');12 }13}14module.exports = {15 myFunc: function() {16 console.log('myFunc() called');17 }18}

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Using AI Code Generation

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1var availableModule = require('./availableModule.js');2availableModule.myFunc('This is my message');3module.exports.myFunc = function(msg) {4 console.log(msg);5};6var availableModule = require('./availableModule.js');7availableModule('This is my message');8module.exports = function(msg) {9 console.log(msg);10};11var availableModule = require('./availableModule.js');12availableModule.myFunc('This is my message');13module.exports = {14 myFunc: function(msg) {15 console.log(msg);16 }17}18var availableModule = require('./availableModule.js');19availableModule('This is my message');20module.exports = function(msg) {21 console.log(msg);22}23var availableModule = require('./availableModule.js');24availableModule.myFunc('This is my message');25module.exports.myFunc = function(msg) {26 console.log(msg);27}28export function myFunc(msg) {29 console.log(msg);30}31import { myFunc } from './availableModule.js';32myFunc('This is my message');33The export and import keywords are used to export and import ES6 modules. You can use these keywords to export a single

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