How to use uncovered method in Jest

Best JavaScript code snippet using jest

buildBody.test.js

Source:buildBody.test.js Github

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1const proxyquire = require("proxyquire");2const sinon = require("sinon");3const { assert } = require("chai");4const defaultMocks = {5 buildCommentDetails: () => null,6 uncoveredFileLinesByFileNames: () => [],7 mergeFileLinesWithChangedFiles: () => [],8 buildGithubCommentTitle: () => "Barecheck - Code coverage report"9};10const buildBodyMock = (mocks) => {11 const {12 buildCommentDetails,13 uncoveredFileLinesByFileNames,14 mergeFileLinesWithChangedFiles,15 buildGithubCommentTitle16 } = {17 ...defaultMocks,18 ...mocks19 };20 return proxyquire("../../../src/github/comment/buildBody", {21 "./buildDetails": buildCommentDetails,22 "../../lcov": { uncoveredFileLinesByFileNames },23 "../../coverage": { mergeFileLinesWithChangedFiles },24 "../utils": { buildGithubCommentTitle }25 });26};27describe("github/comment/buildDetails", () => {28 it("buildCommentDetails should be called with proper args once changedFiles arr is empty", async () => {29 const changedFiles = [];30 const coverageDiff = 1;31 const totalCoverage = 3;32 const compareFileData = [];33 const uncoveredFileLines = [{ test: 1 }];34 const fileLinesWithChangedFiles = [{ some: 4 }];35 const uncoveredFileLinesByFileNames = sinon36 .stub()37 .returns(uncoveredFileLines);38 const mergeFileLinesWithChangedFiles = sinon39 .stub()40 .returns(fileLinesWithChangedFiles);41 const buildCommentDetails = sinon.stub().returns("");42 const buildBody = buildBodyMock({43 buildCommentDetails,44 uncoveredFileLinesByFileNames,45 mergeFileLinesWithChangedFiles46 });47 await buildBody(changedFiles, coverageDiff, totalCoverage, compareFileData);48 assert.isTrue(buildCommentDetails.calledOnce);49 assert.deepEqual(buildCommentDetails.firstCall.args, [50 fileLinesWithChangedFiles51 ]);52 });53 it("buildCommentDetails should be called with proper args when we have changed files", async () => {54 const changedFiles = [55 {56 filename: "test.txt"57 }58 ];59 const coverageDiff = 1;60 const totalCoverage = 3;61 const compareFileData = [];62 const uncoveredFileLines = [{ test: 1 }];63 const fileLinesWithChangedFiles = [{ some: 4 }];64 const uncoveredFileLinesByFileNames = sinon65 .stub()66 .returns(uncoveredFileLines);67 const mergeFileLinesWithChangedFiles = sinon68 .stub()69 .returns(fileLinesWithChangedFiles);70 const buildCommentDetails = sinon.stub().returns("");71 const buildBody = buildBodyMock({72 buildCommentDetails,73 uncoveredFileLinesByFileNames,74 mergeFileLinesWithChangedFiles75 });76 await buildBody(changedFiles, coverageDiff, totalCoverage, compareFileData);77 assert.isTrue(uncoveredFileLinesByFileNames.calledOnce);78 assert.deepEqual(uncoveredFileLinesByFileNames.firstCall.args, [79 ["test.txt"],80 compareFileData81 ]);82 assert.isTrue(buildCommentDetails.calledOnce);83 assert.deepEqual(buildCommentDetails.firstCall.args, [84 fileLinesWithChangedFiles85 ]);86 });87 it("should return body text", async () => {88 const changedFiles = [];89 const coverageDiff = 1;90 const totalCoverage = 3;91 const compareFileData = [];92 const uncoveredFileLines = [];93 const fileLinesWithChangedFiles = [];94 const commentDetailsMessage = "detailed message";95 const uncoveredFileLinesByFileNames = sinon96 .stub()97 .returns(uncoveredFileLines);98 const mergeFileLinesWithChangedFiles = sinon99 .stub()100 .returns(fileLinesWithChangedFiles);101 const buildCommentDetails = sinon.stub().returns(commentDetailsMessage);102 const buildBody = buildBodyMock({103 buildCommentDetails,104 uncoveredFileLinesByFileNames,105 mergeFileLinesWithChangedFiles106 });107 const body = await buildBody(108 changedFiles,109 coverageDiff,110 totalCoverage,111 compareFileData112 );113 assert.deepEqual(114 body,115 "<h3>Barecheck - Code coverage report</h3>Total: <b>3%</b>\n\nYour code coverage diff: <b>1% ▴</b>\n\ndetailed message"116 );117 });118 [119 [-10, "▾"],120 [10, "▴"],121 [0, false]122 ].forEach(([coverageDiff, arrow]) => {123 it(`should return body text with ${arrow}`, async () => {124 const changedFiles = [];125 const totalCoverage = 3;126 const compareFileData = [];127 const uncoveredFileLines = [];128 const fileLinesWithChangedFiles = [];129 const commentDetailsMessage = "detailed message";130 const uncoveredFileLinesByFileNames = sinon131 .stub()132 .returns(uncoveredFileLines);133 const mergeFileLinesWithChangedFiles = sinon134 .stub()135 .returns(fileLinesWithChangedFiles);136 const buildCommentDetails = sinon.stub().returns(commentDetailsMessage);137 const buildBody = buildBodyMock({138 buildCommentDetails,139 uncoveredFileLinesByFileNames,140 mergeFileLinesWithChangedFiles141 });142 const body = await buildBody(143 changedFiles,144 coverageDiff,145 totalCoverage,146 compareFileData147 );148 if (arrow) {149 assert.isTrue(body.includes(arrow));150 } else {151 assert.isFalse(body.includes("▾"));152 assert.isFalse(body.includes("▴"));153 }154 });155 });...

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Elimination.js

Source:Elimination.js Github

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1/* now we have Array PrimeImplicants = [ object implicant , object implicant , .. ]2 * PrimeImplicants[0] --> object implicant = {baseValue: 1, bitsCovered: [2,4], isChecked: false, 3 * isDontCare: false, degree: 1, mintermsCoverd: [1,3,5,7]}4 * in the end of this file we must have an Array of RemaningPI like this :5 * Array RemaningPI = [ object implicant , object implicant , .. ]6 * RemaningPI[0] = {baseValue: 1, bitsCovered: [2,4], isChecked: false, isDontCare: false, degree: 0, mintermsCoverd: [1,3]}7 */89var remainingImplicants;10var uncoveredMinTerms;1112function eliminationProcess() {13 //duplicate primeImplicants array into remainingImplicants14 remainingImplicants = primeImplicants.slice();15 uncoveredMinTerms = minTerms.slice();16 while (uncoveredMinTerms.length>0 && (checkEssentialImplicants() || checkRowDominance() || checkColumnDominance()));17}1819function checkEssentialImplicants() {20 //sparse array to store how many implicants21 //each minterm is covered by22 //the value for minterms not included will be undefined23 var termsCoverCount = [];2425 var essentialImplicantFound = false;2627 //iterate on all implicant and increment the count28 //for each min term they cover29 for (var i=0; i<remainingImplicants.length; i++) {30 var primeImplicant = remainingImplicants[i];3132 for (var j=0; j<primeImplicant.mintermsCovered.length; j++) {33 var term = primeImplicant.mintermsCovered[j]3435 //if first time to cover a term, initialize its place with 136 if (termsCoverCount[term] == undefined) {37 termsCoverCount[term] = 1;38 } else {39 termsCoverCount[term]++;40 }41 }42 }4344 for (var i=0; i<uncoveredMinTerms.length; i++) {4546 //if a term is only covered by one implicant,47 //find the implicant and add it to resultImplicants48 if (termsCoverCount[uncoveredMinTerms[i]] == 1) {49 for (var j=0; j<remainingImplicants.length; j++) {5051 var primeImplicantMinterms = remainingImplicants[j].mintermsCovered;5253 if (primeImplicantMinterms.includes(uncoveredMinTerms[i])) {5455 //remove all minterms this implicant covers56 for (var k=0; k<primeImplicantMinterms.length; k++) {57 if (uncoveredMinTerms.includes(primeImplicantMinterms[k])) {58 var termIndex = uncoveredMinTerms.indexOf(primeImplicantMinterms[k]);59 uncoveredMinTerms.splice(termIndex,1)60 }61 }6263 //add implicant to resultImplicants and remove it from remainingImplicants64 resultImplicants.push(remainingImplicants[j]);65 remainingImplicants.splice(j,1);66 essentialImplicantFound = true;67 break;68 }6970 }71 }72 }7374 return essentialImplicantFound;75}7677//compares every two rows to check for row dominance78function checkRowDominance() {79 //var rowDominanceFound = false;8081 for (var i=0; i<remainingImplicants.length; i++) {82 for (var j=0; j<remainingImplicants.length; j++) {83 if (i==j) continue;8485 //if dominance found, remove the dominated row86 if (rowDominates(remainingImplicants[i], remainingImplicants[j])) {87 remainingImplicants.splice(j,1);88 return true;89 //rowDominanceFound = true;90 }9192 }93 }94 return false;95 //return rowDominanceFound;96}9798//checks if the first implicant row-dominates the second implicant99function rowDominates(imp1, imp2) {100 //counters to check if both implicants cover the same minterms101 var termsCount1 = 0;102 var termsCount2 = 0;103104 for (var i=0; i<imp2.mintermsCovered.length; i++) {105106 var termInImp2 = imp2.mintermsCovered[i];107108 if (uncoveredMinTerms.includes(termInImp2)) {109 if (!imp1.mintermsCovered.includes(termInImp2)) {110 return false;111 } else {112 termsCount2++;113 }114 }115 }116117 for (var i=0; i<imp1.mintermsCovered.length; i++) {118 var termInImp1 = imp1.mintermsCovered[i];119 if (uncoveredMinTerms.includes(termInImp1)) {120 termsCount1++;121 }122 }123124 if (termsCount1 == termsCount2) {125 return false;126 }127 return true;128}129130//compares every two columns to check for column dominance131function checkColumnDominance() {132 //var columnDominanceFound = false;133134 for (var i=0; i<uncoveredMinTerms.length; i++) {135 for (var j=0; j<uncoveredMinTerms.length; j++) {136 if (i==j) continue;137138 //if dominance found, remove the dominated column139 if (columnDominates(uncoveredMinTerms[i], uncoveredMinTerms[j])) {140 uncoveredMinTerms.splice(j,1);141 return true;142 //columnDominanceFound = true;143 }144 }145 }146 return false;147 //return columnDominanceFound;148}149150//checks if the first minterm column-dominates the second minterm151function columnDominates(term1, term2) {152 for (var i=0; i<remainingImplicants.length; i++) {153 var currentImplicantTerms = remainingImplicants[i].mintermsCovered;154155 if (currentImplicantTerms.includes(term1) && !currentImplicantTerms.includes(term2)) {156 return false;157 }158 }159 return true; ...

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corpuscoverage.js

Source:corpuscoverage.js Github

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1var path = require('path'),2 util = require('util'),3 fs = require('fs');4var salient = require('./../');5var args = process.argv;6if (!args || args.length < 5) {7 console.log('usage: node corpuscoverage en.wik.dist en.wik.vocab en-brown.tag.vocab');8 return;9}10var wikDistFile = args[2];11var wikVocabFile = args[3];12var corpusVocabFile = args[4];13function readDist(file) {14 var dist = {};15 var lines = fs.readFileSync(file).toString().split('\n');16 for (var l = 0; l < lines.length; l++) {17 var line = lines[l];18 if (line.indexOf('#') == 0) {19 continue;20 }21 var items = line.split('\t');22 if (items.length != 4) {23 continue;24 }25 var i = parseInt(items[0]);26 var tag = items[1];27 var freq = items[2];28 dist[tag] = { i: i, t: tag, f: freq };29 }30 return dist;31};32function readDict(file, corpus) {33 var vocab = {};34 var lines = fs.readFileSync(file).toString().split('\n');35 for (var l = 0; l < lines.length; l++) {36 var line = lines[l];37 var items = line.split('\t');38 if (!items || items.length < 2)39 continue;40 if (corpus) {41 // TOKEN FREQUENCY POS/FREQ,POS/FREQ OR TOKEN FREQUENCY42 var w = items[0].toLowerCase();43 vocab[w] = { freq: parseInt(items[1]), id: l.toString(), w: w }44 if (items.length > 2) {45 vocab[w].pos = items[2];46 }47 }48 else if (items.length > 2) {49 // ID TOKEN POS,POS50 var w = items[1].toLowerCase();51 vocab[w] = { pos: items[2], id: items[0], w: w };52 }53 }54 vocab._length = lines.length;55 return vocab;56}57function mapCorpus(vocab, dist) {58 for (var v in vocab) {59 var pos = vocab[v].pos;60 if (pos) {61 var result = [];62 var resultFreq = [];63 var items = pos.split(',');64 for (var i = 0; i < items.length; i++) {65 var item = items[i].split('/');66 var tag = item[0];67 var tagFreq = item[1];68 if (typeof dist[tag] != 'undefined') {69 var tagId = dist[tag].i;70 if (result.indexOf(tagId) < 0) {71 result.push(tagId);72 resultFreq.push(tagFreq);73 }74 }75 }76 vocab[v].pos = result.join(',');77 vocab[v].posFreq = resultFreq.join(',');78 }79 }80}81var dict = readDict(wikVocabFile, false);82var corpusV = readDict(corpusVocabFile, true);83var distribution = readDist(wikDistFile);84mapCorpus(corpusV, distribution);85// Determine whether the corpus is a subset, supset, overlap or disjoint set of the vocabulary86var corpusCovered = 0;87var corpusUncovered = 0;88var uncoveredOutput = path.join(__dirname, 'uncovered.corpus.vocab');89var coveredOutput = path.join(__dirname, 'covered.corpus.vocab');90var uncoveredSorted = [];91var coveredSorted = [];92for (var c in corpusV) {93 if (typeof dict[c] != 'undefined') {94 coveredSorted.push(corpusV[c]);95 corpusCovered++;96 }97 else {98 var item = corpusV[c];99 // determine if the item falls under a numeric or money category ala regex100 if (c.match(/\$?\d+/)) {101 continue;102 }103 uncoveredSorted.push(item);104 corpusUncovered++;105 }106}107uncoveredSorted = uncoveredSorted.sort(function (a, b) { return b.freq - a.freq });108for (var i = 0; i < corpusUncovered; i++) {109 var item = uncoveredSorted[i];110 var additionLine = util.format('%s\t%s\t%s\t%s\n', dict._length + i, item.w, item.pos, item.posFreq);111 fs.appendFileSync(uncoveredOutput, additionLine);112}113coveredSorted = coveredSorted.sort(function (a, b) { return b.freq - a.freq });114for (var i = 0; i < corpusCovered; i++) {115 var item = coveredSorted[i];116 var additionLine = util.format('%s\t%s\t%s\t%s\n', dict._length + i, item.w, item.pos, item.posFreq);117 fs.appendFileSync(coveredOutput, additionLine);118}119// Determine whether the vocabulary is a subset, supset, overlap or disjoint set of the corpus120var countCovered = 0;121var countUncovered = 0;122for (var c in dict) {123 if (typeof corpusV[c] != 'undefined') {124 countCovered++;125 }126 else {127 countUncovered++;128 }129}130console.log(util.format('%s found in vocab, %s not found in vocab. %s% covered', corpusCovered,131 corpusUncovered, Math.round(100 * corpusCovered / (corpusCovered + corpusUncovered))));132console.log(util.format('%s found in corpus, %s not found in corpus. %s% covered', countCovered,...

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county-data-checker.js

Source:county-data-checker.js Github

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1const _ = require('underscore');2function printStatusReportOnNewUpdate(countyToPostalCodes, reportResults, censusData, electionData) {3 var postalCodeCounts = 0;4 var countyStateCounts = 0;5 _.each(countyToPostalCodes, (val, key) => {6 postalCodeCounts += val.length;7 countyStateCounts++;8 });9 console.log(`Found ${postalCodeCounts} postal codes.`);10 console.log(`Found ${countyStateCounts} county state name mappings.`);11 const dateLogs = {};12 const reportSet = new Set();13 var countyStateReportCounts = 0;14 var coveredPostalCodeCounts = 0;15 var uncoveredCensusCounts = 0;16 const uncoveredCensusSet = new Set();17 var uncoveredElectionCounts = 0;18 const uncoveredElectionSet = new Set();19 const ignoredElectionSet = new Set(['69', '72', '78']);20 _.each(reportResults, result => {21 const currentDate = result.currentDate;22 if (Object.prototype.hasOwnProperty.call(dateLogs, currentDate)) {23 dateLogs[currentDate]++;24 } else {25 dateLogs[currentDate] = 1;26 }27 countyStateReportCounts++;28 if (Object.prototype.hasOwnProperty.call(countyToPostalCodes, result.fips)) {29 coveredPostalCodeCounts += countyToPostalCodes[result.fips].length;30 }31 reportSet.add(result.fips);32 if (!Object.prototype.hasOwnProperty.call(censusData.county, result.fips)) {33 uncoveredCensusSet.add(result.fips);34 uncoveredCensusCounts++;35 }36 if (!Object.prototype.hasOwnProperty.call(electionData.county, result.fips)) {37 const s = result.fips.substring(0, 2);38 if (!ignoredElectionSet.has(s)) {39 uncoveredElectionSet.add(result.fips);40 uncoveredElectionCounts++;41 }42 }43 });44 var unreachableCountyStateCounts = 0;45 const unreachableCountyStateSet = new Set();46 _.each(countyToPostalCodes, (val, key) => {47 if (reportSet.has(key)) {48 reportSet.delete(key);49 } else {50 unreachableCountyStateCounts += 1;51 unreachableCountyStateSet.add(key);52 }53 });54 console.log(`Of the ${countyStateReportCounts} county reports, date distribution are as follows.`);55 console.log(dateLogs);56 console.log(`This covers ${coveredPostalCodeCounts} out of ${postalCodeCounts} postal codes.`);57 console.log(`${reportSet.size} out of ${countyStateReportCounts} county reports cannot be reached.`);58 console.log(reportSet);59 console.log(`${unreachableCountyStateCounts} out of ${countyStateCounts} county states have no data associated.`);60 console.log(unreachableCountyStateSet);61 console.log(`${uncoveredCensusCounts} out of ${countyStateReportCounts} county reports have no percentage.`);62 console.log(uncoveredCensusSet);63 console.log(`${uncoveredElectionCounts} out of ${countyStateReportCounts} county reports have no election results.`);64 console.log(uncoveredElectionSet);65 if (uncoveredCensusCounts > 0) {66 throw Error('Some counties do not have population count');67 }68}69function deduplicateArray(results, fun) {70 const set = new Set();71 const newResults = [];72 _.each(results, v => {73 const p = fun(v);74 if (!set.has(p)) {75 newResults.push(v);76 set.add(p);77 }78 });79 return newResults;80}81module.exports = {82 deduplicateArray: deduplicateArray,83 printStatusReportOnNewUpdate: printStatusReportOnNewUpdate...

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flow-highlight-source.js

Source:flow-highlight-source.js Github

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1$(function() {2 // Convert the text area into a CodeMirror area in readOnly mode.3 var cm = CodeMirror.fromTextArea(document.querySelector("textarea"), {4 readOnly: true,5 lineNumbers: true,6 mode: "text/typescript",7 scrollbarStyle: "simple",8 gutters: [9 "Flow-lineuncovered",10 "CodeMirror-linenumbers"11 ]12 });13 // TODO: handle corrupted coverage data?14 var coverageData = JSON.parse(document.querySelector("#file-coverage-data").textContent);15 var uncoveredLocs = coverageData.expressions.uncovered_locs;16 // Create uncovered range markers.17 for (var loc of uncoveredLocs) {18 cm.markText(19 {line: loc.start.line - 1, ch: loc.start.column - 1},20 {line: loc.end.line - 1, ch: loc.end.column},21 {22 className: "cm-flow-uncovered",23 }24 );25 }26 // Create uncovered ranges scrollbar annotations.27 var scrollbarAnnotations = cm.annotateScrollbar({28 className: "cm-flow-uncovered",29 listenForUpdates: false,30 });31 scrollbarAnnotations.update(uncoveredLocs.map(function (loc) {32 return {33 from: {line: loc.start.line - 1, ch: loc.start.column -1},34 to: {line: loc.end.line - 1, ch: loc.start.column},35 };36 }));37 // Create the line gutters.38 for (var i = 0; i < cm.lineCount(); i++) {39 var count = uncoveredLocs.reduce(function (acc, loc) {40 if (i >= loc.start.line - 1 && i <= loc.end.line - 1) {41 acc += 1;42 }43 return acc;44 }, 0);45 if (count > 0) {46 var el = document.createElement("div");47 el.textContent = count + "x";48 el.style.textAlign = "center";49 el.style.fontSize = "0.6em";50 var color = "rgba(255,0,0," + count * 0.2 + ")";51 el.style.background = color;52 cm.setGutterMarker(i, "Flow-lineuncovered", el);53 }54 }55 // Refresh the uncovered range markers background alpha56 // (number of time the marker span appears in an uncovered range * alpha step).57 CodeMirror.on(cm, "viewportChange", function(cm, marker){58 for (var el of document.querySelectorAll(".cm-flow-uncovered")) {59 var count = Array.from(el.classList).filter(function (cls) {60 if (cls !== "cm-flow-uncovered") {61 return false;62 }63 return true;64 }).length;65 var color = "rgba(255,0,0," + count * 0.2 + ")";66 el.style.background = color;67 }68 });69 // Configure the dropdowns70 $('.ui.dropdown.uncovered-locations')71 .dropdown({72 action: 'hide',73 onChange: function (value) {74 if (value == "") {75 return;76 }77 $('.ui.dropdown.uncovered-locations').dropdown('set value', "");78 cm.scrollIntoView({line: parseInt(value)}, 150);79 }80 });81 $('.ui.dropdown.syntax-highlighting')82 .dropdown({83 onChange: function (value) {84 var mode = "typescript";85 switch (value) {86 case "es":87 mode = "text/typescript";88 break;89 case "js":90 mode = "javascript";91 break;92 default:93 mode = "";94 }95 console.log("SET MODE", mode);96 cm.setOption("mode", mode);97 }98 });...

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complementary.js

Source:complementary.js Github

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1/*2 * SonarQube3 * Copyright (C) 2009-2018 SonarSource SA4 * mailto:info AT sonarsource DOT com5 *6 * This program is free software; you can redistribute it and/or7 * modify it under the terms of the GNU Lesser General Public8 * License as published by the Free Software Foundation; either9 * version 3 of the License, or (at your option) any later version.10 *11 * This program is distributed in the hope that it will be useful,12 * but WITHOUT ANY WARRANTY; without even the implied warranty of13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU14 * Lesser General Public License for more details.15 *16 * You should have received a copy of the GNU Lesser General Public License17 * along with this program; if not, write to the Free Software Foundation,18 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.19 */20// @flow21export const complementary = {22 coverage: ['uncovered_lines', 'uncovered_conditions'],23 line_coverage: ['uncovered_lines'],24 branch_coverage: ['uncovered_conditions'],25 uncovered_lines: ['line_coverage'],26 uncovered_conditions: ['branch_coverage'],27 new_coverage: ['new_uncovered_lines', 'new_uncovered_conditions'],28 new_line_coverage: ['new_uncovered_lines'],29 new_branch_coverage: ['new_uncovered_conditions'],30 new_uncovered_lines: ['new_line_coverage'],31 new_uncovered_conditions: ['new_branch_coverage'],32 duplicated_lines_density: ['duplicated_lines'],33 new_duplicated_lines_density: ['new_duplicated_lines'],34 duplicated_lines: ['duplicated_lines_density'],35 new_duplicated_lines: ['new_duplicated_lines_density']...

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CoveredOrUncovered.js

Source:CoveredOrUncovered.js Github

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1var invert = require('invert-obj');2function CoveredOrUncovered (coveredOrUncovered) {3 this.message = coveredOrUncovered;4}5CoveredOrUncovered.prototype.value = function () {6 return this.message;7};8CoveredOrUncovered.Keys = {9 'COVERED': '0',10 'UNCOVERED': '1',11};12CoveredOrUncovered.Tag = '203';13CoveredOrUncovered.Type = 'INT';14CoveredOrUncovered.Values = invert(CoveredOrUncovered.Keys);...

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LegCoveredOrUncovered.js

Source:LegCoveredOrUncovered.js Github

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1var invert = require('invert-obj');2function LegCoveredOrUncovered (legCoveredOrUncovered) {3 this.message = legCoveredOrUncovered;4}5LegCoveredOrUncovered.prototype.value = function () {6 return this.message;7};8LegCoveredOrUncovered.Tag = '565';9LegCoveredOrUncovered.Type = 'INT';...

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