How to use collectReusableTestInfo method in stryker-parent

Best JavaScript code snippet using stryker-parent

incremental-differ.ts

Source:incremental-differ.ts Github

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...62 this.mutantStatisticsCollector = mutantStatisticsCollector;63 this.testStatisticsCollector = testStatisticsCollector;64 // Collect what we can reuse, while correcting for diff in the locations65 const reusableMutantsByKey = collectReusableMutantsByKey(this.logger);66 const { byId: oldTestsById, byKey: oldTestInfoByKey } = collectReusableTestInfo(this.logger);67 // Collect some helper maps and sets68 const { oldCoverageByMutantKey: oldCoverageTestKeysByMutantKey, oldKilledByMutantKey: oldKilledTestKeysByMutantKey } =69 collectOldKilledAndCoverageMatrix();70 const oldTestKeys = new Set([...oldTestsById.values()].map(({ key }) => key));71 const newTestKeys = new Set(72 [...testCoverage.testsById].map(([, test]) => testToIdentifyingKey(test, toRelativeNormalizedFileName(test.fileName)))73 );74 // Create a dictionary to more easily get test information75 const testInfoByKey = collectCurrentTestInfo();76 // Mark which tests are added77 for (const [key, { relativeFileName }] of testInfoByKey) {78 if (!oldTestKeys.has(key)) {79 testStatisticsCollector.count(relativeFileName, 'added');80 }81 }82 // Make sure that tests that didn't run this time around aren't forgotten83 for (const [84 testKey,85 {86 test: { name, location },87 relativeFileName,88 },89 ] of oldTestInfoByKey) {90 if (!testInfoByKey.has(testKey)) {91 const test: TestResult = {92 status: TestStatus.Success,93 id: testKey,94 name,95 startPosition: location?.start,96 timeSpentMs: 0,97 fileName: path.resolve(relativeFileName),98 };99 testInfoByKey.set(testKey, { test, relativeFileName: relativeFileName });100 testCoverage.addTest(test);101 }102 }103 // Done with preparations, time to map over the mutants104 let reusedMutantCount = 0;105 const currentMutantKeys = new Set<string>();106 const mutants = currentMutants.map((mutant) => {107 const relativeFileName = toRelativeNormalizedFileName(mutant.fileName);108 const mutantKey = mutantToIdentifyingKey(mutant, relativeFileName);109 currentMutantKeys.add(mutantKey);110 if (!mutant.status && !this.options.force) {111 const oldMutant = reusableMutantsByKey.get(mutantKey);112 if (oldMutant) {113 const coveringTests = testCoverage.forMutant(mutant.id);114 const killedByTestKeys = oldKilledTestKeysByMutantKey.get(mutantKey);115 if (mutantCanBeReused(mutant, oldMutant, mutantKey, coveringTests, killedByTestKeys)) {116 reusedMutantCount++;117 const { status, statusReason, testsCompleted } = oldMutant;118 return {119 ...mutant,120 status,121 statusReason,122 testsCompleted,123 coveredBy: [...(coveringTests ?? [])].map(({ id }) => id),124 killedBy: testKeysToId(killedByTestKeys),125 };126 }127 } else {128 mutantStatisticsCollector.count(relativeFileName, 'added');129 }130 }131 return mutant;132 });133 // Make sure that old mutants that didn't run this time around aren't forgotten134 for (const [mutantKey, oldResult] of reusableMutantsByKey) {135 // Do an additional check to see if the mutant is in mutated range.136 //137 // For example:138 // ```diff139 // - return a || b;140 // + return a && b;141 // ```142 // The conditional expression mutator here decides to _not_ mutate b to `false` the second time around. (even though the text of "b" itself didn't change)143 // Not doing this additional check would result in a sticky mutant that is never removed144 if (!currentMutantKeys.has(mutantKey) && !this.isInMutatedScope(oldResult.relativeFileName, oldResult)) {145 const coverage = oldCoverageTestKeysByMutantKey.get(mutantKey) ?? [];146 const killed = oldKilledTestKeysByMutantKey.get(mutantKey) ?? [];147 const coveredBy = testKeysToId(coverage);148 const killedBy = testKeysToId(killed);149 const reusedMutant = {150 ...oldResult,151 id: mutantKey,152 fileName: path.resolve(oldResult.relativeFileName),153 replacement: oldResult.replacement ?? oldResult.mutatorName,154 coveredBy,155 killedBy,156 };157 mutants.push(reusedMutant);158 testCoverage.addCoverage(reusedMutant.id, coveredBy);159 }160 }161 if (this.logger.isInfoEnabled()) {162 const testInfo = testCoverage.hasCoverage ? `\n\tTests:\t\t${testStatisticsCollector.createTotalsReport()}` : '';163 this.logger.info(164 `Incremental report:\n\tMutants:\t${mutantStatisticsCollector.createTotalsReport()}` +165 testInfo +166 `\n\tResult:\t\t${chalk.yellowBright(reusedMutantCount)} of ${currentMutants.length} mutant result(s) are reused.`167 );168 }169 if (this.logger.isDebugEnabled()) {170 const lineSeparator = '\n\t\t';171 const noChanges = 'No changes';172 const detailedMutantSummary = `${lineSeparator}${mutantStatisticsCollector.createDetailedReport().join(lineSeparator) || noChanges}`;173 const detailedTestsSummary = `${lineSeparator}${testStatisticsCollector.createDetailedReport().join(lineSeparator) || noChanges}`;174 this.logger.debug(`Detailed incremental report:\n\tMutants: ${detailedMutantSummary}\n\tTests: ${detailedTestsSummary}`);175 }176 return mutants;177 function testKeysToId(testKeys: Iterable<string> | undefined) {178 return [...(testKeys ?? [])]179 .map((id) => testInfoByKey.get(id))180 .filter(notEmpty)181 .map(({ test: { id } }) => id);182 }183 function collectReusableMutantsByKey(log: Logger) {184 return new Map(185 Object.entries(files).flatMap(([fileName, oldFile]) => {186 const relativeFileName = toRelativeNormalizedFileName(fileName);187 const currentFileSource = currentRelativeFiles.get(relativeFileName);188 if (currentFileSource) {189 log.trace('Diffing %s', relativeFileName);190 const { results, removeCount } = performFileDiff(oldFile.source, currentFileSource, oldFile.mutants);191 mutantStatisticsCollector.count(relativeFileName, 'removed', removeCount);192 return results.map((m) => [193 mutantToIdentifyingKey(m, relativeFileName),194 {195 ...m,196 relativeFileName,197 },198 ]);199 }200 mutantStatisticsCollector.count(relativeFileName, 'removed', oldFile.mutants.length);201 // File has since been deleted, these mutants are not reused202 return [];203 })204 );205 }206 function collectReusableTestInfo(log: Logger) {207 const byId = new Map<string, { relativeFileName: string; test: TestDefinition; key: string }>();208 const byKey = new Map<string, TestInfo>();209 Object.entries(testFiles ?? {}).forEach(([fileName, oldTestFile]) => {210 const relativeFileName = toRelativeNormalizedFileName(fileName);211 const currentFileSource = currentRelativeFiles.get(relativeFileName);212 if (currentFileSource !== undefined && oldTestFile.source !== undefined) {213 log.trace('Diffing %s', relativeFileName);214 const locatedTests = closeLocations(oldTestFile);215 const { results, removeCount } = performFileDiff(oldTestFile.source, currentFileSource, locatedTests);216 testStatisticsCollector.count(relativeFileName, 'removed', removeCount);217 results.forEach((test) => {218 const key = testToIdentifyingKey(test, relativeFileName);219 const testInfo = { key, test, relativeFileName };220 byId.set(test.id, testInfo);...

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Using AI Code Generation

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1const { collectReusableTestInfo } = require('stryker-parent');2const testInfo = collectReusableTestInfo();3console.log(testInfo);4import { collectReusableTestInfo } from 'stryker-parent';5const testInfo = collectReusableTestInfo();6console.log(testInfo);7const { collectReusableTestInfo } = require('stryker-parent');8const testInfo = collectReusableTestInfo();9console.log(testInfo);10import { collectReusableTestInfo } from 'stryker-parent';11const testInfo = collectReusableTestInfo();12console.log(testInfo);13const { collectReusableTestInfo } = require('stryker-parent');14const testInfo = collectReusableTestInfo();15console.log(testInfo);16import { collectReusableTestInfo } from 'stryker-parent';17const testInfo = collectReusableTestInfo();18console.log(testInfo);19const { collectReusableTestInfo } = require('stryker-parent');20const testInfo = collectReusableTestInfo();21console.log(testInfo);22import { collectReusableTestInfo } from 'stryker-parent';23const testInfo = collectReusableTestInfo();24console.log(testInfo);25const { collectReusableTestInfo } = require('stryker-parent');26const testInfo = collectReusableTestInfo();27console.log(testInfo);28import { collectReusableTestInfo } from 'stryker-parent';29const testInfo = collectReusableTestInfo();30console.log(testInfo);31const { collectReusableTestInfo } = require('stryker-parent');

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Using AI Code Generation

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1var stryker = require('stryker-parent');2var testInfo = stryker.collectReusableTestInfo();3console.log(testInfo);4var stryker = require('stryker-parent');5var testInfo = stryker.collectReusableTestInfo();6console.log(testInfo);7var stryker = require('stryker-parent');8var testInfo = stryker.collectReusableTestInfo();9console.log(testInfo);10var stryker = require('stryker-parent');11var testInfo = stryker.collectReusableTestInfo();12console.log(testInfo);13var stryker = require('stryker-parent');14var testInfo = stryker.collectReusableTestInfo();15console.log(testInfo);16var stryker = require('stryker-parent');17var testInfo = stryker.collectReusableTestInfo();18console.log(testInfo);19var stryker = require('stryker-parent');20var testInfo = stryker.collectReusableTestInfo();21console.log(testInfo);22var stryker = require('stryker-parent');23var testInfo = stryker.collectReusableTestInfo();24console.log(testInfo);25var stryker = require('stryker-parent');26var testInfo = stryker.collectReusableTestInfo();27console.log(testInfo);28var stryker = require('stryker-parent');29var testInfo = stryker.collectReusableTestInfo();30console.log(testInfo);31var stryker = require('stryker

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Using AI Code Generation

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1var strykerParent = require('stryker-parent');2var testInfo = strykerParent.collectReusableTestInfo('test.js');3console.log(testInfo);4var strykerParent = require('stryker-parent');5var testInfo = strykerParent.collectReusableTestInfo('test.js');6console.log(testInfo);7var strykerParent = require('stryker-parent');8var testInfo = strykerParent.collectReusableTestInfo('test.js');9console.log(testInfo);10var strykerParent = require('stryker-parent');11var testInfo = strykerParent.collectReusableTestInfo('test.js');12console.log(testInfo);13var strykerParent = require('stryker-parent');14var testInfo = strykerParent.collectReusableTestInfo('test.js');15console.log(testInfo);16var strykerParent = require('stryker-parent');17var testInfo = strykerParent.collectReusableTestInfo('test.js');18console.log(testInfo);19var strykerParent = require('stryker-parent');20var testInfo = strykerParent.collectReusableTestInfo('test.js');21console.log(testInfo);22var strykerParent = require('stryker-parent');23var testInfo = strykerParent.collectReusableTestInfo('test.js');24console.log(testInfo);25var strykerParent = require('stryker-parent');26var testInfo = strykerParent.collectReusableTestInfo('test.js');27console.log(testInfo);

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Using AI Code Generation

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1var testInfo = collectReusableTestInfo();2var testInfo = collectReusableTestInfo();3module.exports = function (hooks) {4 var testInfo = null;5 hooks.beforeAll(function () {6 testInfo = collectReusableTestInfo();7 });8 hooks.afterAll(function () {9 });10 return testInfo;11};12var testInfo = testHooks();13var testInfo = testHooks();14module.exports = function (hooks) {15 var testInfo = null;16 hooks.beforeAll(function () {17 testInfo = collectReusableTestInfo();18 });19 hooks.afterAll(function () {20 });21 return testInfo;22};

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Using AI Code Generation

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1var strykerParent = require('stryker-parent');2var testInfo = strykerParent.collectReusableTestInfo();3module.exports = function (config) {4 config.set({5 { pattern: 'test.js', included: false, mutated: false }6 });7};8var testInfo = strykerParent.collectReusableTestInfo({9});10var Mocha = require('stryker-mocha-runner').Mocha;11var mocha = new Mocha();12mocha.files = testInfo.files;13mocha.run(function (failures) {14});

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Using AI Code Generation

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1const { collectReusableTestInfo } = require('stryker-parent');2collectReusableTestInfo('test', 'test', 'test')3 .then(() => console.log('done'))4 .catch(error => console.error(error));5const { collectReusableTestInfo } = require('stryker-parent');6collectReusableTestInfo('test', 'test', 'test')7 .then(() => console.log('done'))8 .catch(error => console.error(error));9const { collectReusableTestInfo } = require('stryker-parent');10collectReusableTestInfo('test', 'test', 'test')11 .then(() => console.log('done'))12 .catch(error => console.error(error));13const { collectReusableTestInfo } = require('stryker-parent');14collectReusableTestInfo('test', 'test', 'test')15 .then(() => console.log('done'))16 .catch(error => console.error(error));17const { collectReusableTestInfo } = require('stryker-parent');18collectReusableTestInfo('test', 'test', 'test')19 .then(() => console.log('done'))20 .catch(error => console.error(error));21const { collectReusableTestInfo } = require('stryker-parent');22collectReusableTestInfo('test', 'test', 'test')23 .then(() => console.log('done'))24 .catch(error => console.error(error));25const { collectReusableTestInfo } = require('stryker-parent');26collectReusableTestInfo('test', 'test', 'test')27 .then(() => console.log('done'))28 .catch(error => console.error(error));29const { collectReusableTestInfo } = require('stryker-parent');30collectReusableTestInfo('test', 'test', 'test')

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Using AI Code Generation

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1const childProcess = require('child_process');2const strykerParent = childProcess.fork(strykerParentPath);3strykerParent.on('message', (message) => {4 console.log(message);5});6strykerParent.send({7});8{ result: 'test.js' }9const childProcess = require('child_process');10const strykerParent = childProcess.fork(strykerParentPath);11strykerParent.on('message', (message) => {12 console.log(message);13});14strykerParent.send({15});16{ result: 'test.js' }17const result = await strykerParent.run(testFiles, testFramework, testRunner, timeout, { port });18const result = await strykerParent.collectReusableTestInfo(testFile);

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