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How to use collectReusableTestInfo method in stryker-parent

Best JavaScript code snippet using stryker-parent

incremental-differ.ts

Source:incremental-differ.ts

...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);...

Using AI Code Generation

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');

Using AI Code Generation

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

Using AI Code Generation

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);

Using AI Code Generation

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};

Using AI Code Generation

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});

Using AI Code Generation

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')

Using AI Code Generation

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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