How to use CheckerFacade method in stryker-parent

Best JavaScript code snippet using stryker-parent

pool.ts

Source:pool.ts Github

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1import { TestRunner } from '@stryker-mutator/api/test-runner';2import { notEmpty } from '@stryker-mutator/util';3import { BehaviorSubject, filter, ignoreElements, lastValueFrom, mergeMap, Observable, ReplaySubject, Subject, takeUntil, tap, zip } from 'rxjs';4import { Disposable, tokens } from 'typed-inject';5import { CheckerFacade } from '../checker/index.js';6import { coreTokens } from '../di/index.js';7const MAX_CONCURRENT_INIT = 2;8/**9 * Represents a TestRunner that is also a Resource (with an init and dispose)10 */11export type TestRunnerResource = Resource & TestRunner;12export interface Resource extends Partial<Disposable> {13 init?(): Promise<void>;14}15createTestRunnerPool.inject = tokens(coreTokens.testRunnerFactory, coreTokens.testRunnerConcurrencyTokens);16export function createTestRunnerPool(factory: () => TestRunnerResource, concurrencyToken$: Observable<number>): Pool<TestRunner> {17 return new Pool(factory, concurrencyToken$);18}19createCheckerPool.inject = tokens(coreTokens.checkerFactory, coreTokens.checkerConcurrencyTokens);20export function createCheckerPool(factory: () => CheckerFacade, concurrencyToken$: Observable<number>): Pool<CheckerFacade> {21 return new Pool<CheckerFacade>(factory, concurrencyToken$);22}23/**24 * Represents a work item: an input with a task and with a `result$` observable where the result (exactly one) will be streamed to.25 */26class WorkItem<TResource extends Resource, TIn, TOut> {27 private readonly resultSubject = new Subject<TOut>();28 public readonly result$ = this.resultSubject.asObservable();29 /**30 * @param input The input to the ask31 * @param task The task, where a resource and input is presented32 */33 constructor(private readonly input: TIn, private readonly task: (resource: TResource, input: TIn) => Promise<TOut> | TOut) {}34 public async execute(resource: TResource) {35 try {36 const output = await this.task(resource, this.input);37 this.resultSubject.next(output);38 this.resultSubject.complete();39 } catch (err) {40 this.resultSubject.error(err);41 }42 }43 public reject(error: unknown) {44 this.resultSubject.error(error);45 }46 public complete() {47 this.resultSubject.complete();48 }49}50/**51 * Represents a pool of resources. Use `schedule` to schedule work to be executed on the resources.52 * The pool will automatically recycle the resources, but will make sure only one task is executed53 * on one resource at any one time. Creates as many resources as the concurrency tokens allow.54 * Also takes care of the initialing of the resources (with `init()`)55 */56export class Pool<TResource extends Resource> implements Disposable {57 // The init subject. Using an RxJS subject instead of a promise, so errors are silently ignored when nobody is listening58 private readonly initSubject = new ReplaySubject<void>();59 // The disposedSubject emits true when it is disposed, and false when not disposed yet60 private readonly disposedSubject = new BehaviorSubject(false);61 // The dispose$ only emits one `true` value when disposed (never emits `false`). Useful for `takeUntil`62 private readonly dispose$ = this.disposedSubject.pipe(filter((isDisposed) => isDisposed));63 private readonly createdResources: TResource[] = [];64 // The queued work items. This is a replay subject, so scheduled work items can easily be rejected after it was picked up65 private readonly todoSubject = new ReplaySubject<WorkItem<TResource, any, any>>();66 constructor(factory: () => TResource, concurrencyToken$: Observable<number>) {67 // Stream resources that are ready to pick up work68 const resourcesSubject = new Subject<TResource>();69 // Stream ongoing work.70 zip(resourcesSubject, this.todoSubject)71 .pipe(72 mergeMap(async ([resource, workItem]) => {73 await workItem.execute(resource);74 resourcesSubject.next(resource); // recycle resource so it can pick up more work75 }),76 ignoreElements(),77 takeUntil(this.dispose$)78 )79 .subscribe({80 error: (error) => {81 this.todoSubject.subscribe((workItem) => workItem.reject(error));82 },83 });84 // Create resources85 concurrencyToken$86 .pipe(87 takeUntil(this.dispose$),88 mergeMap(async () => {89 if (this.disposedSubject.value) {90 // Don't create new resources when disposed91 return;92 }93 const resource = factory();94 this.createdResources.push(resource);95 await resource.init?.();96 return resource;97 }, MAX_CONCURRENT_INIT),98 filter(notEmpty),99 tap({100 complete: () => {101 // Signal init complete102 this.initSubject.next();103 this.initSubject.complete();104 },105 error: (err) => {106 this.initSubject.error(err);107 },108 })109 )110 .subscribe({111 next: (resource) => resourcesSubject.next(resource),112 error: (err) => resourcesSubject.error(err),113 });114 }115 /**116 * Returns a promise that resolves if all concurrency tokens have resulted in initialized resources.117 * This is optional, resources will get initialized either way.118 */119 public async init(): Promise<void> {120 await lastValueFrom(this.initSubject);121 }122 /**123 * Schedules a task to be executed on resources in the pool. Each input is paired with a resource, which allows async work to be done.124 * @param input$ The inputs to pair up with a resource.125 * @param task The task to execute on each resource126 */127 public schedule<TIn, TOut>(input$: Observable<TIn>, task: (resource: TResource, input: TIn) => Promise<TOut> | TOut): Observable<TOut> {128 return input$.pipe(129 mergeMap((input) => {130 const workItem = new WorkItem(input, task);131 this.todoSubject.next(workItem);132 return workItem.result$;133 })134 );135 }136 /**137 * Dispose the pool138 */139 public async dispose(): Promise<void> {140 if (!this.disposedSubject.value) {141 this.disposedSubject.next(true);142 this.todoSubject.subscribe((workItem) => workItem.complete());143 this.todoSubject.complete();144 await Promise.all(this.createdResources.map((resource) => resource.dispose?.()));145 }146 }...

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checker-facade.spec.ts

Source:checker-facade.spec.ts Github

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...13 group: sinon.stub(),14 check: sinon.stub(),15 dispose: sinon.stub(),16 };17 sut = new CheckerFacade(() => innerChecker);18 });19 describe('check', () => {20 it('should return checker result', async () => {21 const mutant1 = factory.mutantRunPlan({ mutant: factory.mutantTestCoverage({ id: '1' }) });22 const mutant2 = factory.mutantRunPlan({ mutant: factory.mutantTestCoverage({ id: '2' }) });23 innerChecker.check.returns(24 Promise.resolve({25 [mutant1.mutant.id]: { status: CheckStatus.Passed },26 [mutant2.mutant.id]: { status: CheckStatus.CompileError, reason: 'Test' },27 })28 );29 const result = await sut.check('test-checker', [mutant1, mutant2]);30 expect(result).to.deep.equal([31 [mutant1, { status: CheckStatus.Passed }],...

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checker-factory.ts

Source:checker-factory.ts Github

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...20 pluginModulePaths: readonly string[],21 getLogger: LoggerFactoryMethod22): () => CheckerFacade {23 return () =>24 new CheckerFacade(25 () =>26 new CheckerRetryDecorator(27 () => new CheckerChildProcessProxy(options, fileDescriptions, pluginModulePaths, loggingContext),28 getLogger(CheckerRetryDecorator.name)29 )30 );...

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Using AI Code Generation

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1const CheckerFacade = require('stryker-parent').CheckerFacade;2const checkerFacade = new CheckerFacade();3checkerFacade.check();4const CheckerFacade = require('stryker-parent').CheckerFacade;5const checkerFacade = new CheckerFacade();6checkerFacade.check();7const CheckerFacade = require('stryker-parent').CheckerFacade;8const checkerFacade = new CheckerFacade();9checkerFacade.check();10const CheckerFacade = require('stryker-parent').CheckerFacade;11const checkerFacade = new CheckerFacade();12checkerFacade.check();13const CheckerFacade = require('stryker-parent').CheckerFacade;14const checkerFacade = new CheckerFacade();15checkerFacade.check();16const CheckerFacade = require('stryker-parent').CheckerFacade;17const checkerFacade = new CheckerFacade();18checkerFacade.check();19const CheckerFacade = require('stryker-parent').CheckerFacade;20const checkerFacade = new CheckerFacade();21checkerFacade.check();22const CheckerFacade = require('stryker-parent').CheckerFacade;23const checkerFacade = new CheckerFacade();24checkerFacade.check();25const CheckerFacade = require('stryker-parent').CheckerFacade;26const checkerFacade = new CheckerFacade();27checkerFacade.check();28const CheckerFacade = require('stryker-parent').CheckerFacade;29const checkerFacade = new CheckerFacade();30checkerFacade.check();31const CheckerFacade = require('stryker-parent').CheckerFacade;32const checkerFacade = new CheckerFacade();33checkerFacade.check();34const CheckerFacade = require('stryker-parent').CheckerFacade;

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Using AI Code Generation

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1var CheckerFacade = require('stryker-parent').CheckerFacade;2var checker = new CheckerFacade({3});4checker.runMutationTest();5module.exports = function (config) {6 config.set({7 });8};

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Using AI Code Generation

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

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Using AI Code Generation

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1var checker = require('stryker-parent').CheckerFacade;2var checker = new checker();3checker.check('test', function(err, result) {4 if (err) {5 console.log(err);6 } else {7 console.log(result);8 }9});10var checker = require('stryker-parent').CheckerFacade;11var checker = new checker();12checker.check('test', function(err, result) {13 if (err) {14 console.log(err);15 } else {16 console.log(result);17 }18});19var checker = require('stryker-parent').CheckerFacade;20var checker = new checker();21checker.check('test', function(err, result) {22 if (err) {23 console.log(err);24 } else {25 console.log(result);26 }27});28var checker = require('stryker-parent').CheckerFacade;29var checker = new checker();30checker.check('test', function(err, result) {31 if (err) {32 console.log(err);33 } else {34 console.log(result);35 }36});37var checker = require('stryker-parent').CheckerFacade;38var checker = new checker();39checker.check('test', function(err, result) {40 if (err) {41 console.log(err);42 } else {43 console.log(result);44 }45});46var checker = require('stryker-parent').CheckerFacade;47var checker = new checker();48checker.check('test', function(err, result) {49 if (err) {50 console.log(err);51 } else {52 console.log(result);53 }54});55var checker = require('stryker-parent').CheckerFacade;56var checker = new checker();57checker.check('test', function(err, result) {58 if (err) {59 console.log(err);60 } else {61 console.log(result);62 }63});

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