@angular/core/fesm2022/testing.mjs.map

Angular - the core framework

{"version":3,"file":"testing.mjs","sources":["../../../../../../packages/core/testing/src/async.ts","../../../../../../packages/core/testing/src/defer.ts","../../../../../../packages/core/testing/src/test_bed_common.ts","../../../../../../packages/core/testing/src/application_error_handler.ts","../../../../../../packages/core/testing/src/component_fixture.ts","../../../../../../packages/core/testing/src/fake_async.ts","../../../../../../packages/core/testing/src/metadata_overrider.ts","../../../../../../packages/core/testing/src/resolvers.ts","../../../../../../packages/core/testing/src/test_bed_compiler.ts","../../../../../../packages/core/testing/src/test_bed.ts","../../../../../../packages/core/testing/src/test_hooks.ts","../../../../../../packages/core/primitives/dom-navigation/testing/fake_navigation.ts"],"sourcesContent":["/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.dev/license\n */\n/**\n * Wraps a test function in an asynchronous test zone. The test will automatically\n * complete when all asynchronous calls within this zone are done. Can be used\n * to wrap an {@link inject} call.\n *\n * Example:\n *\n * ```ts\n * it('...', waitForAsync(inject([AClass], (object) => {\n *   object.doSomething.then(() => {\n *     expect(...);\n *   })\n * })));\n * ```\n *\n * @publicApi\n */\nexport function waitForAsync(fn: Function): (done: any) => any {\n  const _Zone: any = typeof Zone !== 'undefined' ? Zone : null;\n  if (!_Zone) {\n    return function () {\n      return Promise.reject(\n        'Zone is needed for the waitForAsync() test helper but could not be found. ' +\n          'Please make sure that your environment includes zone.js',\n      );\n    };\n  }\n  const asyncTest = _Zone && _Zone[_Zone.__symbol__('asyncTest')];\n  if (typeof asyncTest === 'function') {\n    return asyncTest(fn);\n  }\n  return function () {\n    return Promise.reject(\n      'zone-testing.js is needed for the async() test helper but could not be found. ' +\n        'Please make sure that your environment includes zone.js/testing',\n    );\n  };\n}\n","/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.dev/license\n */\n\nimport {\n  ɵCONTAINER_HEADER_OFFSET as CONTAINER_HEADER_OFFSET,\n  ɵDeferBlockDetails as DeferBlockDetails,\n  ɵDeferBlockState as DeferBlockState,\n  ɵgetDeferBlocks as getDeferBlocks,\n  ɵrenderDeferBlockState as renderDeferBlockState,\n  ɵtriggerResourceLoading as triggerResourceLoading,\n} from '@angular/core';\n\nimport type {ComponentFixture} from './component_fixture';\n\n/**\n * Represents an individual defer block for testing purposes.\n *\n * @publicApi\n */\nexport class DeferBlockFixture {\n  /** @nodoc */\n  constructor(\n    private block: DeferBlockDetails,\n    private componentFixture: ComponentFixture<unknown>,\n  ) {}\n\n  /**\n   * Renders the specified state of the defer fixture.\n   * @param state the defer state to render\n   */\n  async render(state: DeferBlockState): Promise<void> {\n    if (!hasStateTemplate(state, this.block)) {\n      const stateAsString = getDeferBlockStateNameFromEnum(state);\n      throw new Error(\n        `Tried to render this defer block in the \\`${stateAsString}\\` state, ` +\n          `but there was no @${stateAsString.toLowerCase()} block defined in a template.`,\n      );\n    }\n    if (state === DeferBlockState.Complete) {\n      await triggerResourceLoading(this.block.tDetails, this.block.lView, this.block.tNode);\n    }\n    // If the `render` method is used explicitly - skip timer-based scheduling for\n    // `@placeholder` and `@loading` blocks and render them immediately.\n    const skipTimerScheduling = true;\n    renderDeferBlockState(state, this.block.tNode, this.block.lContainer, skipTimerScheduling);\n    this.componentFixture.detectChanges();\n  }\n\n  /**\n   * Retrieves all nested child defer block fixtures\n   * in a given defer block.\n   */\n  getDeferBlocks(): Promise<DeferBlockFixture[]> {\n    const deferBlocks: DeferBlockDetails[] = [];\n    // An LContainer that represents a defer block has at most 1 view, which is\n    // located right after an LContainer header. Get a hold of that view and inspect\n    // it for nested defer blocks.\n    const deferBlockFixtures = [];\n    if (this.block.lContainer.length >= CONTAINER_HEADER_OFFSET) {\n      const lView = this.block.lContainer[CONTAINER_HEADER_OFFSET];\n      getDeferBlocks(lView, deferBlocks);\n      for (const block of deferBlocks) {\n        deferBlockFixtures.push(new DeferBlockFixture(block, this.componentFixture));\n      }\n    }\n    return Promise.resolve(deferBlockFixtures);\n  }\n}\n\nfunction hasStateTemplate(state: DeferBlockState, block: DeferBlockDetails) {\n  switch (state) {\n    case DeferBlockState.Placeholder:\n      return block.tDetails.placeholderTmplIndex !== null;\n    case DeferBlockState.Loading:\n      return block.tDetails.loadingTmplIndex !== null;\n    case DeferBlockState.Error:\n      return block.tDetails.errorTmplIndex !== null;\n    case DeferBlockState.Complete:\n      return true;\n    default:\n      return false;\n  }\n}\n\nfunction getDeferBlockStateNameFromEnum(state: DeferBlockState) {\n  switch (state) {\n    case DeferBlockState.Placeholder:\n      return 'Placeholder';\n    case DeferBlockState.Loading:\n      return 'Loading';\n    case DeferBlockState.Error:\n      return 'Error';\n    default:\n      return 'Main';\n  }\n}\n","/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.dev/license\n */\n\nimport {\n  InjectionToken,\n  SchemaMetadata,\n  ɵDeferBlockBehavior as DeferBlockBehavior,\n} from '@angular/core';\n\n/** Whether test modules should be torn down by default. */\nexport const TEARDOWN_TESTING_MODULE_ON_DESTROY_DEFAULT = true;\n\n/** Whether unknown elements in templates should throw by default. */\nexport const THROW_ON_UNKNOWN_ELEMENTS_DEFAULT = false;\n\n/** Whether unknown properties in templates should throw by default. */\nexport const THROW_ON_UNKNOWN_PROPERTIES_DEFAULT = false;\n\n/** Whether defer blocks should use manual triggering or play through normally. */\nexport const DEFER_BLOCK_DEFAULT_BEHAVIOR = DeferBlockBehavior.Playthrough;\n\n/**\n * An abstract class for inserting the root test component element in a platform independent way.\n *\n * @publicApi\n */\nexport class TestComponentRenderer {\n  insertRootElement(rootElementId: string) {}\n  removeAllRootElements?() {}\n}\n\n/**\n * @publicApi\n */\nexport const ComponentFixtureAutoDetect = new InjectionToken<boolean>('ComponentFixtureAutoDetect');\n\n/**\n * @publicApi\n */\nexport const ComponentFixtureNoNgZone = new InjectionToken<boolean>('ComponentFixtureNoNgZone');\n\n/**\n * @publicApi\n */\nexport interface TestModuleMetadata {\n  providers?: any[];\n  declarations?: any[];\n  imports?: any[];\n  schemas?: Array<SchemaMetadata | any[]>;\n  teardown?: ModuleTeardownOptions;\n  /**\n   * Whether NG0304 runtime errors should be thrown when unknown elements are present in component's\n   * template. Defaults to `false`, where the error is simply logged. If set to `true`, the error is\n   * thrown.\n   * @see [NG8001](/errors/NG8001) for the description of the problem and how to fix it\n   */\n  errorOnUnknownElements?: boolean;\n  /**\n   * Whether errors should be thrown when unknown properties are present in component's template.\n   * Defaults to `false`, where the error is simply logged.\n   * If set to `true`, the error is thrown.\n   * @see [NG8002](/errors/NG8002) for the description of the error and how to fix it\n   */\n  errorOnUnknownProperties?: boolean;\n\n  /**\n   * Whether errors that happen during application change detection should be rethrown.\n   *\n   * When `true`, errors that are caught during application change detection will\n   * be reported to the `ErrorHandler` and rethrown to prevent them from going\n   * unnoticed in tests.\n   *\n   * When `false`, errors are only forwarded to the `ErrorHandler`, which by default\n   * simply logs them to the console.\n   *\n   * Defaults to `true`.\n   */\n  rethrowApplicationErrors?: boolean;\n\n  /**\n   * Whether defer blocks should behave with manual triggering or play through normally.\n   * Defaults to `manual`.\n   */\n  deferBlockBehavior?: DeferBlockBehavior;\n}\n\n/**\n * @publicApi\n */\nexport interface TestEnvironmentOptions {\n  /**\n   * Configures the test module teardown behavior in `TestBed`.\n   */\n  teardown?: ModuleTeardownOptions;\n  /**\n   * Whether errors should be thrown when unknown elements are present in component's template.\n   * Defaults to `false`, where the error is simply logged.\n   * If set to `true`, the error is thrown.\n   * @see [NG8001](/errors/NG8001) for the description of the error and how to fix it\n   */\n  errorOnUnknownElements?: boolean;\n  /**\n   * Whether errors should be thrown when unknown properties are present in component's template.\n   * Defaults to `false`, where the error is simply logged.\n   * If set to `true`, the error is thrown.\n   * @see [NG8002](/errors/NG8002) for the description of the error and how to fix it\n   */\n  errorOnUnknownProperties?: boolean;\n}\n\n/**\n * Configures the test module teardown behavior in `TestBed`.\n * @publicApi\n */\nexport interface ModuleTeardownOptions {\n  /** Whether the test module should be destroyed after every test. Defaults to `true`. */\n  destroyAfterEach: boolean;\n\n  /** Whether errors during test module destruction should be re-thrown. Defaults to `true`. */\n  rethrowErrors?: boolean;\n}\n","/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.dev/license\n */\n\nimport {ErrorHandler, inject, NgZone, Injectable} from '@angular/core';\n\nexport const RETHROW_APPLICATION_ERRORS_DEFAULT = true;\n\n@Injectable()\nexport class TestBedApplicationErrorHandler {\n  private readonly zone = inject(NgZone);\n  private readonly userErrorHandler = inject(ErrorHandler);\n  readonly whenStableRejectFunctions: Set<(e: unknown) => void> = new Set();\n\n  handleError(e: unknown) {\n    try {\n      this.zone.runOutsideAngular(() => this.userErrorHandler.handleError(e));\n    } catch (userError: unknown) {\n      e = userError;\n    }\n\n    // Instead of throwing the error when there are outstanding `fixture.whenStable` promises,\n    // reject those promises with the error. This allows developers to write\n    // expectAsync(fix.whenStable()).toBeRejected();\n    if (this.whenStableRejectFunctions.size > 0) {\n      for (const fn of this.whenStableRejectFunctions.values()) {\n        fn(e);\n      }\n      this.whenStableRejectFunctions.clear();\n    } else {\n      throw e;\n    }\n  }\n}\n","/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.dev/license\n */\n\nimport {\n  ApplicationRef,\n  ChangeDetectorRef,\n  ComponentRef,\n  ɵChangeDetectionScheduler,\n  ɵNotificationSource,\n  DebugElement,\n  ElementRef,\n  getDebugNode,\n  inject,\n  NgZone,\n  RendererFactory2,\n  ViewRef,\n  ɵDeferBlockDetails as DeferBlockDetails,\n  ɵgetDeferBlocks as getDeferBlocks,\n  ɵNoopNgZone as NoopNgZone,\n  ɵZONELESS_ENABLED as ZONELESS_ENABLED,\n  ɵPendingTasksInternal as PendingTasks,\n  ɵEffectScheduler as EffectScheduler,\n  ɵMicrotaskEffectScheduler as MicrotaskEffectScheduler,\n} from '@angular/core';\nimport {Subscription} from 'rxjs';\n\nimport {DeferBlockFixture} from './defer';\nimport {ComponentFixtureAutoDetect, ComponentFixtureNoNgZone} from './test_bed_common';\nimport {TestBedApplicationErrorHandler} from './application_error_handler';\n\ninterface TestAppRef {\n  externalTestViews: Set<ViewRef>;\n  skipCheckNoChangesForExternalTestViews: Set<ViewRef>;\n}\n\n/**\n * Fixture for debugging and testing a component.\n *\n * @publicApi\n */\nexport class ComponentFixture<T> {\n  /**\n   * The DebugElement associated with the root element of this component.\n   */\n  debugElement: DebugElement;\n\n  /**\n   * The instance of the root component class.\n   */\n  componentInstance: T;\n\n  /**\n   * The native element at the root of the component.\n   */\n  nativeElement: any;\n\n  /**\n   * The ElementRef for the element at the root of the component.\n   */\n  elementRef: ElementRef;\n\n  /**\n   * The ChangeDetectorRef for the component\n   */\n  changeDetectorRef: ChangeDetectorRef;\n\n  private _renderer: RendererFactory2 | null | undefined;\n  private _isDestroyed: boolean = false;\n  /** @internal */\n  protected readonly _noZoneOptionIsSet = inject(ComponentFixtureNoNgZone, {optional: true});\n  /** @internal */\n  protected _ngZone: NgZone = this._noZoneOptionIsSet ? new NoopNgZone() : inject(NgZone);\n  // Inject ApplicationRef to ensure NgZone stableness causes after render hooks to run\n  // This will likely happen as a result of fixture.detectChanges because it calls ngZone.run\n  // This is a crazy way of doing things but hey, it's the world we live in.\n  // The zoneless scheduler should instead do this more imperatively by attaching\n  // the `ComponentRef` to `ApplicationRef` and calling `appRef.tick` as the `detectChanges`\n  // behavior.\n  /** @internal */\n  protected readonly _appRef = inject(ApplicationRef);\n  private readonly _testAppRef = this._appRef as unknown as TestAppRef;\n  private readonly pendingTasks = inject(PendingTasks);\n  private readonly appErrorHandler = inject(TestBedApplicationErrorHandler);\n  private readonly zonelessEnabled = inject(ZONELESS_ENABLED);\n  private readonly scheduler = inject(ɵChangeDetectionScheduler);\n  private readonly rootEffectScheduler = inject(EffectScheduler);\n  private readonly microtaskEffectScheduler = inject(MicrotaskEffectScheduler);\n  private readonly autoDetectDefault = this.zonelessEnabled ? true : false;\n  private autoDetect =\n    inject(ComponentFixtureAutoDetect, {optional: true}) ?? this.autoDetectDefault;\n\n  private subscriptions = new Subscription();\n\n  // TODO(atscott): Remove this from public API\n  ngZone = this._noZoneOptionIsSet ? null : this._ngZone;\n\n  /** @nodoc */\n  constructor(public componentRef: ComponentRef<T>) {\n    this.changeDetectorRef = componentRef.changeDetectorRef;\n    this.elementRef = componentRef.location;\n    this.debugElement = <DebugElement>getDebugNode(this.elementRef.nativeElement);\n    this.componentInstance = componentRef.instance;\n    this.nativeElement = this.elementRef.nativeElement;\n    this.componentRef = componentRef;\n\n    if (this.autoDetect) {\n      this._testAppRef.externalTestViews.add(this.componentRef.hostView);\n      this.scheduler?.notify(ɵNotificationSource.ViewAttached);\n      this.scheduler?.notify(ɵNotificationSource.MarkAncestorsForTraversal);\n    }\n    this.componentRef.hostView.onDestroy(() => {\n      this._testAppRef.externalTestViews.delete(this.componentRef.hostView);\n    });\n    // Create subscriptions outside the NgZone so that the callbacks run outside\n    // of NgZone.\n    this._ngZone.runOutsideAngular(() => {\n      this.subscriptions.add(\n        this._ngZone.onError.subscribe({\n          next: (error: any) => {\n            throw error;\n          },\n        }),\n      );\n    });\n  }\n\n  /**\n   * Trigger a change detection cycle for the component.\n   */\n  detectChanges(checkNoChanges = true): void {\n    this.microtaskEffectScheduler.flush();\n    const originalCheckNoChanges = this.componentRef.changeDetectorRef.checkNoChanges;\n    try {\n      if (!checkNoChanges) {\n        this.componentRef.changeDetectorRef.checkNoChanges = () => {};\n      }\n\n      if (this.zonelessEnabled) {\n        try {\n          this._testAppRef.externalTestViews.add(this.componentRef.hostView);\n          this._appRef.tick();\n        } finally {\n          if (!this.autoDetect) {\n            this._testAppRef.externalTestViews.delete(this.componentRef.hostView);\n          }\n        }\n      } else {\n        // Run the change detection inside the NgZone so that any async tasks as part of the change\n        // detection are captured by the zone and can be waited for in isStable.\n        this._ngZone.run(() => {\n          // Flush root effects before `detectChanges()`, to emulate the sequencing of `tick()`.\n          this.rootEffectScheduler.flush();\n          this.changeDetectorRef.detectChanges();\n          this.checkNoChanges();\n        });\n      }\n    } finally {\n      this.componentRef.changeDetectorRef.checkNoChanges = originalCheckNoChanges;\n    }\n    this.microtaskEffectScheduler.flush();\n  }\n\n  /**\n   * Do a change detection run to make sure there were no changes.\n   */\n  checkNoChanges(): void {\n    this.changeDetectorRef.checkNoChanges();\n  }\n\n  /**\n   * Set whether the fixture should autodetect changes.\n   *\n   * Also runs detectChanges once so that any existing change is detected.\n   *\n   * @param autoDetect Whether to autodetect changes. By default, `true`.\n   */\n  autoDetectChanges(autoDetect = true): void {\n    if (this._noZoneOptionIsSet && !this.zonelessEnabled) {\n      throw new Error('Cannot call autoDetectChanges when ComponentFixtureNoNgZone is set.');\n    }\n\n    if (autoDetect !== this.autoDetect) {\n      if (autoDetect) {\n        this._testAppRef.externalTestViews.add(this.componentRef.hostView);\n      } else {\n        this._testAppRef.externalTestViews.delete(this.componentRef.hostView);\n      }\n    }\n\n    this.autoDetect = autoDetect;\n    this.detectChanges();\n  }\n\n  /**\n   * Return whether the fixture is currently stable or has async tasks that have not been completed\n   * yet.\n   */\n  isStable(): boolean {\n    return !this.pendingTasks.hasPendingTasks.value;\n  }\n\n  /**\n   * Get a promise that resolves when the fixture is stable.\n   *\n   * This can be used to resume testing after events have triggered asynchronous activity or\n   * asynchronous change detection.\n   */\n  whenStable(): Promise<any> {\n    if (this.isStable()) {\n      return Promise.resolve(false);\n    }\n\n    return new Promise((resolve, reject) => {\n      this.appErrorHandler.whenStableRejectFunctions.add(reject);\n      this._appRef.whenStable().then(() => {\n        this.appErrorHandler.whenStableRejectFunctions.delete(reject);\n        resolve(true);\n      });\n    });\n  }\n\n  /**\n   * Retrieves all defer block fixtures in the component fixture.\n   */\n  getDeferBlocks(): Promise<DeferBlockFixture[]> {\n    const deferBlocks: DeferBlockDetails[] = [];\n    const lView = (this.componentRef.hostView as any)['_lView'];\n    getDeferBlocks(lView, deferBlocks);\n\n    const deferBlockFixtures = [];\n    for (const block of deferBlocks) {\n      deferBlockFixtures.push(new DeferBlockFixture(block, this));\n    }\n\n    return Promise.resolve(deferBlockFixtures);\n  }\n\n  private _getRenderer() {\n    if (this._renderer === undefined) {\n      this._renderer = this.componentRef.injector.get(RendererFactory2, null);\n    }\n    return this._renderer as RendererFactory2 | null;\n  }\n\n  /**\n   * Get a promise that resolves when the ui state is stable following animations.\n   */\n  whenRenderingDone(): Promise<any> {\n    const renderer = this._getRenderer();\n    if (renderer && renderer.whenRenderingDone) {\n      return renderer.whenRenderingDone();\n    }\n    return this.whenStable();\n  }\n\n  /**\n   * Trigger component destruction.\n   */\n  destroy(): void {\n    this.subscriptions.unsubscribe();\n    this._testAppRef.externalTestViews.delete(this.componentRef.hostView);\n    if (!this._isDestroyed) {\n      this.componentRef.destroy();\n      this._isDestroyed = true;\n    }\n  }\n}\n","/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.dev/license\n */\nconst _Zone: any = typeof Zone !== 'undefined' ? Zone : null;\nconst fakeAsyncTestModule = _Zone && _Zone[_Zone.__symbol__('fakeAsyncTest')];\n\nconst fakeAsyncTestModuleNotLoadedErrorMessage = `zone-testing.js is needed for the fakeAsync() test helper but could not be found.\n        Please make sure that your environment includes zone.js/testing`;\n\n/**\n * Clears out the shared fake async zone for a test.\n * To be called in a global `beforeEach`.\n *\n * @publicApi\n */\nexport function resetFakeAsyncZone(): void {\n  if (fakeAsyncTestModule) {\n    return fakeAsyncTestModule.resetFakeAsyncZone();\n  }\n  throw new Error(fakeAsyncTestModuleNotLoadedErrorMessage);\n}\n\nexport function resetFakeAsyncZoneIfExists(): void {\n  if (fakeAsyncTestModule) {\n    fakeAsyncTestModule.resetFakeAsyncZone();\n  }\n}\n\n/**\n * Wraps a function to be executed in the `fakeAsync` zone:\n * - Microtasks are manually executed by calling `flushMicrotasks()`.\n * - Timers are synchronous; `tick()` simulates the asynchronous passage of time.\n *\n * Can be used to wrap `inject()` calls.\n *\n * @param fn The function that you want to wrap in the `fakeAsync` zone.\n * @param options\n *   - flush: When true, will drain the macrotask queue after the test function completes.\n *     When false, will throw an exception at the end of the function if there are pending timers.\n *\n * @usageNotes\n * ### Example\n *\n * {@example core/testing/ts/fake_async.ts region='basic'}\n *\n *\n * @returns The function wrapped to be executed in the `fakeAsync` zone.\n * Any arguments passed when calling this returned function will be passed through to the `fn`\n * function in the parameters when it is called.\n *\n * @publicApi\n */\nexport function fakeAsync(fn: Function, options?: {flush?: boolean}): (...args: any[]) => any {\n  if (fakeAsyncTestModule) {\n    return fakeAsyncTestModule.fakeAsync(fn, options);\n  }\n  throw new Error(fakeAsyncTestModuleNotLoadedErrorMessage);\n}\n\n/**\n * Simulates the asynchronous passage of time for the timers in the `fakeAsync` zone.\n *\n * The microtasks queue is drained at the very start of this function and after any timer callback\n * has been executed.\n *\n * @param millis The number of milliseconds to advance the virtual timer.\n * @param tickOptions The options to pass to the `tick()` function.\n *\n * @usageNotes\n *\n * The `tick()` option is a flag called `processNewMacroTasksSynchronously`,\n * which determines whether or not to invoke new macroTasks.\n *\n * If you provide a `tickOptions` object, but do not specify a\n * `processNewMacroTasksSynchronously` property (`tick(100, {})`),\n * then `processNewMacroTasksSynchronously` defaults to true.\n *\n * If you omit the `tickOptions` parameter (`tick(100))`), then\n * `tickOptions` defaults to `{processNewMacroTasksSynchronously: true}`.\n *\n * ### Example\n *\n * {@example core/testing/ts/fake_async.ts region='basic'}\n *\n * The following example includes a nested timeout (new macroTask), and\n * the `tickOptions` parameter is allowed to default. In this case,\n * `processNewMacroTasksSynchronously` defaults to true, and the nested\n * function is executed on each tick.\n *\n * ```ts\n * it ('test with nested setTimeout', fakeAsync(() => {\n *   let nestedTimeoutInvoked = false;\n *   function funcWithNestedTimeout() {\n *     setTimeout(() => {\n *       nestedTimeoutInvoked = true;\n *     });\n *   };\n *   setTimeout(funcWithNestedTimeout);\n *   tick();\n *   expect(nestedTimeoutInvoked).toBe(true);\n * }));\n * ```\n *\n * In the following case, `processNewMacroTasksSynchronously` is explicitly\n * set to false, so the nested timeout function is not invoked.\n *\n * ```ts\n * it ('test with nested setTimeout', fakeAsync(() => {\n *   let nestedTimeoutInvoked = false;\n *   function funcWithNestedTimeout() {\n *     setTimeout(() => {\n *       nestedTimeoutInvoked = true;\n *     });\n *   };\n *   setTimeout(funcWithNestedTimeout);\n *   tick(0, {processNewMacroTasksSynchronously: false});\n *   expect(nestedTimeoutInvoked).toBe(false);\n * }));\n * ```\n *\n *\n * @publicApi\n */\nexport function tick(\n  millis: number = 0,\n  tickOptions: {processNewMacroTasksSynchronously: boolean} = {\n    processNewMacroTasksSynchronously: true,\n  },\n): void {\n  if (fakeAsyncTestModule) {\n    return fakeAsyncTestModule.tick(millis, tickOptions);\n  }\n  throw new Error(fakeAsyncTestModuleNotLoadedErrorMessage);\n}\n\n/**\n * Flushes any pending microtasks and simulates the asynchronous passage of time for the timers in\n * the `fakeAsync` zone by\n * draining the macrotask queue until it is empty.\n *\n * @param maxTurns The maximum number of times the scheduler attempts to clear its queue before\n *     throwing an error.\n * @returns The simulated time elapsed, in milliseconds.\n *\n * @publicApi\n */\nexport function flush(maxTurns?: number): number {\n  if (fakeAsyncTestModule) {\n    return fakeAsyncTestModule.flush(maxTurns);\n  }\n  throw new Error(fakeAsyncTestModuleNotLoadedErrorMessage);\n}\n\n/**\n * Discard all remaining periodic tasks.\n *\n * @publicApi\n */\nexport function discardPeriodicTasks(): void {\n  if (fakeAsyncTestModule) {\n    return fakeAsyncTestModule.discardPeriodicTasks();\n  }\n  throw new Error(fakeAsyncTestModuleNotLoadedErrorMessage);\n}\n\n/**\n * Flush any pending microtasks.\n *\n * @publicApi\n */\nexport function flushMicrotasks(): void {\n  if (fakeAsyncTestModule) {\n    return fakeAsyncTestModule.flushMicrotasks();\n  }\n  throw new Error(fakeAsyncTestModuleNotLoadedErrorMessage);\n}\n","/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.dev/license\n */\n\nimport {ɵstringify as stringify} from '@angular/core';\n\nimport {MetadataOverride} from './metadata_override';\n\ntype StringMap = {\n  [key: string]: any;\n};\n\nlet _nextReferenceId = 0;\n\nexport class MetadataOverrider {\n  private _references = new Map<any, string>();\n  /**\n   * Creates a new instance for the given metadata class\n   * based on an old instance and overrides.\n   */\n  overrideMetadata<C extends T, T>(\n    metadataClass: {new (options: T): C},\n    oldMetadata: C,\n    override: MetadataOverride<T>,\n  ): C {\n    const props: StringMap = {};\n    if (oldMetadata) {\n      _valueProps(oldMetadata).forEach((prop) => (props[prop] = (<any>oldMetadata)[prop]));\n    }\n\n    if (override.set) {\n      if (override.remove || override.add) {\n        throw new Error(`Cannot set and add/remove ${stringify(metadataClass)} at the same time!`);\n      }\n      setMetadata(props, override.set);\n    }\n    if (override.remove) {\n      removeMetadata(props, override.remove, this._references);\n    }\n    if (override.add) {\n      addMetadata(props, override.add);\n    }\n    return new metadataClass(<any>props);\n  }\n}\n\nfunction removeMetadata(metadata: StringMap, remove: any, references: Map<any, string>) {\n  const removeObjects = new Set<string>();\n  for (const prop in remove) {\n    const removeValue = remove[prop];\n    if (Array.isArray(removeValue)) {\n      removeValue.forEach((value: any) => {\n        removeObjects.add(_propHashKey(prop, value, references));\n      });\n    } else {\n      removeObjects.add(_propHashKey(prop, removeValue, references));\n    }\n  }\n\n  for (const prop in metadata) {\n    const propValue = metadata[prop];\n    if (Array.isArray(propValue)) {\n      metadata[prop] = propValue.filter(\n        (value: any) => !removeObjects.has(_propHashKey(prop, value, references)),\n      );\n    } else {\n      if (removeObjects.has(_propHashKey(prop, propValue, references))) {\n        metadata[prop] = undefined;\n      }\n    }\n  }\n}\n\nfunction addMetadata(metadata: StringMap, add: any) {\n  for (const prop in add) {\n    const addValue = add[prop];\n    const propValue = metadata[prop];\n    if (propValue != null && Array.isArray(propValue)) {\n      metadata[prop] = propValue.concat(addValue);\n    } else {\n      metadata[prop] = addValue;\n    }\n  }\n}\n\nfunction setMetadata(metadata: StringMap, set: any) {\n  for (const prop in set) {\n    metadata[prop] = set[prop];\n  }\n}\n\nfunction _propHashKey(propName: any, propValue: any, references: Map<any, string>): string {\n  let nextObjectId = 0;\n  const objectIds = new Map<object, string>();\n  const replacer = (key: any, value: any) => {\n    if (value !== null && typeof value === 'object') {\n      if (objectIds.has(value)) {\n        return objectIds.get(value);\n      }\n      // Record an id for this object such that any later references use the object's id instead\n      // of the object itself, in order to break cyclic pointers in objects.\n      objectIds.set(value, `ɵobj#${nextObjectId++}`);\n\n      // The first time an object is seen the object itself is serialized.\n      return value;\n    } else if (typeof value === 'function') {\n      value = _serializeReference(value, references);\n    }\n    return value;\n  };\n\n  return `${propName}:${JSON.stringify(propValue, replacer)}`;\n}\n\nfunction _serializeReference(ref: any, references: Map<any, string>): string {\n  let id = references.get(ref);\n  if (!id) {\n    id = `${stringify(ref)}${_nextReferenceId++}`;\n    references.set(ref, id);\n  }\n  return id;\n}\n\nfunction _valueProps(obj: any): string[] {\n  const props: string[] = [];\n  // regular public props\n  Object.keys(obj).forEach((prop) => {\n    if (!prop.startsWith('_')) {\n      props.push(prop);\n    }\n  });\n\n  // getters\n  let proto = obj;\n  while ((proto = Object.getPrototypeOf(proto))) {\n    Object.keys(proto).forEach((protoProp) => {\n      const desc = Object.getOwnPropertyDescriptor(proto, protoProp);\n      if (!protoProp.startsWith('_') && desc && 'get' in desc) {\n        props.push(protoProp);\n      }\n    });\n  }\n  return props;\n}\n","/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.dev/license\n */\n\nimport {\n  Component,\n  Directive,\n  NgModule,\n  Pipe,\n  Type,\n  ɵReflectionCapabilities as ReflectionCapabilities,\n} from '@angular/core';\n\nimport {MetadataOverride} from './metadata_override';\nimport {MetadataOverrider} from './metadata_overrider';\n\nconst reflection = new ReflectionCapabilities();\n\n/**\n * Base interface to resolve `@Component`, `@Directive`, `@Pipe` and `@NgModule`.\n */\nexport interface Resolver<T> {\n  addOverride(type: Type<any>, override: MetadataOverride<T>): void;\n  setOverrides(overrides: Array<[Type<any>, MetadataOverride<T>]>): void;\n  resolve(type: Type<any>): T | null;\n}\n\n/**\n * Allows to override ivy metadata for tests (via the `TestBed`).\n */\nabstract class OverrideResolver<T> implements Resolver<T> {\n  private overrides = new Map<Type<any>, MetadataOverride<T>[]>();\n  private resolved = new Map<Type<any>, T | null>();\n\n  abstract get type(): any;\n\n  addOverride(type: Type<any>, override: MetadataOverride<T>) {\n    const overrides = this.overrides.get(type) || [];\n    overrides.push(override);\n    this.overrides.set(type, overrides);\n    this.resolved.delete(type);\n  }\n\n  setOverrides(overrides: Array<[Type<any>, MetadataOverride<T>]>) {\n    this.overrides.clear();\n    overrides.forEach(([type, override]) => {\n      this.addOverride(type, override);\n    });\n  }\n\n  getAnnotation(type: Type<any>): T | null {\n    const annotations = reflection.annotations(type);\n    // Try to find the nearest known Type annotation and make sure that this annotation is an\n    // instance of the type we are looking for, so we can use it for resolution. Note: there might\n    // be multiple known annotations found due to the fact that Components can extend Directives (so\n    // both Directive and Component annotations would be present), so we always check if the known\n    // annotation has the right type.\n    for (let i = annotations.length - 1; i >= 0; i--) {\n      const annotation = annotations[i];\n      const isKnownType =\n        annotation instanceof Directive ||\n        annotation instanceof Component ||\n        annotation instanceof Pipe ||\n        annotation instanceof NgModule;\n      if (isKnownType) {\n        return annotation instanceof this.type ? (annotation as unknown as T) : null;\n      }\n    }\n    return null;\n  }\n\n  resolve(type: Type<any>): T | null {\n    let resolved: T | null = this.resolved.get(type) || null;\n\n    if (!resolved) {\n      resolved = this.getAnnotation(type);\n      if (resolved) {\n        const overrides = this.overrides.get(type);\n        if (overrides) {\n          const overrider = new MetadataOverrider();\n          overrides.forEach((override) => {\n            resolved = overrider.overrideMetadata(this.type, resolved!, override);\n          });\n        }\n      }\n      this.resolved.set(type, resolved);\n    }\n\n    return resolved;\n  }\n}\n\nexport class DirectiveResolver extends OverrideResolver<Directive> {\n  override get type() {\n    return Directive;\n  }\n}\n\nexport class ComponentResolver extends OverrideResolver<Component> {\n  override get type() {\n    return Component;\n  }\n}\n\nexport class PipeResolver extends OverrideResolver<Pipe> {\n  override get type() {\n    return Pipe;\n  }\n}\n\nexport class NgModuleResolver extends OverrideResolver<NgModule> {\n  override get type() {\n    return NgModule;\n  }\n}\n","/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.dev/license\n */\n\nimport {ResourceLoader} from '@angular/compiler';\nimport {\n  ApplicationInitStatus,\n  ɵINTERNAL_APPLICATION_ERROR_HANDLER as INTERNAL_APPLICATION_ERROR_HANDLER,\n  ɵChangeDetectionScheduler as ChangeDetectionScheduler,\n  ɵChangeDetectionSchedulerImpl as ChangeDetectionSchedulerImpl,\n  Compiler,\n  COMPILER_OPTIONS,\n  Component,\n  Directive,\n  Injector,\n  inject,\n  InjectorType,\n  LOCALE_ID,\n  ModuleWithComponentFactories,\n  ModuleWithProviders,\n  NgModule,\n  NgModuleFactory,\n  Pipe,\n  PlatformRef,\n  Provider,\n  resolveForwardRef,\n  StaticProvider,\n  Type,\n  ɵclearResolutionOfComponentResourcesQueue,\n  ɵcompileComponent as compileComponent,\n  ɵcompileDirective as compileDirective,\n  ɵcompileNgModuleDefs as compileNgModuleDefs,\n  ɵcompilePipe as compilePipe,\n  ɵDEFAULT_LOCALE_ID as DEFAULT_LOCALE_ID,\n  ɵDEFER_BLOCK_CONFIG as DEFER_BLOCK_CONFIG,\n  ɵdepsTracker as depsTracker,\n  ɵDirectiveDef as DirectiveDef,\n  ɵgenerateStandaloneInDeclarationsError,\n  ɵgetAsyncClassMetadataFn as getAsyncClassMetadataFn,\n  ɵgetInjectableDef as getInjectableDef,\n  ɵInternalEnvironmentProviders as InternalEnvironmentProviders,\n  ɵinternalProvideZoneChangeDetection as internalProvideZoneChangeDetection,\n  ɵisComponentDefPendingResolution,\n  ɵisEnvironmentProviders as isEnvironmentProviders,\n  ɵNG_COMP_DEF as NG_COMP_DEF,\n  ɵNG_DIR_DEF as NG_DIR_DEF,\n  ɵNG_INJ_DEF as NG_INJ_DEF,\n  ɵNG_MOD_DEF as NG_MOD_DEF,\n  ɵNG_PIPE_DEF as NG_PIPE_DEF,\n  ɵNgModuleFactory as R3NgModuleFactory,\n  ɵNgModuleTransitiveScopes as NgModuleTransitiveScopes,\n  ɵNgModuleType as NgModuleType,\n  ɵpatchComponentDefWithScope as patchComponentDefWithScope,\n  ɵRender3ComponentFactory as ComponentFactory,\n  ɵRender3NgModuleRef as NgModuleRef,\n  ɵresolveComponentResources,\n  ɵrestoreComponentResolutionQueue,\n  ɵsetLocaleId as setLocaleId,\n  ɵtransitiveScopesFor as transitiveScopesFor,\n  ɵUSE_RUNTIME_DEPS_TRACKER_FOR_JIT as USE_RUNTIME_DEPS_TRACKER_FOR_JIT,\n  ɵɵInjectableDeclaration as InjectableDeclaration,\n  NgZone,\n  ErrorHandler,\n} from '@angular/core';\n\nimport {ComponentDef, ComponentType} from '../../src/render3';\n\nimport {MetadataOverride} from './metadata_override';\nimport {\n  ComponentResolver,\n  DirectiveResolver,\n  NgModuleResolver,\n  PipeResolver,\n  Resolver,\n} from './resolvers';\nimport {DEFER_BLOCK_DEFAULT_BEHAVIOR, TestModuleMetadata} from './test_bed_common';\nimport {\n  RETHROW_APPLICATION_ERRORS_DEFAULT,\n  TestBedApplicationErrorHandler,\n} from './application_error_handler';\n\nenum TestingModuleOverride {\n  DECLARATION,\n  OVERRIDE_TEMPLATE,\n}\n\nfunction isTestingModuleOverride(value: unknown): value is TestingModuleOverride {\n  return (\n    value === TestingModuleOverride.DECLARATION || value === TestingModuleOverride.OVERRIDE_TEMPLATE\n  );\n}\n\nfunction assertNoStandaloneComponents(\n  types: Type<any>[],\n  resolver: Resolver<any>,\n  location: string,\n) {\n  types.forEach((type) => {\n    if (!getAsyncClassMetadataFn(type)) {\n      const component = resolver.resolve(type);\n      if (component && (component.standalone == null || component.standalone)) {\n        throw new Error(ɵgenerateStandaloneInDeclarationsError(type, location));\n      }\n    }\n  });\n}\n\n// Resolvers for Angular decorators\ntype Resolvers = {\n  module: Resolver<NgModule>;\n  component: Resolver<Directive>;\n  directive: Resolver<Component>;\n  pipe: Resolver<Pipe>;\n};\n\ninterface CleanupOperation {\n  fieldName: string;\n  object: any;\n  originalValue: unknown;\n}\n\nexport class TestBedCompiler {\n  private originalComponentResolutionQueue: Map<Type<any>, Component> | null = null;\n\n  // Testing module configuration\n  private declarations: Type<any>[] = [];\n  private imports: Type<any>[] = [];\n  private providers: Provider[] = [];\n  private schemas: any[] = [];\n\n  // Queues of components/directives/pipes that should be recompiled.\n  private pendingComponents = new Set<Type<any>>();\n  private pendingDirectives = new Set<Type<any>>();\n  private pendingPipes = new Set<Type<any>>();\n\n  // Set of components with async metadata, i.e. components with `@defer` blocks\n  // in their templates.\n  private componentsWithAsyncMetadata = new Set<Type<unknown>>();\n\n  // Keep track of all components and directives, so we can patch Providers onto defs later.\n  private seenComponents = new Set<Type<any>>();\n  private seenDirectives = new Set<Type<any>>();\n\n  // Keep track of overridden modules, so that we can collect all affected ones in the module tree.\n  private overriddenModules = new Set<NgModuleType<any>>();\n\n  // Store resolved styles for Components that have template overrides present and `styleUrls`\n  // defined at the same time.\n  private existingComponentStyles = new Map<Type<any>, string[]>();\n\n  private resolvers: Resolvers = initResolvers();\n\n  // Map of component type to an NgModule that declares it.\n  //\n  // There are a couple special cases:\n  // - for standalone components, the module scope value is `null`\n  // - when a component is declared in `TestBed.configureTestingModule()` call or\n  //   a component's template is overridden via `TestBed.overrideTemplateUsingTestingModule()`.\n  //   we use a special value from the `TestingModuleOverride` enum.\n  private componentToModuleScope = new Map<Type<any>, Type<any> | TestingModuleOverride | null>();\n\n  // Map that keeps initial version of component/directive/pipe defs in case\n  // we compile a Type again, thus overriding respective static fields. This is\n  // required to make sure we restore defs to their initial states between test runs.\n  // Note: one class may have multiple defs (for example: ɵmod and ɵinj in case of an\n  // NgModule), store all of them in a map.\n  private initialNgDefs = new Map<Type<any>, Map<string, PropertyDescriptor | undefined>>();\n\n  // Array that keeps cleanup operations for initial versions of component/directive/pipe/module\n  // defs in case TestBed makes changes to the originals.\n  private defCleanupOps: CleanupOperation[] = [];\n\n  private _injector: Injector | null = null;\n  private compilerProviders: Provider[] | null = null;\n\n  private providerOverrides: Provider[] = [];\n  private rootProviderOverrides: Provider[] = [];\n  // Overrides for injectables with `{providedIn: SomeModule}` need to be tracked and added to that\n  // module's provider list.\n  private providerOverridesByModule = new Map<InjectorType<any>, Provider[]>();\n  private providerOverridesByToken = new Map<any, Provider>();\n  private scopesWithOverriddenProviders = new Set<Type<any>>();\n\n  private testModuleType: NgModuleType<any>;\n  private testModuleRef: NgModuleRef<any> | null = null;\n\n  private deferBlockBehavior = DEFER_BLOCK_DEFAULT_BEHAVIOR;\n  private rethrowApplicationTickErrors = RETHROW_APPLICATION_ERRORS_DEFAULT;\n\n  constructor(\n    private platform: PlatformRef,\n    private additionalModuleTypes: Type<any> | Type<any>[],\n  ) {\n    class DynamicTestModule {}\n    this.testModuleType = DynamicTestModule as any;\n  }\n\n  setCompilerProviders(providers: Provider[] | null): void {\n    this.compilerProviders = providers;\n    this._injector = null;\n  }\n\n  configureTestingModule(moduleDef: TestModuleMetadata): void {\n    // Enqueue any compilation tasks for the directly declared component.\n    if (moduleDef.declarations !== undefined) {\n      // Verify that there are no standalone components\n      assertNoStandaloneComponents(\n        moduleDef.declarations,\n        this.resolvers.component,\n        '\"TestBed.configureTestingModule\" call',\n      );\n      this.queueTypeArray(moduleDef.declarations, TestingModuleOverride.DECLARATION);\n      this.declarations.push(...moduleDef.declarations);\n    }\n\n    // Enqueue any compilation tasks for imported modules.\n    if (moduleDef.imports !== undefined) {\n      this.queueTypesFromModulesArray(moduleDef.imports);\n      this.imports.push(...moduleDef.imports);\n    }\n\n    if (moduleDef.providers !== undefined) {\n      this.providers.push(...moduleDef.providers);\n    }\n\n    if (moduleDef.schemas !== undefined) {\n      this.schemas.push(...moduleDef.schemas);\n    }\n\n    this.deferBlockBehavior = moduleDef.deferBlockBehavior ?? DEFER_BLOCK_DEFAULT_BEHAVIOR;\n    this.rethrowApplicationTickErrors =\n      moduleDef.rethrowApplicationErrors ?? RETHROW_APPLICATION_ERRORS_DEFAULT;\n  }\n\n  overrideModule(ngModule: Type<any>, override: MetadataOverride<NgModule>): void {\n    if (USE_RUNTIME_DEPS_TRACKER_FOR_JIT) {\n      depsTracker.clearScopeCacheFor(ngModule);\n    }\n    this.overriddenModules.add(ngModule as NgModuleType<any>);\n\n    // Compile the module right away.\n    this.resolvers.module.addOverride(ngModule, override);\n    const metadata = this.resolvers.module.resolve(ngModule);\n    if (metadata === null) {\n      throw invalidTypeError(ngModule.name, 'NgModule');\n    }\n\n    this.recompileNgModule(ngModule, metadata);\n\n    // At this point, the module has a valid module def (ɵmod), but the override may have introduced\n    // new declarations or imported modules. Ingest any possible new types and add them to the\n    // current queue.\n    this.queueTypesFromModulesArray([ngModule]);\n  }\n\n  overrideComponent(component: Type<any>, override: MetadataOverride<Component>): void {\n    this.verifyNoStandaloneFlagOverrides(component, override);\n    this.resolvers.component.addOverride(component, override);\n    this.pendingComponents.add(component);\n\n    // If this is a component with async metadata (i.e. a component with a `@defer` block\n    // in a template) - store it for future processing.\n    this.maybeRegisterComponentWithAsyncMetadata(component);\n  }\n\n  overrideDirective(directive: Type<any>, override: MetadataOverride<Directive>): void {\n    this.verifyNoStandaloneFlagOverrides(directive, override);\n    this.resolvers.directive.addOverride(directive, override);\n    this.pendingDirectives.add(directive);\n  }\n\n  overridePipe(pipe: Type<any>, override: MetadataOverride<Pipe>): void {\n    this.verifyNoStandaloneFlagOverrides(pipe, override);\n    this.resolvers.pipe.addOverride(pipe, override);\n    this.pendingPipes.add(pipe);\n  }\n\n  private verifyNoStandaloneFlagOverrides(\n    type: Type<any>,\n    override: MetadataOverride<Component | Directive | Pipe>,\n  ) {\n    if (\n      override.add?.hasOwnProperty('standalone') ||\n      override.set?.hasOwnProperty('standalone') ||\n      override.remove?.hasOwnProperty('standalone')\n    ) {\n      throw new Error(\n        `An override for the ${type.name} class has the \\`standalone\\` flag. ` +\n          `Changing the \\`standalone\\` flag via TestBed overrides is not supported.`,\n      );\n    }\n  }\n\n  overrideProvider(\n    token: any,\n    provider: {useFactory?: Function; useValue?: any; deps?: any[]; multi?: boolean},\n  ): void {\n    let providerDef: Provider;\n    if (provider.useFactory !== undefined) {\n      providerDef = {\n        provide: token,\n        useFactory: provider.useFactory,\n        deps: provider.deps || [],\n        multi: provider.multi,\n      };\n    } else if (provider.useValue !== undefined) {\n      providerDef = {provide: token, useValue: provider.useValue, multi: provider.multi};\n    } else {\n      providerDef = {provide: token};\n    }\n\n    const injectableDef: InjectableDeclaration<any> | null =\n      typeof token !== 'string' ? getInjectableDef(token) : null;\n    const providedIn = injectableDef === null ? null : resolveForwardRef(injectableDef.providedIn);\n    const overridesBucket =\n      providedIn === 'root' ? this.rootProviderOverrides : this.providerOverrides;\n    overridesBucket.push(providerDef);\n\n    // Keep overrides grouped by token as well for fast lookups using token\n    this.providerOverridesByToken.set(token, providerDef);\n    if (injectableDef !== null && providedIn !== null && typeof providedIn !== 'string') {\n      const existingOverrides = this.providerOverridesByModule.get(providedIn);\n      if (existingOverrides !== undefined) {\n        existingOverrides.push(providerDef);\n      } else {\n        this.providerOverridesByModule.set(providedIn, [providerDef]);\n      }\n    }\n  }\n\n  overrideTemplateUsingTestingModule(type: Type<any>, template: string): void {\n    const def = (type as any)[NG_COMP_DEF];\n    const hasStyleUrls = (): boolean => {\n      const metadata = this.resolvers.component.resolve(type)! as Component;\n      return !!metadata.styleUrl || !!metadata.styleUrls?.length;\n    };\n    const overrideStyleUrls = !!def && !ɵisComponentDefPendingResolution(type) && hasStyleUrls();\n\n    // In Ivy, compiling a component does not require knowing the module providing the\n    // component's scope, so overrideTemplateUsingTestingModule can be implemented purely via\n    // overrideComponent. Important: overriding template requires full Component re-compilation,\n    // which may fail in case styleUrls are also present (thus Component is considered as required\n    // resolution). In order to avoid this, we preemptively set styleUrls to an empty array,\n    // preserve current styles available on Component def and restore styles back once compilation\n    // is complete.\n    const override = overrideStyleUrls\n      ? {template, styles: [], styleUrls: [], styleUrl: undefined}\n      : {template};\n    this.overrideComponent(type, {set: override});\n\n    if (overrideStyleUrls && def.styles && def.styles.length > 0) {\n      this.existingComponentStyles.set(type, def.styles);\n    }\n\n    // Set the component's scope to be the testing module.\n    this.componentToModuleScope.set(type, TestingModuleOverride.OVERRIDE_TEMPLATE);\n  }\n\n  private async resolvePendingComponentsWithAsyncMetadata() {\n    if (this.componentsWithAsyncMetadata.size === 0) return;\n\n    const promises = [];\n    for (const component of this.componentsWithAsyncMetadata) {\n      const asyncMetadataFn = getAsyncClassMetadataFn(component);\n      if (asyncMetadataFn) {\n        promises.push(asyncMetadataFn());\n      }\n    }\n    this.componentsWithAsyncMetadata.clear();\n\n    const resolvedDeps = await Promise.all(promises);\n    const flatResolvedDeps = resolvedDeps.flat(2);\n    this.queueTypesFromModulesArray(flatResolvedDeps);\n\n    // Loaded standalone components might contain imports of NgModules\n    // with providers, make sure we override providers there too.\n    for (const component of flatResolvedDeps) {\n      this.applyProviderOverridesInScope(component);\n    }\n  }\n\n  async compileComponents(): Promise<void> {\n    this.clearComponentResolutionQueue();\n\n    // Wait for all async metadata for components that were\n    // overridden, we need resolved metadata to perform an override\n    // and re-compile a component.\n    await this.resolvePendingComponentsWithAsyncMetadata();\n\n    // Verify that there were no standalone components present in the `declarations` field\n    // during the `TestBed.configureTestingModule` call. We perform this check here in addition\n    // to the logic in the `configureTestingModule` function, since at this point we have\n    // all async metadata resolved.\n    assertNoStandaloneComponents(\n      this.declarations,\n      this.resolvers.component,\n      '\"TestBed.configureTestingModule\" call',\n    );\n\n    // Run compilers for all queued types.\n    let needsAsyncResources = this.compileTypesSync();\n\n    // compileComponents() should not be async unless it needs to be.\n    if (needsAsyncResources) {\n      let resourceLoader: ResourceLoader;\n      let resolver = (url: string): Promise<string> => {\n        if (!res