{"version":3,"file":"scion-toolkit-testing.mjs","sources":["../../../../projects/scion/toolkit/testing/src/observe-captor.ts","../../../../projects/scion/toolkit/testing/src/public_api.ts","../../../../projects/scion/toolkit/testing/src/scion-toolkit-testing.ts"],"sourcesContent":["import {AsyncSubject, bufferCount, Observer, ReplaySubject, throwError} from 'rxjs';\nimport {take, timeout} from 'rxjs/operators';\n\n/**\n * Allows capturing emissions of an Observable.\n */\nexport class ObserveCaptor implements Observer {\n\n private readonly _projectFn: (value: T) => R;\n\n private _values: R[] = [];\n private _state: 'completed' | 'errored' | undefined;\n private _error: any;\n\n private _completeOrError$ = new AsyncSubject();\n private _emitCount$ = new ReplaySubject(Infinity);\n\n /**\n * Constructs this captor. Optionally, you can provide a project function to map emitted values.\n */\n constructor(projectFn?: (value: T) => R) {\n this._projectFn = projectFn ?? (value => value as unknown as R);\n }\n\n /**\n * @docs-private\n *\n * Note: Write as arrow function to retain the `this` reference when being invoked from another scope, e.g., from the global scope.\n */\n public next = (value: T): void => {\n this._values.push(this._projectFn(value));\n this._emitCount$.next();\n };\n\n /**\n * @docs-private\n *\n * Note: Write as arrow function to retain the `this` reference when being invoked from another scope, e.g., from the global scope.\n */\n public error = (error: unknown): void => {\n this._state = 'errored';\n this._error = error;\n this._completeOrError$.complete();\n };\n\n /**\n * @docs-private\n *\n * Note: Write as arrow function to retain the `this` reference when being invoked from another scope, e.g., from the global scope.\n */\n public complete = (): void => {\n this._state = 'completed';\n this._completeOrError$.complete();\n };\n\n /**\n * Returns captured values in the order as emitted by the Observable.\n */\n public getValues(): R[] {\n return this._values;\n }\n\n /**\n * Returns the last captured value, if any.\n */\n public getLastValue(): R | undefined {\n return this._values.at(-1);\n }\n\n /**\n * Returns the error if the Observable errored.\n */\n public getError(): any {\n return this._error;\n }\n\n /**\n * Indicates if the Observable completed. An Observable can either complete or error.\n */\n public hasCompleted(): boolean {\n return this._state === 'completed';\n }\n\n /**\n * Indicates if the Observable errored. An Observable can either complete or error.\n */\n public hasErrored(): boolean {\n return this._state === 'errored';\n }\n\n /**\n * Resets this captor.\n *\n * Pass options to control which aspects of this captor not to reset. By default, all aspects are reset.\n */\n public reset(options?: {resetValues?: boolean; resetEmitCount?: boolean}): this {\n const resetValues = options?.resetValues ?? true;\n const resetEmitCount = options?.resetEmitCount ?? true;\n\n if (resetValues) {\n this._values = [];\n }\n if (resetEmitCount) {\n this._emitCount$.error('[CaptorError] Captor has been reset.');\n this._emitCount$ = new ReplaySubject(Infinity);\n }\n return this;\n }\n\n /**\n * Waits until the Observable emits the given number of items, or throws if the given timeout elapses.\n */\n public async waitUntilEmitCount(count: number, timeoutMs: number = 5000): Promise {\n return new Promise((resolve, reject) => {\n this._emitCount$\n .pipe(\n bufferCount(count), // Swallow emissions in order not to deactivate the timeout timer.\n take(1),\n timeout({first: timeoutMs, with: () => throwError(() => new Error('[CaptorTimeoutError] Timeout elapsed.'))}),\n )\n .subscribe({\n error: error => reject(error instanceof Error ? error : Error(`${error}`)),\n complete: resolve,\n });\n });\n }\n\n /**\n * Waits until the Observable completes or errors.\n */\n public async waitUntilCompletedOrErrored(): Promise {\n return new Promise(resolve => this._completeOrError$.subscribe({complete: resolve}));\n }\n}\n","/*\n * Copyright (c) 2018-2019 Swiss Federal Railways\n *\n * This program and the accompanying materials are made\n * available under the terms of the Eclipse Public License 2.0\n * which is available at https://www.eclipse.org/legal/epl-2.0/\n *\n * SPDX-License-Identifier: EPL-2.0\n */\n\n/*\n * Secondary entrypoint: '@scion/toolkit/testing'\n *\n * @see https://github.com/ng-packagr/ng-packagr/blob/master/docs/secondary-entrypoints.md\n */\nexport * from './observe-captor';\n","/**\n * Generated bundle index. 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