25 lines
775 B
TypeScript
25 lines
775 B
TypeScript
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import { convertToParamMap, ParamMap, Params } from '@angular/router';
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import { ReplaySubject } from 'rxjs';
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/**
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* An ActivateRoute test double with a `paramMap` observable.
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* Use the `setParamMap()` method to add the next `paramMap` value.
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*/
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export class ActivatedRouteStub {
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// Use a ReplaySubject to share previous values with subscribers
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// and pump new values into the `paramMap` observable
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private subject = new ReplaySubject<ParamMap>();
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constructor(initialParams?: Params) {
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this.setParamMap(initialParams);
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}
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/** The mock paramMap observable */
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readonly paramMap = this.subject.asObservable();
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/** Set the paramMap observables's next value */
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setParamMap(params?: Params): void {
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this.subject.next(convertToParamMap(params));
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}
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}
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