38 lines
1.2 KiB
TypeScript
38 lines
1.2 KiB
TypeScript
/**
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* @license
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* Copyright Google Inc. All Rights Reserved.
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*
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* Use of this source code is governed by an MIT-style license that can be
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* found in the LICENSE file at https://angular.io/license
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*/
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import {Injector, Pipe} from '@angular/core';
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import {beforeEach, describe, expect, inject, it} from '@angular/core/testing/testing_internal';
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import {MockPipeResolver} from '../testing/index';
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export function main() {
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describe('MockPipeResolver', () => {
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let pipeResolver: MockPipeResolver;
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beforeEach(inject(
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[Injector], (injector: Injector) => { pipeResolver = new MockPipeResolver(injector); }));
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describe('Pipe overriding', () => {
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it('should fallback to the default PipeResolver when templates are not overridden', () => {
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const pipe = pipeResolver.resolve(SomePipe);
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expect(pipe.name).toEqual('somePipe');
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});
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it('should allow overriding the @Pipe', () => {
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pipeResolver.setPipe(SomePipe, new Pipe({name: 'someOtherName'}));
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const pipe = pipeResolver.resolve(SomePipe);
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expect(pipe.name).toEqual('someOtherName');
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});
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});
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});
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}
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@Pipe({name: 'somePipe'})
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class SomePipe {
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}
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