78 lines
2.8 KiB
TypeScript
78 lines
2.8 KiB
TypeScript
/**
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* @license
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* Copyright Google LLC 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 * as releaseConfig from '../config/index';
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import {ReleaseBuildCommandModule} from './cli';
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import * as index from './index';
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describe('ng-dev release build', () => {
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let npmPackages: string[];
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let buildPackages: jasmine.Spy;
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beforeEach(() => {
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npmPackages = ['@angular/pkg1', '@angular/pkg2'];
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buildPackages = jasmine.createSpy('buildPackages').and.resolveTo([
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{name: '@angular/pkg1', outputPath: 'dist/pkg1'},
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{name: '@angular/pkg2', outputPath: 'dist/pkg2'},
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]);
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// We cannot test the worker process, so we fake the worker function and
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// directly call the package build function.
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spyOn(index, 'buildReleaseOutput').and.callFake(() => buildPackages());
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// We need to stub out the `process.exit` function during tests as the CLI
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// handler calls those in case of failures.
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spyOn(process, 'exit');
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});
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/** Invokes the build command handler. */
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async function invokeBuild({json}: {json?: boolean} = {}) {
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spyOn(releaseConfig, 'getReleaseConfig')
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.and.returnValue({npmPackages, buildPackages, generateReleaseNotesForHead: async () => {}});
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await ReleaseBuildCommandModule.handler({json: !!json, $0: '', _: []});
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}
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it('should invoke configured build packages function', async () => {
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await invokeBuild();
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expect(buildPackages).toHaveBeenCalledTimes(1);
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expect(process.exit).toHaveBeenCalledTimes(0);
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});
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it('should print built packages as JSON if `--json` is specified', async () => {
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const writeSpy = spyOn(process.stdout, 'write');
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await invokeBuild({json: true});
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expect(buildPackages).toHaveBeenCalledTimes(1);
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expect(writeSpy).toHaveBeenCalledTimes(1);
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const jsonText = writeSpy.calls.mostRecent().args[0] as string;
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const parsed = JSON.parse(jsonText);
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expect(parsed).toEqual([
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{name: '@angular/pkg1', outputPath: 'dist/pkg1'},
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{name: '@angular/pkg2', outputPath: 'dist/pkg2'}
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]);
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expect(process.exit).toHaveBeenCalledTimes(0);
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});
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it('should error if package has not been built', async () => {
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// Set up an NPM package that is not built.
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npmPackages.push('@angular/non-existent');
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spyOn(console, 'error');
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await invokeBuild();
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expect(console.error).toHaveBeenCalledTimes(2);
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expect(console.error)
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.toHaveBeenCalledWith(
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jasmine.stringMatching(`Release output missing for the following packages`));
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expect(console.error).toHaveBeenCalledWith(jasmine.stringMatching(`- @angular/non-existent`));
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expect(process.exit).toHaveBeenCalledTimes(1);
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expect(process.exit).toHaveBeenCalledWith(1);
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});
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});
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