angular-cn/packages/compiler-cli/test/metadata/index_writer_spec.ts

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/**
* @license
* Copyright Google LLC All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
import {MetadataBundler} from '../../src/metadata/bundler';
import {MetadataCollector} from '../../src/metadata/collector';
import {privateEntriesToIndex} from '../../src/metadata/index_writer';
import {MockStringBundlerHost, SIMPLE_LIBRARY} from './bundler_spec';
describe('index_writer', () => {
it('should be able to write the index of a simple library', () => {
const host = new MockStringBundlerHost('/', SIMPLE_LIBRARY);
const bundler = new MetadataBundler('/lib/index', undefined, host);
const bundle = bundler.getMetadataBundle();
const result = privateEntriesToIndex('./index', bundle.privates);
expect(result).toContain(`export * from './index';`);
expect(result).toContain(`export {PrivateOne as ɵa} from './src/one';`);
expect(result).toContain(`export {PrivateTwo as ɵb} from './src/two/index';`);
});
});