48 lines
1.7 KiB
TypeScript
48 lines
1.7 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 {I18NHtmlParser} from '@angular/compiler/src/i18n/i18n_html_parser';
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import {TranslationBundle} from '@angular/compiler/src/i18n/translation_bundle';
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import {HtmlParser} from '@angular/compiler/src/ml_parser/html_parser';
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import {ParseTreeResult} from '@angular/compiler/src/ml_parser/parser';
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export function main() {
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describe('I18N html parser', () => {
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it('should return the html nodes when no translations are given', () => {
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const htmlParser = new HtmlParser();
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const i18nHtmlParser = new I18NHtmlParser(htmlParser);
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const ptResult = new ParseTreeResult([], []);
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spyOn(htmlParser, 'parse').and.returnValue(ptResult);
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spyOn(i18nHtmlParser, 'parse').and.callThrough();
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expect(i18nHtmlParser.parse('source', 'url')).toBe(ptResult);
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expect(htmlParser.parse).toHaveBeenCalledTimes(1);
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expect(htmlParser.parse)
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.toHaveBeenCalledWith('source', 'url', jasmine.anything(), jasmine.anything());
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});
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// https://github.com/angular/angular/issues/14322
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it('should parse the translations only once', () => {
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const transBundle = new TranslationBundle({}, null, () => 'id');
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spyOn(TranslationBundle, 'load').and.returnValue(transBundle);
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const htmlParser = new HtmlParser();
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const i18nHtmlParser = new I18NHtmlParser(htmlParser, 'translations');
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expect(TranslationBundle.load).toHaveBeenCalledTimes(1);
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i18nHtmlParser.parse('source', 'url');
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i18nHtmlParser.parse('source', 'url');
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expect(TranslationBundle.load).toHaveBeenCalledTimes(1);
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});
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});
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}
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