58 lines
2.2 KiB
TypeScript
58 lines
2.2 KiB
TypeScript
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/**
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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 {absoluteFrom, getFileSystem, relativeFrom} from '@angular/compiler-cli/src/ngtsc/file_system';
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import {runInEachFileSystem} from '@angular/compiler-cli/src/ngtsc/file_system/testing';
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import {MockLogger} from '@angular/compiler-cli/src/ngtsc/logging/testing';
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import {MessageExtractor} from '../../src/extract/extraction';
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runInEachFileSystem(() => {
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describe('extractMessages', () => {
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it('should extract a message for each $localize template tag', () => {
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const fs = getFileSystem();
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const logger = new MockLogger();
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const basePath = absoluteFrom('/root/path/');
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const filename = 'relative/path.js';
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const file = fs.resolve(basePath, filename);
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const extractor = new MessageExtractor(fs, logger, {basePath});
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fs.ensureDir(absoluteFrom('/root/path/relative'));
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fs.writeFile(file, [
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'$localize`:meaning|description:a${1}b${2}c`;',
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'$localize(__makeTemplateObject(["a", ":custom-placeholder:b", "c"], ["a", ":custom-placeholder:b", "c"]), 1, 2);'
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].join('\n'));
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const messages = extractor.extractMessages(filename);
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expect(messages.length).toEqual(2);
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expect(messages[0]).toEqual({
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id: '2714330828844000684',
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description: 'description',
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meaning: 'meaning',
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messageParts: ['a', 'b', 'c'],
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text: 'a{$PH}b{$PH_1}c',
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placeholderNames: ['PH', 'PH_1'],
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substitutions: jasmine.any(Object),
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legacyIds: [],
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location: {start: {line: 0, column: 9}, end: {line: 0, column: 43}, file},
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});
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expect(messages[1]).toEqual({
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id: '5692770902395945649',
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description: '',
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meaning: '',
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messageParts: ['a', 'b', 'c'],
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text: 'a{$custom-placeholder}b{$PH_1}c',
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placeholderNames: ['custom-placeholder', 'PH_1'],
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substitutions: jasmine.any(Object),
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legacyIds: [],
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location: {start: {line: 1, column: 0}, end: {line: 1, column: 111}, file},
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});
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});
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});
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});
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