2019-11-18 10:51:04 +00:00
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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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2021-02-22 21:42:06 +00:00
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import {absoluteFrom, getFileSystem} from '@angular/compiler-cli/src/ngtsc/file_system';
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2019-11-18 10:51:04 +00:00
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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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import {runInNativeFileSystem} from '../helpers';
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runInNativeFileSystem(() => {
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describe('extractMessages', () => {
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it('should extract a message for each $localize template tag', () => {
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const fs = getFileSystem();
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const logger = new MockLogger();
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const basePath = absoluteFrom('/root/path/');
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const filename = 'relative/path.js';
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const file = fs.resolve(basePath, filename);
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const extractor = new MessageExtractor(fs, logger, {basePath});
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fs.ensureDir(fs.dirname(file));
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fs.writeFile(file, [
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'$localize`:meaning|description:a${1}b${2}c`;',
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2020-08-17 12:29:18 +01:00
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'$localize(__makeTemplateObject(["a", ":custom-placeholder:b", "c"], ["a", ":custom-placeholder:b", "c"]), 1, 2);',
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'$localize`:@@custom-id:a${1}b${2}c`;',
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].join('\n'));
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const messages = extractor.extractMessages(filename);
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expect(messages.length).toEqual(3);
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expect(messages[0]).toEqual({
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id: '2714330828844000684',
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customId: undefined,
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description: 'description',
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meaning: 'meaning',
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messageParts: ['a', 'b', 'c'],
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messagePartLocations: [
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{
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start: {line: 0, column: 10},
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end: {line: 0, column: 32},
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file,
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text: ':meaning|description:a',
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},
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{
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start: {line: 0, column: 36},
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end: {line: 0, column: 37},
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file,
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text: 'b',
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},
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{
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start: {line: 0, column: 41},
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end: {line: 0, column: 42},
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file,
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text: 'c',
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}
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],
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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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substitutionLocations: {
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PH: {start: {line: 0, column: 34}, end: {line: 0, column: 35}, file, text: '1'},
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PH_1: {start: {line: 0, column: 39}, end: {line: 0, column: 40}, file, text: '2'}
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},
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legacyIds: [],
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location: {
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start: {line: 0, column: 9},
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end: {line: 0, column: 43},
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file,
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text: '`:meaning|description:a${1}b${2}c`',
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},
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});
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expect(messages[1]).toEqual({
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id: '5692770902395945649',
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customId: undefined,
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description: '',
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meaning: '',
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messageParts: ['a', 'b', 'c'],
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messagePartLocations: [
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{
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start: {line: 1, column: 69},
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end: {line: 1, column: 72},
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file,
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text: '"a"',
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},
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{
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start: {line: 1, column: 74},
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end: {line: 1, column: 97},
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file,
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text: '":custom-placeholder:b"',
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},
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{
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start: {line: 1, column: 99},
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end: {line: 1, column: 102},
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file,
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text: '"c"',
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}
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],
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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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substitutionLocations: {
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'custom-placeholder':
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{start: {line: 1, column: 106}, end: {line: 1, column: 107}, file, text: '1'},
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PH_1: {start: {line: 1, column: 109}, end: {line: 1, column: 110}, file, text: '2'}
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},
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legacyIds: [],
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location: {
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start: {line: 1, column: 10},
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end: {line: 1, column: 107},
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file,
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text:
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'__makeTemplateObject(["a", ":custom-placeholder:b", "c"], ["a", ":custom-placeholder:b", "c"])',
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},
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});
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expect(messages[2]).toEqual({
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id: 'custom-id',
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customId: 'custom-id',
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description: '',
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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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substitutionLocations: {
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PH: {start: {line: 2, column: 26}, end: {line: 2, column: 27}, file, text: '1'},
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PH_1: {start: {line: 2, column: 31}, end: {line: 2, column: 32}, file, text: '2'}
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},
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messagePartLocations: [
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{start: {line: 2, column: 10}, end: {line: 2, column: 24}, file, text: ':@@custom-id:a'},
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{start: {line: 2, column: 28}, end: {line: 2, column: 29}, file, text: 'b'},
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{start: {line: 2, column: 33}, end: {line: 2, column: 34}, file, text: 'c'}
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],
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legacyIds: [],
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location: {
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start: {line: 2, column: 9},
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end: {line: 2, column: 35},
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file,
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text: '`:@@custom-id:a${1}b${2}c`'
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},
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});
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});
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});
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});
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