Victor Berchet 76e4911e8b fix(core): fix placeholders handling in i18n.
Prior to this commit, translations were built in the serializers. This
could not work as a single translation can be used for different source
messages having different placeholder content.

Serializers do not try to replace the placeholders any more.
Placeholders are replaced by the translation bundle and the source
message is given as parameter so that the content of the placeholders is
taken into account.

Also XMB ids are now independent of the expression which is replaced by
a placeholder in the extracted file.
fixes #12512
2016-11-14 12:55:48 -08:00

47 lines
1.5 KiB
TypeScript

/**
* @license
* Copyright Google Inc. 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 * as xml from '../../../src/i18n/serializers/xml_helper';
export function main(): void {
describe('XML helper', () => {
it('should serialize XML declaration', () => {
expect(xml.serialize([new xml.Declaration({version: '1.0'})]))
.toEqual('<?xml version="1.0" ?>');
});
it('should serialize text node',
() => { expect(xml.serialize([new xml.Text('foo bar')])).toEqual('foo bar'); });
it('should escape text nodes',
() => { expect(xml.serialize([new xml.Text('<>')])).toEqual('&lt;&gt;'); });
it('should serialize xml nodes without children', () => {
expect(xml.serialize([new xml.Tag('el', {foo: 'bar'}, [])])).toEqual('<el foo="bar"/>');
});
it('should serialize xml nodes with children', () => {
expect(xml.serialize([
new xml.Tag('parent', {}, [new xml.Tag('child', {}, [new xml.Text('content')])])
])).toEqual('<parent><child>content</child></parent>');
});
it('should serialize node lists', () => {
expect(xml.serialize([
new xml.Tag('el', {order: '0'}, []),
new xml.Tag('el', {order: '1'}, []),
])).toEqual('<el order="0"/><el order="1"/>');
});
it('should escape attribute values', () => {
expect(xml.serialize([new xml.Tag('el', {foo: '<">'}, [])]))
.toEqual('<el foo="&lt;&quot;&gt;"/>');
});
});
}