121 lines
4.2 KiB
TypeScript
121 lines
4.2 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 {HtmlAst} from '@angular/compiler/src/html_ast';
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import {Message, id} from '@angular/compiler/src/i18n/message';
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import {deserializeXmb, serializeXmb} from '@angular/compiler/src/i18n/xmb_serializer';
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import {ParseError, ParseSourceSpan} from '@angular/compiler/src/parse_util';
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import {beforeEach, ddescribe, describe, expect, iit, inject, it, xdescribe, xit} from '@angular/core/testing/testing_internal';
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export function main() {
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describe('Xmb', () => {
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describe('Xmb Serialization', () => {
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it('should return an empty message bundle for an empty list of messages',
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() => { expect(serializeXmb([])).toEqual('<message-bundle></message-bundle>'); });
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it('should serialize messages without desc nor meaning', () => {
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let m = new Message('content', null, null);
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let expected = `<message-bundle><msg id='${id(m)}'>content</msg></message-bundle>`;
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expect(serializeXmb([m])).toEqual(expected);
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});
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it('should serialize messages with desc and meaning', () => {
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let m = new Message('content', 'meaning', 'description');
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let expected =
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`<message-bundle><msg id='${id(m)}' desc='description' meaning='meaning'>content</msg></message-bundle>`;
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expect(serializeXmb([m])).toEqual(expected);
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});
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it('should escape the desc and meaning', () => {
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let m = new Message('content', '"\'&<>"\'&<>', '"\'&<>"\'&<>');
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let expected =
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`<message-bundle><msg id='${id(m)}' desc='"'&<>"'&<>' meaning='"'&<>"'&<>'>content</msg></message-bundle>`;
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expect(serializeXmb([m])).toEqual(expected);
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});
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});
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describe('Xmb Deserialization', () => {
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it('should parse an empty bundle', () => {
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let mb = '<message-bundle></message-bundle>';
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expect(deserializeXmb(mb, 'url').messages).toEqual({});
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});
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it('should parse an non-empty bundle', () => {
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let mb = `
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<message-bundle>
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<msg id="id1" desc="description1">content1</msg>
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<msg id="id2">content2</msg>
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</message-bundle>
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`;
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let parsed = deserializeXmb(mb, 'url').messages;
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expect(_serialize(parsed['id1'])).toEqual('content1');
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expect(_serialize(parsed['id2'])).toEqual('content2');
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});
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it('should error when cannot parse the content', () => {
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let mb = `
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<message-bundle>
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<msg id="id1" desc="description1">content
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</message-bundle>
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`;
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let res = deserializeXmb(mb, 'url');
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expect(_serializeErrors(res.errors)).toEqual(['Unexpected closing tag "message-bundle"']);
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});
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it('should error when cannot find the id attribute', () => {
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let mb = `
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<message-bundle>
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<msg>content</msg>
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</message-bundle>
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`;
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let res = deserializeXmb(mb, 'url');
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expect(_serializeErrors(res.errors)).toEqual(['"id" attribute is missing']);
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});
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it('should error on empty content', () => {
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let mb = ``;
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let res = deserializeXmb(mb, 'url');
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expect(_serializeErrors(res.errors)).toEqual(['Missing element "message-bundle"']);
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});
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it('should error on an invalid element', () => {
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let mb = `
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<message-bundle>
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<invalid>content</invalid>
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</message-bundle>
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`;
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let res = deserializeXmb(mb, 'url');
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expect(_serializeErrors(res.errors)).toEqual(['Unexpected element "invalid"']);
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});
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it('should expand \'ph\' elements', () => {
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let mb = `
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<message-bundle>
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<msg id="id1">a<ph name="i0"/></msg>
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</message-bundle>
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`;
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let res = deserializeXmb(mb, 'url').messages['id1'];
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expect((<any>res[1]).name).toEqual('ph');
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});
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});
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});
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}
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function _serialize(nodes: HtmlAst[]): string {
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return (<any>nodes[0]).value;
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}
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function _serializeErrors(errors: ParseError[]): string[] {
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return errors.map(e => e.msg);
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}
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