angular-cn/packages/compiler/test/i18n/integration_common.ts

203 lines
7.9 KiB
TypeScript

/**
* @license
* Copyright Google LLC 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 {NgLocalization} from '@angular/common';
import {Serializer} from '@angular/compiler/src/i18n';
import {MessageBundle} from '@angular/compiler/src/i18n/message_bundle';
import {HtmlParser} from '@angular/compiler/src/ml_parser/html_parser';
import {DEFAULT_INTERPOLATION_CONFIG} from '@angular/compiler/src/ml_parser/interpolation_config';
import {Component, DebugElement, TRANSLATIONS, TRANSLATIONS_FORMAT} from '@angular/core';
import {ComponentFixture, TestBed} from '@angular/core/testing';
import {By} from '@angular/platform-browser/src/dom/debug/by';
import {stringifyElement} from '@angular/platform-browser/testing/src/browser_util';
import {expect} from '@angular/platform-browser/testing/src/matchers';
import {SpyResourceLoader} from '../spies';
@Component({
selector: 'i18n-cmp',
template: '',
})
export class I18nComponent {
count?: number;
sex?: string;
sexB?: string;
response: any = {getItemsList: (): any[] => []};
}
export class FrLocalization extends NgLocalization {
public static PROVIDE = {provide: NgLocalization, useClass: FrLocalization, deps: []};
getPluralCategory(value: number): string {
switch (value) {
case 0:
case 1:
return 'one';
default:
return 'other';
}
}
}
export function validateHtml(
tb: ComponentFixture<I18nComponent>, cmp: I18nComponent, el: DebugElement) {
expectHtml(el, 'h1').toBe('<h1>attributs i18n sur les balises</h1>');
expectHtml(el, '#i18n-1').toBe('<div id="i18n-1"><p>imbriqué</p></div>');
expectHtml(el, '#i18n-2').toBe('<div id="i18n-2"><p>imbriqué</p></div>');
expectHtml(el, '#i18n-3').toBe('<div id="i18n-3"><p><i>avec des espaces réservés</i></p></div>');
expectHtml(el, '#i18n-3b')
.toBe(
'<div id="i18n-3b"><p><i class="preserved-on-placeholders">avec des espaces réservés</i></p></div>');
expectHtml(el, '#i18n-4')
.toBe('<p data-html="<b>gras</b>" id="i18n-4" title="sur des balises non traductibles"></p>');
expectHtml(el, '#i18n-5').toBe('<p id="i18n-5" title="sur des balises traductibles"></p>');
expectHtml(el, '#i18n-6').toBe('<p id="i18n-6" title=""></p>');
cmp.count = 0;
tb.detectChanges();
expect(el.query(By.css('#i18n-7')).nativeElement).toHaveText('zero');
expect(el.query(By.css('#i18n-14')).nativeElement).toHaveText('zero');
cmp.count = 1;
tb.detectChanges();
expect(el.query(By.css('#i18n-7')).nativeElement).toHaveText('un');
expect(el.query(By.css('#i18n-14')).nativeElement).toHaveText('un');
expect(el.query(By.css('#i18n-17')).nativeElement).toHaveText('un');
cmp.count = 2;
tb.detectChanges();
expect(el.query(By.css('#i18n-7')).nativeElement).toHaveText('deux');
expect(el.query(By.css('#i18n-14')).nativeElement).toHaveText('deux');
expect(el.query(By.css('#i18n-17')).nativeElement).toHaveText('deux');
cmp.count = 3;
tb.detectChanges();
expect(el.query(By.css('#i18n-7')).nativeElement).toHaveText('beaucoup');
expect(el.query(By.css('#i18n-14')).nativeElement).toHaveText('beaucoup');
expect(el.query(By.css('#i18n-17')).nativeElement).toHaveText('beaucoup');
cmp.sex = 'male';
cmp.sexB = 'female';
tb.detectChanges();
expect(el.query(By.css('#i18n-8')).nativeElement).toHaveText('homme');
expect(el.query(By.css('#i18n-8b')).nativeElement).toHaveText('femme');
cmp.sex = 'female';
tb.detectChanges();
expect(el.query(By.css('#i18n-8')).nativeElement).toHaveText('femme');
cmp.sex = '0';
tb.detectChanges();
expect(el.query(By.css('#i18n-8')).nativeElement).toHaveText('autre');
cmp.count = 123;
tb.detectChanges();
expectHtml(el, '#i18n-9').toEqual('<div id="i18n-9">count = 123</div>');
cmp.sex = 'f';
tb.detectChanges();
expectHtml(el, '#i18n-10').toEqual('<div id="i18n-10">sexe = f</div>');
expectHtml(el, '#i18n-11').toEqual('<div id="i18n-11">custom name</div>');
expectHtml(el, '#i18n-12').toEqual('<h1 id="i18n-12">Balises dans les commentaires html</h1>');
expectHtml(el, '#i18n-13').toBe('<div id="i18n-13" title="dans une section traductible"></div>');
expectHtml(el, '#i18n-15').toMatch(/ca <b>devrait<\/b> marcher/);
expectHtml(el, '#i18n-16').toMatch(/avec un ID explicite/);
expectHtml(el, '#i18n-17-5').toContain('Pas de réponse');
cmp.response.getItemsList = () => ['a'];
tb.detectChanges();
expectHtml(el, '#i18n-17-5').toContain('Une réponse');
cmp.response.getItemsList = () => ['a', 'b'];
tb.detectChanges();
expectHtml(el, '#i18n-17-5').toContain('2 réponses');
expectHtml(el, '#i18n-18')
.toEqual('<div id="i18n-18">FOO<a title="dans une section traductible">BAR</a></div>');
}
function expectHtml(el: DebugElement, cssSelector: string): any {
return expect(stringifyElement(el.query(By.css(cssSelector)).nativeElement));
}
export const HTML = `
<div>
<h1 i18n>i18n attribute on tags</h1>
<div id="i18n-1"><p i18n>nested</p></div>
<div id="i18n-2"><p i18n="different meaning|">nested</p></div>
<div id="i18n-3"><p i18n><i>with placeholders</i></p></div>
<div id="i18n-3b"><p i18n><i class="preserved-on-placeholders">with placeholders</i></p></div>
<div id="i18n-3c"><div i18n><div>with <div>nested</div> placeholders</div></div></div>
<div>
<p id="i18n-4" i18n-title title="on not translatable node" i18n-data-html data-html="<b>bold</b>"></p>
<p id="i18n-5" i18n i18n-title title="on translatable node"></p>
<p id="i18n-6" i18n-title title></p>
</div>
<!-- no ph below because the ICU node is the only child of the div, i.e. no text nodes -->
<div i18n id="i18n-7">{count, plural, =0 {zero} =1 {one} =2 {two} other {<b>many</b>}}</div>
<div i18n id="i18n-8">
{sex, select, male {m} female {f} other {other}}
</div>
<div i18n id="i18n-8b">
{sexB, select, male {m} female {f}}
</div>
<div i18n id="i18n-9">{{ "count = " + count }}</div>
<div i18n id="i18n-10">sex = {{ sex }}</div>
<div i18n id="i18n-11">{{ "custom name" //i18n(ph="CUSTOM_NAME") }}</div>
</div>
<!-- i18n -->
<h1 id="i18n-12" >Markers in html comments</h1>
<div id="i18n-13" i18n-title title="in a translatable section"></div>
<div id="i18n-14">{count, plural, =0 {zero} =1 {one} =2 {two} other {<b>many</b>}}</div>
<!-- /i18n -->
<div id="i18n-15"><ng-container i18n>it <b>should</b> work</ng-container></div>
<div id="i18n-16" i18n="@@i18n16">with an explicit ID</div>
<div id="i18n-17" i18n="@@i18n17">{count, plural, =0 {zero} =1 {one} =2 {two} other {<b>many</b>}}</div>
<!-- make sure that ICU messages are not treated as text nodes -->
<div id="i18n-17-5" i18n="desc">{
response.getItemsList().length,
plural,
=0 {Found no results}
=1 {Found one result}
other {Found {{response.getItemsList().length}} results}
}</div>
<div i18n id="i18n-18">foo<a i18n-title title="in a translatable section">bar</a></div>
<div id="i18n-19" i18n>{{ 'test' //i18n(ph="map name") }}</div>
`;
export async function configureCompiler(translationsToMerge: string, format: string) {
TestBed.configureCompiler({
providers: [
SpyResourceLoader.PROVIDE,
FrLocalization.PROVIDE,
{provide: TRANSLATIONS, useValue: translationsToMerge},
{provide: TRANSLATIONS_FORMAT, useValue: format},
]
});
TestBed.configureTestingModule({declarations: [I18nComponent]});
}
export function createComponent(html: string) {
const tb: ComponentFixture<I18nComponent> =
TestBed.overrideTemplate(I18nComponent, html).createComponent(I18nComponent);
return {tb, cmp: tb.componentInstance, el: tb.debugElement};
}
export function serializeTranslations(html: string, serializer: Serializer) {
const catalog = new MessageBundle(new HtmlParser, [], {});
catalog.updateFromTemplate(html, 'file.ts', DEFAULT_INTERPOLATION_CONFIG);
return catalog.write(serializer);
}