test: update ivy i18n integration test (#33314)

The integration test now checks that the locale inlining is working.

PR Close #33314

integration/cli-hello-world-ivy-i18n/src/app/app.component.html

@@ -7,7 +7,9 @@
   <p id="message">{{ message }}</p>
   <img width="300" alt="Angular Logo" src="data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZpZXdCb3g9IjAgMCAyNTAgMjUwIj4KICAgIDxwYXRoIGZpbGw9IiNERDAwMzEiIGQ9Ik0xMjUgMzBMMzEuOSA2My4ybDE0LjIgMTIzLjFMMTI1IDIzMGw3OC45LTQzLjcgMTQuMi0xMjMuMXoiIC8+CiAgICA8cGF0aCBmaWxsPSIjQzMwMDJGIiBkPSJNMTI1IDMwdjIyLjItLjFWMjMwbDc4LjktNDMuNyAxNC4yLTEyMy4xTDEyNSAzMHoiIC8+CiAgICA8cGF0aCAgZmlsbD0iI0ZGRkZGRiIgZD0iTTEyNSA1Mi4xTDY2LjggMTgyLjZoMjEuN2wxMS43LTI5LjJoNDkuNGwxMS43IDI5LjJIMTgzTDEyNSA1Mi4xem0xNyA4My4zaC0zNGwxNy00MC45IDE3IDQwLjl6IiAvPgogIDwvc3ZnPg==">
 </div>
+<p id="locale">{{ locale }}</p>
 <p id="pipe">{{ 1 | percent }} awesome</p>
+<p id="date">{{ jan | date : 'LLLL' }}</p>
 <h2>Here are some links to help you start: </h2>
 <ul>
   <li>

integration/cli-hello-world-ivy-i18n/src/app/app.component.spec.ts

@@ -27,6 +27,6 @@ describe('AppComponent', () => {
     fixture.detectChanges();
     const compiled = fixture.debugElement.nativeElement;
     expect(compiled.querySelector('h1').textContent)
-        .toContain('Bonjour cli-hello-world-ivy-compat!');
+        .toContain('Hello cli-hello-world-ivy-compat!');
   });
 });

integration/cli-hello-world-ivy-i18n/src/app/app.component.ts

@@ -1,8 +1,10 @@
-import {Component} from '@angular/core';
+import {Component, Inject, LOCALE_ID} from '@angular/core';
 
 @Component(
     {selector: 'app-root', templateUrl: './app.component.html', styleUrls: ['./app.component.css']})
 export class AppComponent {
+  constructor(@Inject(LOCALE_ID) public locale: string) {}
   title = `cli-hello-world-ivy-compat`;
   message = $localize `Welcome to the i18n app.`;
+  jan = new Date(2000, 0, 1);
 }

integration/cli-hello-world-ivy-i18n/src/app/app.module.ts

@@ -1,17 +1,13 @@
 import {registerLocaleData} from '@angular/common';
-import {LOCALE_ID, NgModule} from '@angular/core';
+import {NgModule} from '@angular/core';
 import {BrowserModule} from '@angular/platform-browser';
 import localeFr from '@angular/common/locales/fr';
 import {AppComponent} from './app.component';
 
 // adding this code to detect issues like https://github.com/angular/angular-cli/issues/10322
+// it should not affect the CLI importing additional locale data for compile time inlined bundles.
 registerLocaleData(localeFr);
 
-@NgModule({
-  declarations: [AppComponent],
-  imports: [BrowserModule],
-  providers: [{provide: LOCALE_ID, useValue: 'fr'}],
-  bootstrap: [AppComponent]
-})
+@NgModule({declarations: [AppComponent], imports: [BrowserModule], bootstrap: [AppComponent]})
 export class AppModule {
 }

integration/cli-hello-world-ivy-i18n/src/polyfills-runtime.ts

@@ -0,0 +1,86 @@
+/**
+ * This file includes polyfills needed by Angular and is loaded before the app.
+ * You can add your own extra polyfills to this file.
+ *
+ * This file is divided into 2 sections:
+ *   1. Browser polyfills. These are applied before loading ZoneJS and are sorted by browsers.
+ *   2. Application imports. Files imported after ZoneJS that should be loaded before your main
+ *      file.
+ *
+ * The current setup is for so-called "evergreen" browsers; the last versions of browsers that
+ * automatically update themselves. This includes Safari >= 10, Chrome >= 55 (including Opera),
+ * Edge >= 13 on the desktop, and iOS 10 and Chrome on mobile.
+ *
+ * Learn more in https://angular.io/guide/browser-support
+ */
+
+/***************************************************************************************************
+ * BROWSER POLYFILLS
+ */
+
+/** IE10 and IE11 requires the following for NgClass support on SVG elements */
+// import 'classlist.js';  // Run `npm install --save classlist.js`.
+
+/**
+ * Web Animations `@angular/platform-browser/animations`
+ * Only required if AnimationBuilder is used within the application and using IE/Edge or Safari.
+ * Standard animation support in Angular DOES NOT require any polyfills (as of Angular 6.0).
+ */
+// import 'web-animations-js';  // Run `npm install --save web-animations-js`.
+
+/**
+ * By default, zone.js will patch all possible macroTask and DomEvents
+ * user can disable parts of macroTask/DomEvents patch by setting following flags
+ * because those flags need to be set before `zone.js` being loaded, and webpack
+ * will put import in the top of bundle, so user need to create a separate file
+ * in this directory (for example: zone-flags.ts), and put the following flags
+ * into that file, and then add the following code before importing zone.js.
+ * import './zone-flags.ts';
+ *
+ * The flags allowed in zone-flags.ts are listed here.
+ *
+ * The following flags will work for all browsers.
+ *
+ * (window as any).__Zone_disable_requestAnimationFrame = true; // disable patch
+ * requestAnimationFrame
+ * (window as any).__Zone_disable_on_property = true; // disable patch onProperty such as onclick
+ * (window as any).__zone_symbol__UNPATCHED_EVENTS = ['scroll', 'mousemove']; // disable patch
+ * specified eventNames
+ *
+ *  in IE/Edge developer tools, the addEventListener will also be wrapped by zone.js
+ *  with the following flag, it will bypass `zone.js` patch for IE/Edge
+ *
+ *  (window as any).__Zone_enable_cross_context_check = true;
+ *
+ */
+
+/***************************************************************************************************
+ * Zone JS is required by default for Angular itself.
+ */
+import 'zone.js/dist/zone'; // Included with Angular CLI.
+
+/***************************************************************************************************
+ * Load `$localize` onto the global scope - used if i18n tags appear in Angular templates.
+ */
+import '@angular/localize/init';
+
+// Note that `computeMsgId` is a private API at this stage. It will probably be exported directly
+// from `@angular/localize` at some point.
+import {computeMsgId} from '@angular/compiler';
+import {loadTranslations} from '@angular/localize';
+
+// Load some runtime translations!
+loadTranslations({
+  [computeMsgId(' Hello {$INTERPOLATION}! ')]: 'Bonjour {$INTERPOLATION}!',
+  [computeMsgId('Welcome to the i18n app.')]: 'Bienvenue sur l\'application i18n.',
+});
+
+// Set up the locale for the runtime inlining (EXPERIMENTAL)
+$localize.locale = 'fr';
+import {registerLocaleData} from '@angular/common';
+import localeFr from '@angular/common/locales/fr';
+registerLocaleData(localeFr);
+
+/***************************************************************************************************
+ * APPLICATION IMPORTS
+ */

integration/cli-hello-world-ivy-i18n/src/polyfills.ts

@@ -62,16 +62,6 @@ import 'zone.js/dist/zone'; // Included with Angular CLI.
  */
 import '@angular/localize/init';
 
-// Note that `computeMsgId` is a private API at this stage. It will probably be exported directly
-// from `@angular/localize` at some point.
-import {computeMsgId} from '@angular/compiler';
-import {loadTranslations} from '@angular/localize';
-
-// Load some runtime translations!
-loadTranslations({
-  [computeMsgId(' Hello {$INTERPOLATION}! ')]: 'Bonjour {$INTERPOLATION}!',
-  [computeMsgId('Welcome to the i18n app.')]: 'Bienvenue sur l\'application i18n.',
-});
 
 /***************************************************************************************************
  * APPLICATION IMPORTS