angular-cn/packages/compiler/test/ng_module_resolver_mock_spec.ts
Joey Perrott d1ea1f4c7f build: update license headers to reference Google LLC ()
Update the license headers throughout the repository to reference Google LLC
rather than Google Inc, for the required license headers.

PR Close 
2020-05-26 14:26:58 -04:00

47 lines
1.5 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 {Injector, NgModule} from '@angular/core';
import {beforeEach, describe, expect, inject, it} from '@angular/core/testing/src/testing_internal';
import {JitReflector} from '@angular/platform-browser-dynamic/src/compiler_reflector';
import {MockNgModuleResolver} from '../testing';
{
describe('MockNgModuleResolver', () => {
let ngModuleResolver: MockNgModuleResolver;
beforeEach(inject([Injector], (injector: Injector) => {
ngModuleResolver = new MockNgModuleResolver(new JitReflector());
}));
describe('NgModule overriding', () => {
it('should fallback to the default NgModuleResolver when templates are not overridden',
() => {
const ngModule = ngModuleResolver.resolve(SomeNgModule);
expect(ngModule.declarations).toEqual([SomeDirective]);
});
it('should allow overriding the @NgModule', () => {
ngModuleResolver.setNgModule(
SomeNgModule, new NgModule({declarations: [SomeOtherDirective]}));
const ngModule = ngModuleResolver.resolve(SomeNgModule);
expect(ngModule.declarations).toEqual([SomeOtherDirective]);
});
});
});
}
class SomeDirective {}
class SomeOtherDirective {}
@NgModule({declarations: [SomeDirective]})
class SomeNgModule {
}