angular-docs-cn/packages/compiler/test/ng_module_resolver_mock_spec.ts
Tobias Bosch 0cc77b4a69 refactor(compiler): split compiler and core (#18683)
After this, neither @angular/compiler nor @angular/comnpiler-cli depend
on @angular/core.

This add a duplication of some interfaces and enums which is stored
in @angular/compiler/src/core.ts

BREAKING CHANGE:
- `@angular/platform-server` now additionally depends on
  `@angular/platform-browser-dynamic` as a peer dependency.


PR Close #18683
2017-08-16 17:58:53 -05:00

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 {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';
export function main() {
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 {
}