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fix: respecting mock keep switch in nested modules
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,81 @@ | ||
| import { Component, NgModule } from '@angular/core'; | ||
| import { BrowserModule } from '@angular/platform-browser'; | ||
| import { BrowserAnimationsModule } from '@angular/platform-browser/animations'; | ||
| import { MockBuilder, MockRender } from 'ng-mocks'; | ||
|
|
||
| // This directive is shared via a module that is actually is kept in one and is mocked in another one. | ||
| @Component({ | ||
| selector: 'shared', | ||
| template: 'shared', | ||
| }) | ||
| class SharedComponent {} | ||
|
|
||
| @NgModule({ | ||
| declarations: [SharedComponent], | ||
| exports: [SharedComponent], | ||
| }) | ||
| class SharedModule {} | ||
|
|
||
| @NgModule({ | ||
| exports: [SharedModule], | ||
| imports: [SharedModule], | ||
| }) | ||
| class MockModule {} | ||
|
|
||
| @NgModule({ | ||
| exports: [SharedModule], | ||
| imports: [SharedModule], | ||
| }) | ||
| class KeepModule {} | ||
|
|
||
| @Component({ | ||
| selector: 'target', | ||
| template: 'target', | ||
| }) | ||
| class TargetComponent {} | ||
|
|
||
| @NgModule({ | ||
| bootstrap: [TargetComponent], | ||
| declarations: [TargetComponent], | ||
| imports: [BrowserModule, BrowserAnimationsModule, KeepModule, MockModule], | ||
| providers: [], | ||
| }) | ||
| export class TargetModule {} | ||
|
|
||
| describe('issue-222:mock-keep-priorities', () => { | ||
| describe('keep', () => { | ||
| beforeEach(() => MockBuilder(TargetComponent, TargetModule).keep(KeepModule)); | ||
|
|
||
| it('keeps all child imports', () => { | ||
| const fixture = MockRender(SharedComponent); | ||
| expect(fixture.nativeElement.innerHTML).toEqual('<shared>shared</shared>'); | ||
| }); | ||
| }); | ||
|
|
||
| describe('mock', () => { | ||
| beforeEach(() => MockBuilder(TargetComponent, TargetModule).keep(KeepModule).mock(SharedModule)); | ||
|
|
||
| it('mocks the nested module of a kept module', () => { | ||
| const fixture = MockRender(SharedComponent); | ||
| expect(fixture.nativeElement.innerHTML).toEqual('<shared></shared>'); | ||
| }); | ||
| }); | ||
|
|
||
| describe('reverse', () => { | ||
| beforeEach(() => MockBuilder(TargetComponent, TargetModule).mock(KeepModule).keep(SharedModule)); | ||
|
|
||
| it('keeps the nested module of a mocked module', () => { | ||
| const fixture = MockRender(SharedComponent); | ||
| expect(fixture.nativeElement.innerHTML).toEqual('<shared>shared</shared>'); | ||
| }); | ||
| }); | ||
|
|
||
| describe('mock keep priority', () => { | ||
| beforeEach(() => MockBuilder(TargetComponent, TargetModule).keep(KeepModule).mock(MockModule)); | ||
|
|
||
| it('keep wins', () => { | ||
| const fixture = MockRender(SharedComponent); | ||
| expect(fixture.nativeElement.innerHTML).toEqual('<shared>shared</shared>'); | ||
| }); | ||
| }); | ||
| }); |