Anu*_*TBE 6 angular angular-test angular6
我已经用 编写了我的第一个角度应用程序Angular 6。
我还没有编写任何测试,但在生成components和时自动创建了一些默认测试文件services。
当我使用运行自动生成的测试时
ng test
Run Code Online (Sandbox Code Playgroud)
它给出了太多的错误。其中一个错误就像
ChangeAvatarModalComponent should create
Failed: Template parse errors:
There is no directive with "exportAs" set to "ngForm" ("
<div class="modal-body">
<form [formGroup]="changeAvatarForm" id="avatar-form" [ERROR ->]#formDir="ngForm" (submit)="onSubmit()">
<div class="row">
<div class="col-md-12">
"): ng:///DynamicTestModule/ChangeAvatarModalComponent.html@8:56
Can't bind to 'formGroup' since it isn't a known property of 'form'. ("
<div class="modal-body">
Run Code Online (Sandbox Code Playgroud)
我有一个帐户模块,其中包含ChangeAvatarModalComponent。
我在account.module.ts中有以下几行
@NgModule({
imports: [
CommonModule,
FormsModule,
ReactiveFormsModule,
RouterModule.forChild(AccountRoutes),
NgbModule
],
declarations: [
ChangeAvatarModalComponent
],
entryComponents: [
ChangeAvatarModalComponent
]
})
export class AccountModule { }
Run Code Online (Sandbox Code Playgroud)
并且 和FormsModule也ReactiveFormsModule被导入到app.module.ts中
生成的日志中有很多这样的错误。
编辑2:change-avatar-modal.component.spec.ts
import { async, ComponentFixture, TestBed } from '@angular/core/testing';
import { ChangeAvatarModalComponent } from './change-avatar-modal.component';
describe('ChangeAvatarModalComponent', () => {
let component: ChangeAvatarModalComponent;
let fixture: ComponentFixture<ChangeAvatarModalComponent>;
beforeEach(async(() => {
TestBed.configureTestingModule({
declarations: [ ChangeAvatarModalComponent ]
})
.compileComponents();
}));
beforeEach(() => {
fixture = TestBed.createComponent(ChangeAvatarModalComponent);
component = fixture.componentInstance;
fixture.detectChanges();
});
it('should create', () => {
expect(component).toBeTruthy();
});
});
Run Code Online (Sandbox Code Playgroud)
您没有.spec.ts在您提供的代码中显示您的文件。
您遇到表单问题的原因是因为在您的规范文件中您也需要导入相关模块,如下所示:
describe('ExampleComponent', () => {
let component: ExampleComponent
let fixture: ComponentFixture<ExampleComponent>
beforeEach(async(() => {
TestBed.configureTestingModule({
imports: [
RouterTestingModule,
TranslateModule.forRoot({
loader: {provide: TranslateLoader, useClass: TranslateFakeLoader}
}),
HttpClientModule,
HttpClientTestingModule,
FormsModule,
SfFormModule,
ReactiveFormsModule,
NguiAutoCompleteModule,
NgxMyDatePickerModule,
NgxPermissionsModule.forRoot(),
PipeModule,
StoreModule.forRoot({}),
LayoutsModule
],
declarations: [
ExampleComponent
],
providers: [
{provide: APP_BASE_HREF, useValue: '/'},
{provide: ToastrService, MockToastrService},
ActionsSubject,
SimService
]
}).compileComponents()
}))
beforeEach(() => {
fixture = TestBed.createComponent(ExampleComponent)
component = fixture.componentInstance
fixture.detectChanges()
})
it('should create', () => {
expect(component).toBeTruthy()
})
})
Run Code Online (Sandbox Code Playgroud)
在您的情况下,您需要在规范文件中导入 FormsModule 和/或 ReactiveFormsModule 并尝试其他内容。
为了减少导入数量,您可以只将自己的模块导入到规范文件中 - 例如 AccountModule 和/或 AppModule - 因为这些模块已经导入了表单内容。
| 归档时间: |
|
| 查看次数: |
12600 次 |
| 最近记录: |