Я новичок в разработке углов и более новых по сравнению с модульными испытаниями с использованием жасмина. Я создал компонент для посева диалога с использованием углового материала MatDialogRef, MAT_DIALOG_DATA из @углового/материала. Компонент работает нормально, но тестирование модуля дает мне ошибку, которую я не могу решить.
Я действительно нуждаюсь в этом, чтобы работать, и любая помощь была бы оценена... Спасибо заранее.. !!!
Пожалуйста, найдите мой код ниже:
app.module.ts
import { BrowserModule } from '@angular/platform-browser';
import { NgModule, CUSTOM_ELEMENTS_SCHEMA } from '@angular/core';
import { HttpClientModule, HttpClient } from '@angular/common/http';
import { HttpModule } from '@angular/http';
import { RouterModule, Routes } from '@angular/router';
import 'hammerjs';
import { NgxPhoneSelectModule } from 'ngx-phone-select';
import { BrowserAnimationsModule } from '@angular/platform-browser/animations';
import { FormsModule, ReactiveFormsModule } from '@angular/forms';
import { MatInputModule, MatButtonModule, MatSelectModule } from '@angular/material';
import { MatGridListModule } from '@angular/material';
import { MatTableModule } from '@angular/material';
import { MatDialogModule} from '@angular/material';
import { MatCardModule} from '@angular/material';
import { MaterialModule } from './modules/material/material.module';
import { AppComponent } from './app.component';
import { CustomerComponent } from './components/customer/customer.component';
import { LoginComponent } from './components/login/login.component';
import { ForgetPasswordComponent } from './components/forget-password/forget-password.component';
import { PageNotFoundComponent } from './components/page-not-found/page-not-found.component';
import { DashboardComponent } from './components/dashboard/dashboard.component';
import { LoaderService } from './services/loader.service';
import { CustomerDataService } from './services/customer-data.service';
import { UserService } from './services/user/user.service';
import { HeaderComponent } from './components/header/header.component';
import { UpdateCustomerComponent } from './components/update-customer/update-customer.component';
import { AuthService } from './services/auth.service';
import { AuthGuard } from './services/auth/auth.guard';
import { DeleteCustomerComponent } from './components/delete-customer/delete-customer.component';
import { FooterComponent } from './components/footer/footer.component';
const appRoutes: Routes = [
{
path: '',
component: LoginComponent
},
{
path: 'create-customer',
component: CustomerComponent,
// canActivate: [AuthGuard] // ristrict direct access of links
},
{
path: 'forget-password',
component: ForgetPasswordComponent,
// canActivate: [AuthGuard] // ristrict direct access of links
},
{
path: 'dashboard',
component: DashboardComponent,
// canActivate: [AuthGuard] // ristrict direct access of links
},
{
path: 'update-customer',
component: UpdateCustomerComponent,
// canActivate: [AuthGuard] // ristrict direct access of links
},
{
path: '**',
component: PageNotFoundComponent
}
];
@NgModule({
declarations: [
AppComponent,
CustomerComponent,
LoginComponent,
ForgetPasswordComponent,
PageNotFoundComponent,
DashboardComponent,
HeaderComponent,
UpdateCustomerComponent,
DeleteCustomerComponent,
FooterComponent
],
imports: [
BrowserModule,
HttpClientModule,
HttpModule,
RouterModule.forRoot(appRoutes),
NgxPhoneSelectModule,
BrowserAnimationsModule,
FormsModule,
ReactiveFormsModule,
MatInputModule,
MatButtonModule,
MatSelectModule,
MatGridListModule,
MatTableModule,
MaterialModule
],
entryComponents: [
DeleteCustomerComponent
],
schemas: [ CUSTOM_ELEMENTS_SCHEMA ],
providers: [LoaderService, AuthService, AuthGuard, UserService, CustomerDataService],
bootstrap: [AppComponent]
})
export class AppModule { }
удалить компонент клиента
import { Component, OnInit, Inject } from '@angular/core';
import { MatDialogRef, MAT_DIALOG_DATA } from '@angular/material';
import { Router} from '@angular/router';
@Component({
selector: 'app-delete-customer',
templateUrl: './delete-customer.component.html',
styleUrls: ['./delete-customer.component.scss']
})
export class DeleteCustomerComponent implements OnInit {
constructor(private router: Router, public deleteCustDialogRef: MatDialogRef<DeleteCustomerComponent>, @Inject(MAT_DIALOG_DATA) public data: string) { }
ngOnInit() {
}
onClosedeleteCustomer() {
this.deleteCustDialogRef.close('confirm');
this.router.navigate(['./dashboard']);
}
onCloseCancel() {
this.deleteCustDialogRef.close('cancel');
}
}
удалить-customer.component.spec.ts
import { async, ComponentFixture, TestBed } from '@angular/core/testing';
import {RouterTestingModule} from '@angular/router/testing';
import { DeleteCustomerComponent } from './delete-customer.component';
import { MaterialModule } from '../../modules/material/material.module';
import { MatDialogRef, MAT_DIALOG_DATA, MatDialog, MatDialogModule } from '@angular/material';
describe('DeleteCustomerComponent', () => {
let component: DeleteCustomerComponent;
let fixture: ComponentFixture<DeleteCustomerComponent>;
beforeEach(async(() => {
TestBed.configureTestingModule({
declarations: [ DeleteCustomerComponent ],
imports: [ MaterialModule, RouterTestingModule, MatDialogModule ],
providers : [ MatDialogRef, MAT_DIALOG_DATA, MatDialog ]
})
.compileComponents();
}));
beforeEach(() => {
fixture = TestBed.createComponent(DeleteCustomerComponent);
component = fixture.componentInstance;
fixture.detectChanges();
});
it('should create', () => {
expect(component).toBeTruthy();
});
});
ошибка кармы
DeleteCustomerComponent should create
Failed: Can't resolve all parameters for MatDialogRef: (?, ?, ?).
Error: Can't resolve all parameters for MatDialogRef: (?, ?, ?).
at syntaxError (http://localhost:9876/_karma_webpack_/webpack:/C:/dewatering_FST/node_modules/@angular/compiler/esm5/compiler.js:485:22)
at CompileMetadataResolver.webpackJsonp.../../../compiler/esm5/compiler.js.CompileMetadataResolver._getDependenciesMetadata (http://localhost:9876/_karma_webpack_/webpack:/C:/dewatering_FST/node_modules/@angular/compiler/esm5/compiler.js:15662:1)
at CompileMetadataResolver.webpackJsonp.../../../compiler/esm5/compiler.js.CompileMetadataResolver._getTypeMetadata (http://localhost:9876/_karma_webpack_/webpack:/C:/dewatering_FST/node_modules/@angular/compiler/esm5/compiler.js:15497:1)
at CompileMetadataResolver.webpackJsonp.../../../compiler/esm5/compiler.js.CompileMetadataResolver._getInjectableMetadata (http://localhost:9876/_karma_webpack_/webpack:/C:/dewatering_FST/node_modules/@angular/compiler/esm5/compiler.js:15477:1)
at CompileMetadataResolver.webpackJsonp.../../../compiler/esm5/compiler.js.CompileMetadataResolver.getProviderMetadata (http://localhost:9876/_karma_webpack_/webpack:/C:/dewatering_FST/node_modules/@angular/compiler/esm5/compiler.js:15837:1)
at http://localhost:9876/_karma_webpack_/webpack:/C:/dewatering_FST/node_modules/@angular/compiler/esm5/compiler.js:15748:1
at Array.forEach (<anonymous>)
at CompileMetadataResolver.webpackJsonp.../../../compiler/esm5/compiler.js.CompileMetadataResolver._getProvidersMetadata (http://localhost:9876/_karma_webpack_/webpack:/C:/dewatering_FST/node_modules/@angular/compiler/esm5/compiler.js:15708:1)
at CompileMetadataResolver.webpackJsonp.../../../compiler/esm5/compiler.js.CompileMetadataResolver.getNgModuleMetadata (http://localhost:9876/_karma_webpack_/webpack:/C:/dewatering_FST/node_modules/@angular/compiler/esm5/compiler.js:15276:1)
at JitCompiler.webpackJsonp.../../../compiler/esm5/compiler.js.JitCompiler._loadModules (http://localhost:9876/_karma_webpack_/webpack:/C:/dewatering_FST/node_modules/@angular/compiler/esm5/compiler