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import { async, ComponentFixture, TestBed, inject, fakeAsync } from '@angular/core/testing';
import { NO_ERRORS_SCHEMA, CUSTOM_ELEMENTS_SCHEMA } from '@angular/core';
import { NgxEchartsModule } from 'ngx-echarts';
import { NgZorroAntdModule } from 'ng-zorro-antd';
import { TranslateModule, TranslateLoader, TranslateService, TranslateFakeLoader } from '@ngx-translate/core';
import { HttpClientModule } from '@angular/common/http';
import { HttpClientTestingModule, HttpTestingController } from '@angular/common/http/testing';
import { BrowserAnimationsModule } from '@angular/platform-browser/animations';
import { NZ_I18N, en_US } from 'ng-zorro-antd';
import { AlarmComponent } from './alarm.component';
import { DetailsComponent } from '../../shared/components/details/details.component';
import { LineComponent } from '../../shared/components/charts/line/line.component';
import { HomesService } from '../../core/services/homes.service';
import { Util } from '../../shared/utils/utils';
describe('AlarmComponent', () => {
let component: AlarmComponent;
let fixture: ComponentFixture<AlarmComponent>;
beforeEach(async(() => {
TestBed.configureTestingModule({
declarations: [AlarmComponent, DetailsComponent, LineComponent],
imports: [TranslateModule.forRoot({ loader: { provide: TranslateLoader, useClass: TranslateFakeLoader } }),
NgZorroAntdModule.forRoot(),
NgxEchartsModule,
HttpClientModule,
BrowserAnimationsModule,
HttpClientTestingModule],
providers: [TranslateService, HomesService, Util,
{ provide: NZ_I18N, useValue: en_US }],
schemas: [
CUSTOM_ELEMENTS_SCHEMA,
NO_ERRORS_SCHEMA
]
})
.compileComponents();
}));
beforeEach(() => {
fixture = TestBed.createComponent(AlarmComponent);
component = fixture.componentInstance;
fixture.detectChanges();
});
it('should create', inject([HttpTestingController, HomesService],
(httpMock: HttpTestingController, service: HomesService) => {
expect(component).toBeTruthy();
}));
it('expects service to fetch data with proper sorting',
inject([HttpTestingController, HomesService],
(httpMock: HttpTestingController, service: HomesService) => {
// We call the service
service.getqueryAllSourceNames().subscribe(data => {
expect(data.pageInfo.totalRecordCount).toBe(21);
expect(data.pageInfo.pageNumber).toBe(0);
expect(data.data.length).toBe(7);
});
// We set the expectations for the HttpClient mock
const req = httpMock.expectOne('http://.../data/contacts');
expect(req.request.method).toEqual('GET');
// Then we set the fake data to be returned by the mock
req.flush({ data: {pageInfo: {totalRecordCount: 21, pageNumber: 0}, data: []}});
})
);
});
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