import { ComponentFixture, TestBed } from '@angular/core/testing';
import { NO_ERRORS_SCHEMA } from '@angular/core';
import { NotificationsComponent } from './notifications.component';
import { ActivatedRoute } from '@angular/router';
import { ModalService, MessageBoxService, NotificationsService, NotificationEntry, JsonDate, NotificationEntityType, RegistryVersionBasicData } from 'src/app/shared';
import { OrderPipe } from 'ngx-order-pipe';
import { RenderDatePipe } from 'src/app/shared/pipes/renderdate.pipe';
import { VersionInfoPipe } from 'src/app/shared/pipes/versioninfo.pipe';
import { of } from 'rxjs';
fdescribe('NotificationsComponent', () => {
let component: NotificationsComponent;
let fixture: ComponentFixture<NotificationsComponent>;
const registryVersionBasicData = new RegistryVersionBasicData(
false,
'versionId',
new JsonDate('Unspecified', 631894104000000000),
'user',
'comment'
);
const notifications = new NotificationEntry(
new JsonDate('Unspecified', 631894104000000000),
'summary',
'message',
NotificationEntityType.StressScenario,
'instance name',
'instance key',
registryVersionBasicData,
'additional information');
const route = { data: of({ notifications: [notifications] }) };
beforeEach(() => {
const modalServiceStub = {};
const messageBoxServiceStub = {};
const notificationsServiceStub = {};
TestBed.configureTestingModule({
schemas: [NO_ERRORS_SCHEMA],
declarations: [NotificationsComponent, OrderPipe, RenderDatePipe, VersionInfoPipe],
providers: [
{ provide: ActivatedRoute, useValue: route },
{ provide: ModalService, useValue: modalServiceStub },
{ provide: MessageBoxService, useValue: messageBoxServiceStub },
{ provide: NotificationsService, useValue: notificationsServiceStub },
]
});
fixture = TestBed.createComponent(NotificationsComponent);
component = fixture.componentInstance;
});
it('can load instance', () => {
expect(component).toBeTruthy();
});
describe('ngOnInit', () => {
it('should get notifications entry', () => {
component.ngOnInit();
expect(component.notifications).toEqual([notifications]);
});
});
});
Самое простое из возможных решений. Используйте:
const route = { data: of({ notifications: [notifications] }) };
.., а затем используйте это значение в поставщиках компонентов:
{ provide: ActivatedRoute, useValue: route }
.. в качестве примитивного макета для ActivatedRoute. Тогда ваш контрольный пример может выглядеть следующим образом (TestBed не требуется):
describe('ngOnInit', () => {
it('should get notifications entry', () => {
component.ngOnInit();
expect(component.notifications).toEqual([notifications]);
});
});