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import { HttpClientTestingModule } from '@angular/common/http/testing';
import { ComponentFixture, fakeAsync, TestBed, tick } from '@angular/core/testing';
import { NoopAnimationsModule } from '@angular/platform-browser/animations';
import { RouterTestingModule } from '@angular/router/testing';
import { NgbProgressbarModule } from '@ng-bootstrap/ng-bootstrap';
import { ClickOutsideModule } from 'ng-click-outside';
import { ToastrModule } from 'ngx-toastr';
import { SimplebarAngularModule } from 'simplebar-angular';
import { PrometheusService } from '~/app/shared/api/prometheus.service';
import { RbdService } from '~/app/shared/api/rbd.service';
import { SettingsService } from '~/app/shared/api/settings.service';
import { NotificationType } from '~/app/shared/enum/notification-type.enum';
import { ExecutingTask } from '~/app/shared/models/executing-task';
import { Permissions } from '~/app/shared/models/permissions';
import { PipesModule } from '~/app/shared/pipes/pipes.module';
import { AuthStorageService } from '~/app/shared/services/auth-storage.service';
import { NotificationService } from '~/app/shared/services/notification.service';
import { PrometheusAlertService } from '~/app/shared/services/prometheus-alert.service';
import { PrometheusNotificationService } from '~/app/shared/services/prometheus-notification.service';
import { SummaryService } from '~/app/shared/services/summary.service';
import { configureTestBed } from '~/testing/unit-test-helper';
import { NotificationsSidebarComponent } from './notifications-sidebar.component';
describe('NotificationsSidebarComponent', () => {
let component: NotificationsSidebarComponent;
let fixture: ComponentFixture<NotificationsSidebarComponent>;
configureTestBed({
imports: [
HttpClientTestingModule,
PipesModule,
NgbProgressbarModule,
RouterTestingModule,
ToastrModule.forRoot(),
NoopAnimationsModule,
SimplebarAngularModule,
ClickOutsideModule
],
declarations: [NotificationsSidebarComponent],
providers: [PrometheusService, SettingsService, SummaryService, NotificationService, RbdService]
});
beforeEach(() => {
fixture = TestBed.createComponent(NotificationsSidebarComponent);
component = fixture.componentInstance;
});
it('should create', () => {
fixture.detectChanges();
expect(component).toBeTruthy();
});
describe('prometheus alert handling', () => {
let prometheusAlertService: PrometheusAlertService;
let prometheusNotificationService: PrometheusNotificationService;
let prometheusReadPermission: string;
let configOptReadPermission: string;
const expectPrometheusServicesToBeCalledTimes = (n: number) => {
expect(prometheusNotificationService.refresh).toHaveBeenCalledTimes(n);
expect(prometheusAlertService.refresh).toHaveBeenCalledTimes(n);
};
beforeEach(() => {
prometheusReadPermission = 'read';
configOptReadPermission = 'read';
spyOn(TestBed.inject(AuthStorageService), 'getPermissions').and.callFake(
() =>
new Permissions({
prometheus: [prometheusReadPermission],
'config-opt': [configOptReadPermission]
})
);
spyOn(TestBed.inject(PrometheusService), 'ifAlertmanagerConfigured').and.callFake((fn) =>
fn()
);
prometheusAlertService = TestBed.inject(PrometheusAlertService);
spyOn(prometheusAlertService, 'refresh').and.stub();
prometheusNotificationService = TestBed.inject(PrometheusNotificationService);
spyOn(prometheusNotificationService, 'refresh').and.stub();
});
it('should not refresh prometheus services if not allowed', () => {
prometheusReadPermission = '';
configOptReadPermission = 'read';
fixture.detectChanges();
expectPrometheusServicesToBeCalledTimes(0);
prometheusReadPermission = 'read';
configOptReadPermission = '';
fixture.detectChanges();
expectPrometheusServicesToBeCalledTimes(0);
});
it('should first refresh prometheus notifications and alerts during init', () => {
fixture.detectChanges();
expect(prometheusAlertService.refresh).toHaveBeenCalledTimes(1);
expectPrometheusServicesToBeCalledTimes(1);
});
it('should refresh prometheus services every 5s', fakeAsync(() => {
fixture.detectChanges();
expectPrometheusServicesToBeCalledTimes(1);
tick(5000);
expectPrometheusServicesToBeCalledTimes(2);
tick(15000);
expectPrometheusServicesToBeCalledTimes(5);
component.ngOnDestroy();
}));
});
describe('Running Tasks', () => {
let summaryService: SummaryService;
beforeEach(() => {
fixture.detectChanges();
summaryService = TestBed.inject(SummaryService);
spyOn(component, '_handleTasks').and.callThrough();
});
it('should handle executing tasks', () => {
const running_tasks = new ExecutingTask('rbd/delete', {
image_spec: 'somePool/someImage'
});
summaryService['summaryDataSource'].next({ executing_tasks: [running_tasks] });
expect(component._handleTasks).toHaveBeenCalled();
expect(component.executingTasks.length).toBe(1);
expect(component.executingTasks[0].description).toBe(`Deleting RBD 'somePool/someImage'`);
});
});
describe('Notifications', () => {
it('should fetch latest notifications', fakeAsync(() => {
const notificationService: NotificationService = TestBed.inject(NotificationService);
fixture.detectChanges();
expect(component.notifications.length).toBe(0);
notificationService.show(NotificationType.success, 'Sample title', 'Sample message');
tick(6000);
expect(component.notifications.length).toBe(1);
expect(component.notifications[0].title).toBe('Sample title');
}));
});
describe('Sidebar', () => {
let notificationService: NotificationService;
beforeEach(() => {
notificationService = TestBed.inject(NotificationService);
fixture.detectChanges();
});
it('should always close if sidebarSubject value is true', fakeAsync(() => {
// Closed before next value
expect(component.isSidebarOpened).toBeFalsy();
notificationService.sidebarSubject.next(true);
tick();
expect(component.isSidebarOpened).toBeFalsy();
// Opened before next value
component.isSidebarOpened = true;
expect(component.isSidebarOpened).toBeTruthy();
notificationService.sidebarSubject.next(true);
tick();
expect(component.isSidebarOpened).toBeFalsy();
}));
it('should toggle sidebar visibility if sidebarSubject value is false', () => {
// Closed before next value
expect(component.isSidebarOpened).toBeFalsy();
notificationService.sidebarSubject.next(false);
expect(component.isSidebarOpened).toBeTruthy();
// Opened before next value
component.isSidebarOpened = true;
expect(component.isSidebarOpened).toBeTruthy();
notificationService.sidebarSubject.next(false);
expect(component.isSidebarOpened).toBeFalsy();
});
});
});
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