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import { HttpClientTestingModule } from '@angular/common/http/testing';
import { ComponentFixture, TestBed } from '@angular/core/testing';
import { FormsModule } from '@angular/forms';
import { RouterTestingModule } from '@angular/router/testing';
import { NgbAlertModule } from '@ng-bootstrap/ng-bootstrap';
import { of } from 'rxjs';
import { SettingsService } from '~/app/shared/api/settings.service';
import { CephReleaseNamePipe } from '~/app/shared/pipes/ceph-release-name.pipe';
import { SummaryService } from '~/app/shared/services/summary.service';
import { configureTestBed } from '~/testing/unit-test-helper';
import { AlertPanelComponent } from '../alert-panel/alert-panel.component';
import { DocComponent } from '../doc/doc.component';
import { LoadingPanelComponent } from '../loading-panel/loading-panel.component';
import { GrafanaComponent } from './grafana.component';
describe('GrafanaComponent', () => {
let component: GrafanaComponent;
let fixture: ComponentFixture<GrafanaComponent>;
const expected_url =
'http:localhost:3000/d/foo/somePath&refresh=2s&var-datasource=Dashboard1&kiosk&from=now-1h&to=now';
configureTestBed({
declarations: [GrafanaComponent, AlertPanelComponent, LoadingPanelComponent, DocComponent],
imports: [NgbAlertModule, HttpClientTestingModule, RouterTestingModule, FormsModule],
providers: [CephReleaseNamePipe, SettingsService, SummaryService]
});
beforeEach(() => {
fixture = TestBed.createComponent(GrafanaComponent);
component = fixture.componentInstance;
component.grafanaPath = 'somePath';
component.uid = 'foo';
});
it('should create', () => {
expect(component).toBeTruthy();
});
it('should have found out that grafana does not exist', () => {
fixture.detectChanges();
expect(component.grafanaExist).toBe(false);
expect(component.baseUrl).toBe(undefined);
expect(component.loading).toBe(true);
expect(component.url).toBe(undefined);
expect(component.grafanaSrc).toEqual(undefined);
});
describe('with grafana initialized', () => {
beforeEach(() => {
TestBed.inject(SettingsService)['settings'] = { 'api/grafana/url': 'http:localhost:3000' };
fixture.detectChanges();
});
it('should have found out that grafana exists and dashboard exists', () => {
expect(component.time).toBe('from=now-1h&to=now');
expect(component.grafanaExist).toBe(true);
expect(component.baseUrl).toBe('http:localhost:3000/d/');
expect(component.loading).toBe(false);
expect(component.url).toBe(expected_url);
expect(component.grafanaSrc).toEqual({
changingThisBreaksApplicationSecurity: expected_url
});
});
it('should reset the values', () => {
component.reset();
expect(component.time).toBe('from=now-1h&to=now');
expect(component.url).toBe(expected_url);
expect(component.grafanaSrc).toEqual({
changingThisBreaksApplicationSecurity: expected_url
});
});
it('should have Dashboard', () => {
TestBed.inject(SettingsService).validateGrafanaDashboardUrl = () => of({ uid: 200 });
expect(component.dashboardExist).toBe(true);
});
});
});
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