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additional theme support tests

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This commit is contained in:
Kristof De Langhe
2021-02-26 15:33:16 +01:00
committed by Art Lowel
parent 5a6e4b1278
commit 91ca5af1d4
7 changed files with 400 additions and 114 deletions
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35
src/app/app.component.spec.ts
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@@ -1,7 +1,7 @@
import { Store, StoreModule } from '@ngrx/store';
import { ComponentFixture, inject, TestBed, waitForAsync } from '@angular/core/testing';
import { CUSTOM_ELEMENTS_SCHEMA } from '@angular/core';
import { CommonModule } from '@angular/common';
import { CommonModule, DOCUMENT } from '@angular/common';
import { ActivatedRoute, Router } from '@angular/router';
import { TranslateLoader, TranslateModule } from '@ngx-translate/core';
import { Angulartics2GoogleAnalytics } from 'angulartics2/ga';
@@ -32,7 +32,9 @@ import { storeModuleConfig } from './app.reducer';
import { LocaleService } from './core/locale/locale.service';
import { authReducer } from './core/auth/auth.reducer';
import { provideMockStore } from '@ngrx/store/testing';
import {GoogleAnalyticsService} from './statistics/google-analytics.service';
import { GoogleAnalyticsService } from './statistics/google-analytics.service';
import { ThemeService } from './shared/theme-support/theme.service';
import { getMockThemeService } from './shared/mocks/theme-service.mock';
let comp: AppComponent;
let fixture: ComponentFixture<AppComponent>;
@@ -73,6 +75,7 @@ describe('App component', () => {
{ provide: CSSVariableService, useClass: CSSVariableServiceStub },
{ provide: HostWindowService, useValue: new HostWindowServiceStub(800) },
{ provide: LocaleService, useValue: getMockLocaleService() },
{ provide: ThemeService, useValue: getMockThemeService() },
provideMockStore({ initialState }),
AppComponent,
RouteService
@@ -143,4 +146,32 @@ describe('App component', () => {
});
});
});
describe('when ThemeService returns a custom theme', () => {
let document;
let headSpy;
beforeEach(() => {
// NOTE: Cannot override providers once components have been compiled, so TestBed needs to be reset
TestBed.resetTestingModule();
TestBed.configureTestingModule(defaultTestBedConf);
TestBed.overrideProvider(ThemeService, {useValue: getMockThemeService('custom')});
document = TestBed.inject(DOCUMENT);
headSpy = jasmine.createSpyObj('head', ['appendChild']);
spyOn(document, 'getElementsByTagName').and.returnValue([headSpy]);
fixture = TestBed.createComponent(AppComponent);
comp = fixture.componentInstance;
fixture.detectChanges();
});
it('should append a link element with the correct attributes to the head element', () => {
const link = document.createElement('link');
link.setAttribute('rel', 'stylesheet');
link.setAttribute('type', 'text/css');
link.setAttribute('class', 'theme-css');
link.setAttribute('href', '/custom-theme.css');
expect(headSpy.appendChild).toHaveBeenCalledWith(link);
});
});
});