119602: Add AccessibilitySettingsComponent tests

Author: AAwouters

src/app/info/accessibility-settings/accessibility-settings.component.spec.ts

@@ -0,0 +1,79 @@
+import { AccessibilitySettingsComponent } from './accessibility-settings.component';
+import { ComponentFixture, waitForAsync, TestBed } from '@angular/core/testing';
+import { TranslateModule } from '@ngx-translate/core';
+import { NO_ERRORS_SCHEMA } from '@angular/core';
+import { AuthServiceStub } from '../../shared/testing/auth-service.stub';
+import { getAccessibilitySettingsServiceStub } from '../../accessibility/accessibility-settings.service.stub';
+import { AccessibilitySettingsService, AccessibilitySetting } from '../../accessibility/accessibility-settings.service';
+import { NotificationsServiceStub } from '../../shared/testing/notifications-service.stub';
+import { AuthService } from '../../core/auth/auth.service';
+import { NotificationsService } from '../../shared/notifications/notifications.service';
+import { of } from 'rxjs';
+
+
+describe('AccessibilitySettingsComponent', () => {
+  let component: AccessibilitySettingsComponent;
+  let fixture: ComponentFixture<AccessibilitySettingsComponent>;
+
+  let authService: AuthServiceStub;
+  let settingsService: AccessibilitySettingsService;
+  let notificationsService: NotificationsServiceStub;
+
+  beforeEach(waitForAsync(() => {
+    authService = new AuthServiceStub();
+    settingsService = getAccessibilitySettingsServiceStub();
+    notificationsService = new NotificationsServiceStub();
+
+    TestBed.configureTestingModule({
+      imports: [TranslateModule.forRoot()],
+      declarations: [AccessibilitySettingsComponent],
+      providers: [
+        { provide: AuthService, useValue: authService },
+        { provide: AccessibilitySettingsService, useValue: settingsService },
+        { provide: NotificationsService, useValue: notificationsService },
+      ],
+      schemas: [NO_ERRORS_SCHEMA],
+    }).compileComponents();
+  }));
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(AccessibilitySettingsComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+
+  describe('On Init', () => {
+    it('should retrieve all accessibility settings options', () => {
+      expect(settingsService.getAllAccessibilitySettingKeys).toHaveBeenCalled();
+    });
+
+    it('should retrieve the current settings', () => {
+      expect(settingsService.getAll).toHaveBeenCalled();
+    });
+  });
+
+  describe('getInputType', () => {
+    it('should retrieve the input type for the setting from the service', () => {
+      component.getInputType(AccessibilitySetting.LiveRegionTimeOut);
+      expect(settingsService.getInputType).toHaveBeenCalledWith(AccessibilitySetting.LiveRegionTimeOut);
+    });
+  });
+
+  describe('saveSettings', () => {
+    it('should save the settings in the service', () => {
+      settingsService.setSettings = jasmine.createSpy('setSettings').and.returnValue(of('cookie'));
+      component.saveSettings();
+      expect(settingsService.setSettings).toHaveBeenCalled();
+    });
+
+    it('should give the user a notification mentioning where the settings were saved', () => {
+      settingsService.setSettings = jasmine.createSpy('setSettings').and.returnValue(of('cookie'));
+      component.saveSettings();
+      expect(notificationsService.success).toHaveBeenCalled();
+    });
+  });
+});