[DSC-196] Added components to log in with OIDC

src/app/shared/log-in/methods/oidc/log-in-oidc.component.spec.ts

@@ -0,0 +1,155 @@
+import { CUSTOM_ELEMENTS_SCHEMA } from '@angular/core';
+import { ActivatedRoute, Router } from '@angular/router';
+import { ComponentFixture, TestBed, waitForAsync } from '@angular/core/testing';
+
+import { provideMockStore } from '@ngrx/store/testing';
+import { Store, StoreModule } from '@ngrx/store';
+import { TranslateModule } from '@ngx-translate/core';
+
+import { EPerson } from '../../../../core/eperson/models/eperson.model';
+import { EPersonMock } from '../../../testing/eperson.mock';
+import { authReducer } from '../../../../core/auth/auth.reducer';
+import { AuthService } from '../../../../core/auth/auth.service';
+import { AuthServiceStub } from '../../../testing/auth-service.stub';
+import { storeModuleConfig } from '../../../../app.reducer';
+import { AuthMethod } from '../../../../core/auth/models/auth.method';
+import { AuthMethodType } from '../../../../core/auth/models/auth.method-type';
+import { LogInOidcComponent } from './log-in-oidc.component';
+import { NativeWindowService } from '../../../../core/services/window.service';
+import { RouterStub } from '../../../testing/router.stub';
+import { ActivatedRouteStub } from '../../../testing/active-router.stub';
+import { NativeWindowMockFactory } from '../../../mocks/mock-native-window-ref';
+import { HardRedirectService } from '../../../../core/services/hard-redirect.service';
+
+
+describe('LogInOidcComponent', () => {
+
+  let component: LogInOidcComponent;
+  let fixture: ComponentFixture<LogInOidcComponent>;
+  let page: Page;
+  let user: EPerson;
+  let componentAsAny: any;
+  let setHrefSpy;
+  let oidcBaseUrl;
+  let location;
+  let initialState: any;
+  let hardRedirectService: HardRedirectService;
+
+  beforeEach(() => {
+    user = EPersonMock;
+    oidcBaseUrl = 'dspace-rest.test/oidc?redirectUrl=';
+    location = oidcBaseUrl + 'http://dspace-angular.test/home';
+
+    hardRedirectService = jasmine.createSpyObj('hardRedirectService', {
+      getCurrentRoute: {},
+      redirect: {}
+    });
+
+    initialState = {
+      core: {
+        auth: {
+          authenticated: false,
+          loaded: false,
+          blocking: false,
+          loading: false,
+          authMethods: []
+        }
+      }
+    };
+  });
+
+  beforeEach(waitForAsync(() => {
+    // refine the test module by declaring the test component
+    TestBed.configureTestingModule({
+      imports: [
+        StoreModule.forRoot({ auth: authReducer }, storeModuleConfig),
+        TranslateModule.forRoot()
+      ],
+      declarations: [
+        LogInOidcComponent
+      ],
+      providers: [
+        { provide: AuthService, useClass: AuthServiceStub },
+        { provide: 'authMethodProvider', useValue: new AuthMethod(AuthMethodType.Oidc, location) },
+        { provide: 'isStandalonePage', useValue: true },
+        { provide: NativeWindowService, useFactory: NativeWindowMockFactory },
+        { provide: Router, useValue: new RouterStub() },
+        { provide: ActivatedRoute, useValue: new ActivatedRouteStub() },
+        { provide: HardRedirectService, useValue: hardRedirectService },
+        provideMockStore({ initialState }),
+      ],
+      schemas: [
+        CUSTOM_ELEMENTS_SCHEMA
+      ]
+    })
+      .compileComponents();
+
+  }));
+
+  beforeEach(() => {
+    // create component and test fixture
+    fixture = TestBed.createComponent(LogInOidcComponent);
+
+    // get test component from the fixture
+    component = fixture.componentInstance;
+    componentAsAny = component;
+
+    // create page
+    page = new Page(component, fixture);
+    setHrefSpy = spyOnProperty(componentAsAny._window.nativeWindow.location, 'href', 'set').and.callThrough();
+
+  });
+
+  it('should set the properly a new redirectUrl', () => {
+    const currentUrl = 'http://dspace-angular.test/collections/12345';
+    componentAsAny._window.nativeWindow.location.href = currentUrl;
+
+    fixture.detectChanges();
+
+    expect(componentAsAny.injectedAuthMethodModel.location).toBe(location);
+    expect(componentAsAny._window.nativeWindow.location.href).toBe(currentUrl);
+
+    component.redirectToOidc();
+
+    expect(setHrefSpy).toHaveBeenCalledWith(currentUrl);
+
+  });
+
+  it('should not set a new redirectUrl', () => {
+    const currentUrl = 'http://dspace-angular.test/home';
+    componentAsAny._window.nativeWindow.location.href = currentUrl;
+
+    fixture.detectChanges();
+
+    expect(componentAsAny.injectedAuthMethodModel.location).toBe(location);
+    expect(componentAsAny._window.nativeWindow.location.href).toBe(currentUrl);
+
+    component.redirectToOidc();
+
+    expect(setHrefSpy).toHaveBeenCalledWith(currentUrl);
+
+  });
+
+});
+
+/**
+ * I represent the DOM elements and attach spies.
+ *
+ * @class Page
+ */
+class Page {
+
+  public emailInput: HTMLInputElement;
+  public navigateSpy: jasmine.Spy;
+  public passwordInput: HTMLInputElement;
+
+  constructor(private component: LogInOidcComponent, private fixture: ComponentFixture<LogInOidcComponent>) {
+    // use injector to get services
+    const injector = fixture.debugElement.injector;
+    const store = injector.get(Store);
+
+    // add spies
+    this.navigateSpy = spyOn(store, 'dispatch');
+  }
+
+}