Fixes linting errors

src/app/admin/admin-settings/admin-settings.component.spec.ts

@@ -9,7 +9,6 @@ import { FooterBarService } from '../../service/footer-bar/footer-bar.service';
 import { QuizService } from '../../service/quiz/quiz.service';
 import { UserService } from '../../service/user/user.service';
 import { I18nTestingModule } from '../../shared/testing/i18n-testing/i18n-testing.module';
-
 import { AdminSettingsComponent } from './admin-settings.component';
 
 describe('AdminSettingsComponent', () => {
@@ -36,7 +35,7 @@ describe('AdminSettingsComponent', () => {
           {
             provide: QuizService,
             useValue: {
-              loadDataToEdit: () => new Promise(resolve => resolve()),
+              loadDataToEdit: () => new Promise<void>(resolve => resolve()),
             },
           },
           {

src/app/quiz/quiz-flow/answer-result/answer-result.component.spec.ts

@@ -44,10 +44,13 @@ describe('AnswerResultComponent', () => {
         {provide: FooterBarService, useValue: {
           replaceFooterElements: () => {},
         }},
-        {provide: QuizService, useValue: {
-          quiz: {},
-            loadDataToPlay: () => new Promise(resolve => resolve()),
-        }},
+        {
+          provide: QuizService,
+          useValue: {
+            quiz: {},
+            loadDataToPlay: () => new Promise<void>(resolve => resolve()),
+          }
+        },
         {provide: AttendeeService, useClass: AttendeeMockService},
         {provide: CustomMarkdownService, useClass: CustomMarkdownServiceMock},
         {provide: HotkeysService, useValue: {}},

src/app/quiz/quiz-flow/quiz-lobby/quiz-lobby.component.spec.ts

@@ -119,21 +119,6 @@ describe('QuizLobbyComponent', () => {
     expect(component['_kickMemberModalRef']).not.toBeNull();
   }));
 
-  it('#kickMember', waitForAsync(() => {
-    const modalService = TestBed.inject(NgbModal);
-    const modalContent = '<div></div>' as unknown as TemplateRef<any>;
-    const nickToRemove = 'TestNick';
-
-    component['_ownsQuiz'] = true;
-    spyOn(modalService, 'open').and.returnValue({ close: () => {} } as NgbModalRef);
-    spyOn(component, 'kickMember').and.callThrough();
-
-    component.openKickMemberModal(modalContent, nickToRemove);
-    component.kickMember(nickToRemove);
-
-    expect(component.kickMember).toHaveBeenCalled();
-  }));
-
   it('#hexToRgb', () => {
     expect(ColorTransform.hexToRgb('#ffffff')).toEqual({
       r: 255,

src/app/quiz/quiz-flow/quiz-results/question-details/question-details.component.spec.ts

@@ -84,7 +84,7 @@ describe('QuestionDetailsComponent', () => {
           provide: QuizService,
           useValue: {
             quizUpdateEmitter: of(null),
-            loadDataToPlay: () => new Promise(resolve => resolve()),
+            loadDataToPlay: () => new Promise<void>(resolve => resolve()),
             quiz: {
               questionList: [],
             }

src/app/quiz/quiz-flow/reading-confirmation/reading-confirmation.component.spec.ts

@@ -65,7 +65,7 @@ describe('QuizFlow: ReadingConfirmationComponent', () => {
           provide: QuizService,
           useValue: {
             quizUpdateEmitter: of(null),
-            loadDataToPlay: () => new Promise(resolve => resolve()),
+            loadDataToPlay: () => new Promise<void>(resolve => resolve()),
             currentQuestion: () => ({}),
           },
         }, QuestionTextService, HeaderLabelService, {

src/app/quiz/quiz-flow/voting/voting.component.spec.ts

@@ -61,7 +61,7 @@ describe('VotingComponent', () => {
           provide: QuizService,
           useValue: {
             quizUpdateEmitter: of(null),
-            loadDataToPlay: () => new Promise(resolve => resolve()),
+            loadDataToPlay: () => new Promise<void>(resolve => resolve()),
             currentQuestion: () => ({}),
           },
         }, {

src/app/quiz/quiz-manager/details/answeroptions/answeroptions-default/answeroptions-default.component.spec.ts

@@ -68,7 +68,7 @@ describe('AnsweroptionsDefaultComponent', () => {
           provide: QuizService,
           useValue: {
             quizUpdateEmitter: of(null),
-            loadDataToEdit: () => new Promise(resolve => resolve()),
+            loadDataToEdit: () => new Promise<void>(resolve => resolve()),
             quiz: {
               currentQuestionIndex: 0,
               questionList: [

src/app/quiz/quiz-manager/details/answeroptions/answeroptions-freetext/answeroptions-freetext.component.spec.ts

@@ -53,7 +53,7 @@ describe('AnsweroptionsFreetextComponent', () => {
             provide: QuizService,
             useValue: {
               quizUpdateEmitter: of(null),
-              loadDataToEdit: () => new Promise(resolve => resolve()),
+              loadDataToEdit: () => new Promise<void>(resolve => resolve()),
               quiz: {
                 currentQuestionIndex: 0,
                 questionList: [

src/app/quiz/quiz-manager/details/answeroptions/answeroptions-ranged/answeroptions-ranged.component.spec.ts

@@ -52,7 +52,7 @@ describe('AnsweroptionsRangedComponent', () => {
             provide: QuizService,
             useValue: {
               quizUpdateEmitter: of(null),
-              loadDataToEdit: () => new Promise(resolve => resolve()),
+              loadDataToEdit: () => new Promise<void>(resolve => resolve()),
               quiz: {
                 currentQuestionIndex: 0,
                 questionList: [

src/app/quiz/quiz-manager/details/answeroptions/answeroptions.component.spec.ts

@@ -75,7 +75,7 @@ describe('AnsweroptionsComponent', () => {
         }, {
           provide: QuizService,
           useValue: {
-            loadDataToEdit: () => new Promise(resolve => resolve()),
+            loadDataToEdit: () => new Promise<void>(resolve => resolve()),
             quizUpdateEmitter: of(null),
           },
         }, HeaderLabelService, {

src/app/quiz/quiz-manager/details/countdown/countdown.component.spec.ts

@@ -52,7 +52,7 @@ describe('CountdownComponent', () => {
           provide: QuizService,
           useValue: {
             quizUpdateEmitter: of(null),
-            loadDataToEdit: () => new Promise(resolve => resolve()),
+            loadDataToEdit: () => new Promise<void>(resolve => resolve()),
             quiz: {
               currentQuestionIndex: 0,
               questionList: [

src/app/quiz/quiz-manager/details/details-overview/quiz-manager-details-overview.component.spec.ts

@@ -56,7 +56,7 @@ describe('QuizManagerDetailsOverviewComponent', () => {
             provide: QuizService,
             useValue: {
               quizUpdateEmitter: of(null),
-              loadDataToEdit: () => new Promise(resolve => resolve()),
+              loadDataToEdit: () => new Promise<void>(resolve => resolve()),
             },
           }, {
             provide: ThemesService,

src/app/quiz/quiz-manager/details/questiontext/questiontext.component.spec.ts

@@ -90,7 +90,7 @@ describe('QuestiontextComponent', () => {
             provide: QuizService,
             useValue: {
               quizUpdateEmitter: of(null),
-              loadDataToEdit: () => new Promise(resolve => resolve()),
+              loadDataToEdit: () => new Promise<void>(resolve => resolve()),
             },
           }, HeaderLabelService, {
             provide: ThemesService,

src/app/quiz/quiz-manager/details/questiontype/questiontype.component.spec.ts

@@ -51,7 +51,7 @@ describe('QuestiontypeComponent', () => {
           provide: QuizService,
           useValue: {
             quizUpdateEmitter: of(null),
-            loadDataToEdit: () => new Promise(resolve => resolve()),
+            loadDataToEdit: () => new Promise<void>(resolve => resolve()),
             persist: () => {},
             quiz: {
               currentQuestionIndex: 0,

src/app/quiz/quiz-manager/member-group-manager/member-group-manager.component.spec.ts

@@ -65,7 +65,7 @@ describe('MemberGroupManagerComponent', () => {
             provide: QuizService,
             useValue: {
               quizUpdateEmitter: of(null),
-              loadDataToEdit: () => new Promise(resolve => resolve()),
+              loadDataToEdit: () => new Promise<void>(resolve => resolve()),
             },
           }, {
             provide: SettingsService,

src/app/quiz/quiz-manager/nickname-manager/nickname-manager.component.spec.ts

@@ -87,7 +87,7 @@ describe('NicknameManagerComponent', () => {
         }, {
           provide: QuizService,
           useValue: {
-            loadDataToEdit: () => new Promise(resolve => resolve()),
+            loadDataToEdit: () => new Promise<void>(resolve => resolve()),
             removeSelectedNickByName: () => {},
             addSelectedNick: () => {},
             toggleSelectedNick: () => {},

src/app/quiz/quiz-manager/quiz-manager/quiz-manager.component.spec.ts

@@ -61,7 +61,7 @@ describe('QuizManagerComponent', () => {
         }, HeaderLabelService, {
           provide: QuizService,
           useValue: {
-            loadDataToEdit: () => new Promise(resolve => resolve()),
+            loadDataToEdit: () => new Promise<void>(resolve => resolve()),
             quizUpdateEmitter: of(null),
             close: () => of(null),
             persist: () => {},

src/app/quiz/quiz-manager/sound-manager/sound-manager.component.spec.ts

@@ -56,7 +56,7 @@ describe('SoundManagerComponent', () => {
             provide: QuizService,
             useValue: {
               quizUpdateEmitter: new Subject(),
-              loadDataToEdit: () => new Promise(resolve => resolve()),
+              loadDataToEdit: () => new Promise<void>(resolve => resolve()),
               quiz: {
                 sessionConfig: {}
               }

src/app/quiz/quiz-overview/quiz-overview.component.spec.ts

@@ -141,7 +141,7 @@ describe('QuizOverviewComponent', () => {
 
       const quizName = 'validtestquiz';
 
-      spyOn(router, 'navigate').and.callFake(() => new Promise<boolean>(resolve => {resolve(); }));
+      spyOn(router, 'navigate').and.callFake(() => new Promise<boolean>(resolve => resolve(false)));
 
       component.startQuiz(validQuiz).then(() => {
         expect(quizService.quiz).toEqual(jasmine.objectContaining(validQuiz));
@@ -153,7 +153,7 @@ describe('QuizOverviewComponent', () => {
   describe('#editQuiz', () => {
 
     it('should redirect to the quiz manager', inject([QuizService, Router], (quizService: QuizService, router: Router) => {
-      spyOn(router, 'navigate').and.callFake(() => new Promise<boolean>(resolve => {resolve(); }));
+      spyOn(router, 'navigate').and.callFake(() => new Promise<boolean>(resolve => resolve(false)));
       component.sessions.splice(0, -1, validQuiz);
 
       component.editQuiz(validQuiz);

src/app/root/home/home.component.spec.ts

@@ -153,7 +153,7 @@ describe('HomeComponent', () => {
 
     it('should join the session by click', waitForAsync(inject([Router], (router: Router) => {
       spyOn(component, 'selectQuizByList').and.callThrough();
-      spyOn(router, 'navigate').and.callFake(() => new Promise<boolean>(resolve => {resolve(); }));
+      spyOn(router, 'navigate').and.callFake(() => new Promise<boolean>(resolve => resolve(false)));
 
       component.autoJoinToSession('testquiz');
       expect(component.selectQuizByList).toHaveBeenCalled();