test: extend tests for epg-list component

src/app/player/components/epg-list/epg-list.component.spec.ts

@@ -1,13 +1,79 @@
+/* eslint-disable @typescript-eslint/unbound-method */
 import { async, ComponentFixture, TestBed } from '@angular/core/testing';
-import { EpgListComponent } from './epg-list.component';
+import { EpgListComponent, EpgData } from './epg-list.component';
 import { MatListModule } from '@angular/material/list';
 import { MockModule } from 'ng-mocks';
 import { ElectronService } from '../../../services/electron.service';
 import { ElectronServiceStub } from '../../../home/home.component.spec';
+import * as moment from 'moment';
+import { EPG_GET_PROGRAM_DONE } from '../../../shared/ipc-commands';
+import { ChannelStore } from '../../../state';
 
 describe('EpgListComponent', () => {
     let component: EpgListComponent;
     let fixture: ComponentFixture<EpgListComponent>;
+    let electronService: ElectronService;
+    let channelStore: ChannelStore;
+
+    const MOCKED_PROGRAMS = {
+        channel: {
+            id: '12345',
+            name: [
+                {
+                    lang: 'ab',
+                    value: 'test me',
+                },
+                {
+                    lang: 'ar',
+                    value: 'ar test',
+                },
+            ],
+            icon: [],
+            url: [],
+        },
+        items: [
+            {
+                start: moment(Date.now()).format('YYYYMMDD'),
+                stop: moment(Date.now()).format('YYYYMMDD'),
+                channel: '12345',
+                title: [{ lang: 'en', value: 'NOW on PBS' }],
+                desc: [
+                    {
+                        lang: 'en',
+                        value:
+                            "Jordan's Queen Rania has made job creation a priority to help curb the staggering unemployment rates among youths in the Middle East.",
+                    },
+                ],
+                date: ['20080711'],
+                category: [
+                    { lang: 'en', value: 'Newsmagazine' },
+                    { lang: 'en', value: 'Interview' },
+                ],
+                episodeNum: [
+                    { system: 'dd_progid', value: 'EP01006886.0028' },
+                    { system: 'onscreen', value: '427' },
+                ],
+                previouslyShown: [{ start: '20080711000000' }],
+                subtitles: [{ type: 'teletext' }],
+                rating: [
+                    {
+                        system: 'VCHIP',
+                        value: 'TV-G',
+                    },
+                ],
+                credits: [
+                    {
+                        role: 'actor',
+                        name: 'Peter Bergman',
+                    },
+                ],
+                icon: [
+                    'http://imageswoapi.whatsonindia.com/WhatsOnTV/images/ProgramImages/xlarge/38B4DE4E9A7132257749051B6C8B4F699DB264F4V.jpg',
+                ],
+                audio: [],
+            },
+        ],
+    };
 
     beforeEach(async(() => {
         TestBed.configureTestingModule({
@@ -22,10 +88,57 @@ describe('EpgListComponent', () => {
     beforeEach(() => {
         fixture = TestBed.createComponent(EpgListComponent);
         component = fixture.componentInstance;
+        electronService = TestBed.inject(ElectronService);
+        channelStore = TestBed.inject(ChannelStore);
         fixture.detectChanges();
     });
 
     it('should create', () => {
         expect(component).toBeTruthy();
     });
+
+    it('should handle epg programs', () => {
+        component.handleEpgData({ payload: MOCKED_PROGRAMS });
+        fixture.detectChanges();
+        expect(component.timeNow).toBeTruthy();
+        expect(component.dateToday).toBeTruthy();
+        expect(component.channel).toBeTruthy();
+        expect(component.items).toHaveLength(1);
+    });
+
+    it('should handle an empty epg programs object', () => {
+        const payload = ({} as unknown) as EpgData;
+        component.handleEpgData({ payload });
+        fixture.detectChanges();
+        expect(component.timeNow).toBeFalsy();
+        expect(component.dateToday).toBeFalsy();
+        expect(component.channel).toBeNull();
+        expect(component.items).toHaveLength(0);
+    });
+
+    it('should remove ipc listeners on destroy', () => {
+        spyOn(electronService.ipcRenderer, 'removeAllListeners');
+        component.ngOnDestroy();
+        expect(
+            electronService.ipcRenderer.removeAllListeners
+        ).toHaveBeenCalledTimes(1);
+        expect(
+            electronService.ipcRenderer.removeAllListeners
+        ).toHaveBeenCalledWith(EPG_GET_PROGRAM_DONE);
+    });
+
+    it('should set epg program as active', () => {
+        spyOn(channelStore, 'setActiveEpgProgram');
+        component.setEpgProgram(MOCKED_PROGRAMS.items[0], false);
+        expect(channelStore.setActiveEpgProgram).toHaveBeenCalledTimes(1);
+        expect(channelStore.setActiveEpgProgram).toHaveBeenCalledWith(
+            MOCKED_PROGRAMS.items[0]
+        );
+    });
+
+    it('should reset active epg program', () => {
+        spyOn(channelStore, 'resetActiveEpgProgram');
+        component.setEpgProgram(MOCKED_PROGRAMS.items[0], true);
+        expect(channelStore.resetActiveEpgProgram).toHaveBeenCalledTimes(1);
+    });
 });

src/app/player/components/epg-list/epg-list.component.ts

@@ -6,7 +6,7 @@ import { ElectronService } from '../../../services/electron.service';
 import { EPG_GET_PROGRAM_DONE } from '../../../shared/ipc-commands';
 import { ChannelStore } from '../../../state';
 
-interface EpgData {
+export interface EpgData {
     channel: EpgChannel;
     items: EpgProgram[];
 }