[ACS-4865] setup and enable code coverage for all projects (#3074)

projects/aca-content/karma.conf.js

@@ -1,32 +1,15 @@
 // Karma configuration file, see link for more information
 // https://karma-runner.github.io/1.0/config/configuration-file.html
+const { join } = require('path');
+const getBaseKarmaConfig = require('../../karma.conf');
 
 module.exports = function (config) {
+  const baseConfig = getBaseKarmaConfig();
   config.set({
-    basePath: '',
-    frameworks: ['jasmine', '@angular-devkit/build-angular'],
-    plugins: [
-      require('karma-jasmine'),
-      require('karma-chrome-launcher'),
-      require('karma-jasmine-html-reporter'),
-      require('karma-coverage-istanbul-reporter'),
-      require('@angular-devkit/build-angular/plugins/karma')
-    ],
-    client: {
-      clearContext: false // leave Jasmine Spec Runner output visible in browser
+    ...baseConfig,
+    coverageReporter: {
+      ...baseConfig.coverageReporter,
+      dir: join(__dirname, '../../coverage/aca-content'),
     },
-    coverageIstanbulReporter: {
-      dir: require('path').join(__dirname, '../../coverage/aca-content'),
-      reports: ['html', 'lcovonly', 'text-summary'],
-      fixWebpackSourcePaths: true
-    },
-    reporters: ['progress', 'kjhtml'],
-    port: 9876,
-    colors: true,
-    logLevel: config.LOG_INFO,
-    autoWatch: true,
-    browsers: ['Chrome'],
-    singleRun: true,
-    restartOnFileChange: true
   });
 };

projects/aca-content/src/lib/testing/app-testing.module.ts

@@ -24,7 +24,7 @@
  */
 
 import { NgModule } from '@angular/core';
-import { TranslateService, TranslatePipe } from '@ngx-translate/core';
+import { TranslatePipe, TranslateModule } from '@ngx-translate/core';
 import { NoopAnimationsModule } from '@angular/platform-browser/animations';
 import {
   TranslationService,
@@ -44,7 +44,6 @@ import { EffectsModule } from '@ngrx/effects';
 import { MaterialModule } from '../material.module';
 import { INITIAL_STATE } from '../store/initial-state';
 import { TranslatePipeMock } from './translate-pipe.directive';
-import { TranslateServiceMock } from '@alfresco/aca-shared';
 import { BehaviorSubject, Observable, of } from 'rxjs';
 
 @NgModule({
@@ -53,6 +52,7 @@ import { BehaviorSubject, Observable, of } from 'rxjs';
     HttpClientModule,
     RouterTestingModule,
     MaterialModule,
+    TranslateModule.forRoot(),
     StoreModule.forRoot(
       { app: appReducer },
       {
@@ -71,7 +71,6 @@ import { BehaviorSubject, Observable, of } from 'rxjs';
   providers: [
     { provide: AlfrescoApiService, useClass: AlfrescoApiServiceMock },
     { provide: TranslationService, useClass: TranslationMock },
-    { provide: TranslateService, useClass: TranslateServiceMock },
     { provide: TranslatePipe, useClass: TranslatePipeMock },
     {
       provide: DiscoveryApiService,