Remove mocha and jasmine-ajax dependencies (#11813)

lib/core/karma.conf.js

@@ -29,7 +29,7 @@ module.exports = function (config) {
             }
         ],
 
-        frameworks: ['jasmine-ajax', 'jasmine', '@angular-devkit/build-angular'],
+        frameworks: ['jasmine', '@angular-devkit/build-angular'],
 
         proxies: {
             '/fake-url-file.png': '/base/lib/core/src/lib/assets/images/logo.svg',
@@ -56,13 +56,11 @@ module.exports = function (config) {
         },
 
         plugins: [
-            require('karma-jasmine-ajax'),
             require('karma-jasmine'),
             require('karma-chrome-launcher'),
             require('karma-jasmine-html-reporter'),
             require('karma-coverage'),
-            require('@angular-devkit/build-angular/plugins/karma'),
-            require('karma-mocha-reporter')
+            require('@angular-devkit/build-angular/plugins/karma')
         ],
         client: {
             clearContext: false,
@@ -73,9 +71,6 @@ module.exports = function (config) {
         jasmineHtmlReporter: {
             suppressAll: true // removes the duplicated traces
         },
-        mochaReporter: {
-            ignoreSkipped: process.env.KARMA_IGNORE_SKIPPED === 'true'
-        },
 
         coverageReporter: {
             dir: join(__dirname, '../../coverage/core'),
@@ -98,7 +93,7 @@ module.exports = function (config) {
             }
         },
 
-        reporters: ['mocha', 'kjhtml'],
+        reporters: ['progress', 'kjhtml'],
         port: 9876,
         colors: true,
         logLevel: constants.LOG_INFO,

lib/core/src/lib/form/services/widget-visibility-cloud.service.spec.ts

@@ -29,8 +29,6 @@ import {
     headerVisibilityCond
 } from '../../mock/form/widget-visibility-cloud.service.mock';
 
-declare let jasmine: any;
-
 describe('WidgetVisibilityCloudService', () => {
     let service: WidgetVisibilityService;
     let booleanResult: boolean | undefined;
@@ -39,11 +37,6 @@ describe('WidgetVisibilityCloudService', () => {
 
     beforeEach(() => {
         service = TestBed.inject(WidgetVisibilityService);
-        jasmine.Ajax.install();
-    });
-
-    afterEach(() => {
-        jasmine.Ajax.uninstall();
     });
 
     describe('should be able to evaluate next condition operations', () => {