Sync with Kendo UI Professional

Author: Kendo Bot

package.json

@@ -18,6 +18,7 @@
     "autoprefixer": "^9.1.5",
     "bootstrap": "^4.0.0",
     "browser-sync": "~2.9.10",
+    "chai": "^4.1.2",
     "colors": "^1.3.2",
     "cookiejar": "1.3.0",
     "cz-conventional-changelog": "1.2.0",
@@ -55,14 +56,18 @@
     "jshint": "2.8.0",
     "jshint-stylish": "^2.2.1",
     "karma": "^1.3.0",
+    "karma-chai": "^0.1.0",
     "karma-chrome-launcher": "^2.0.0",
     "karma-firefox-launcher": "^1.0.0",
     "karma-html2js-preprocessor": "^1.1.0",
     "karma-junit-reporter": "^1.1.0",
+    "karma-mocha": "^1.3.0",
     "karma-qunit": "^1.2.1",
+    "karma-spec-reporter": "0.0.32",
     "lazypipe": "~1.0.1",
     "less": "^3.8.1",
     "merge2": "~0.3.6",
+    "mocha": "^5.2.0",
     "optimist": "0.3.7",
     "postcss": "^7.0.2",
     "postcss-calc": "^6.0.1",
@@ -98,9 +103,13 @@
     "nonew": true,
     "globals": {
       "JSON": true,
-      "QUnit": true,
+      "Mocha": true,
       "Promise": true,
       "Symbol": true,
+      "assert": true,
+      "describe": true,
+      "beforeEach": true,
+      "afterEach": true,
       "test": true,
       "asyncTest": true,
       "module": true,