test setup

js/karma.conf.js

@@ -19,6 +19,10 @@ module.exports = function(config) {
         }, {
             pattern: '../tests/test_*.js',
             type: 'module'
+        }, {
+            pattern: '../../src/yafowil/widget/chosen/resources/chosen/chosen.jquery.js',
+            type: 'module',
+            included: true
         }],
         browsers: [
             'ChromeHeadless'

js/tests/test_chosen.js

@@ -1,3 +1,10 @@
+import { ChosenWidget } from "../src/widget";
+
 QUnit.test('test', assert => {
-    assert.ok(true);
+    let el = $('<select class="chosen" />').appendTo('body');
+    let wid = new ChosenWidget(el);
+    assert.ok(wid);
+
+    el.remove();
+    wid = null;
 });

package.json

@@ -1,12 +1,12 @@
 {
   "devDependencies": {
-    "karma": "^6.3.17",
+    "karma": "^6.3.19",
     "karma-chrome-launcher": "^3.1.1",
     "karma-coverage": "^2.2.0",
     "karma-module-resolver-preprocessor": "^1.1.3",
     "karma-qunit": "^4.1.2",
-    "qunit": "^2.18.0",
-    "rollup": "^2.70.1",
+    "qunit": "^2.19.1",
+    "rollup": "^2.72.0",
     "rollup-plugin-cleanup": "^3.2.1",
     "rollup-plugin-terser": "^7.0.2"
   }