chore: remove karma-chai and migrate to direct chai imports

Copilot · nikku · Copilot · commit 4a12ebfcdbac · 2025-12-22T22:32:16.000Z
Co-authored-by: nikku &lt;58601+nikku@users.noreply.github.com&gt;
diff --git a/karma.conf.js b/karma.conf.js
@@ -15,7 +15,6 @@ module.exports = function(karma) {
 
     frameworks: [
       'mocha',
-      'chai',
       'webpack'
     ],
 
diff --git a/package-lock.json b/package-lock.json
diff --git a/package.json b/package.json
@@ -40,7 +40,6 @@
     "eslint": "^9.14.0",
     "eslint-plugin-bpmn-io": "^2.0.2",
     "karma": "^6.4.4",
-    "karma-chai": "^0.1.0",
     "karma-chrome-launcher": "^3.2.0",
     "karma-firefox-launcher": "^2.1.3",
     "karma-mocha": "^2.0.1",
diff --git a/test/globals.js b/test/globals.js
@@ -0,0 +1,3 @@
+import { expect } from 'chai';
+
+global.expect = expect;
diff --git a/test/testBundle.js b/test/testBundle.js
@@ -1,5 +1,7 @@
 /* global require */
 
+import './globals';
+
 var allTests = require.context('.', true, /(spec|integration).*spec\.js$/);
 
 allTests.keys().forEach(allTests);
