Added Integration tests

Author: ChiragRupani

README.md

@@ -123,4 +123,4 @@ The project is based on [karma-chrome-launcher
 
 For more information on Karma see the [homepage].
 
-[homepage]: http://karma-runner.github.com
+[homepage]: https://karma-runner.github.io

integrationTests/karma.conf.js

@@ -0,0 +1,14 @@
+module.exports = function (config) {
+  config.set({
+    frameworks: ['mocha'],
+    files: ['sample.test.js'],
+    exclude: [],
+    port: 9876,
+    colors: true,
+    logLevel: config.LOG_INFO,
+    autoWatch: false,
+    browsers: ['EdgeAnyHeadless'],
+    singleRun: true,
+    plugins: [require.resolve('../dist'), 'karma-mocha'],
+  });
+};

integrationTests/sample.test.js

@@ -0,0 +1,8 @@
+describe('BrowserLauncher', function () {
+  it('Verify browser is launched', function () {
+    if (!window?.navigator?.userAgent) {
+      throw 'userAgent is undefined';
+    }
+    return true;
+  });
+});