added Test class for chrome

src/Tests/SeleniumChromeTest.php

@@ -0,0 +1,17 @@
+<?php
+
+class SeleniumChromeTest extends PHPUnit_Extensions_Selenium2TestCase
+{
+    protected function setUp()
+    {
+        $this->setBrowser('chrome');
+        $this->setBrowserUrl('http://google.com/');
+    }
+
+    public function testTitle()
+    {
+        $this->url('http://www.google.com/');
+        $this->assertContains('Google', $this->title());
+    }
+
+}