Fix #86 - add getter/setter for w3c flag

Author: robocoder

lib/WebDriver/Session.php

@@ -63,6 +63,11 @@
  */
 final class Session extends Container
 {
+    /**
+     * @var boolean
+     */
+    private $w3c;
+
     /**
      * @var array
      */
@@ -482,6 +487,26 @@ public function setCapabilities($capabilities)
         $this->capabilities = $capabilities;
     }
 
+    /**
+     * Set w3c
+     *
+     * @param boolean $w3c
+     */
+    public function setW3c($w3c)
+    {
+        $this->w3c = $w3c;
+    }
+
+    /**
+     * Get w3c
+     *
+     * @return boolean
+     */
+    public function getW3c()
+    {
+        return $this->w3c;
+    }
+
     /**
      * {@inheritdoc}
      */

lib/WebDriver/WebDriver.php

@@ -31,11 +31,6 @@
  */
 class WebDriver extends AbstractWebDriver implements WebDriverInterface
 {
-    /**
-     * @var boolean
-     */
-    private $w3c;
-
     /**
      * {@inheritdoc}
      */
@@ -76,10 +71,10 @@ public function session($requiredCapabilities = Browser::FIREFOX, $desiredCapabi
         );
 
         $capabilities = isset($result['value']['capabilities']) ? $result['value']['capabilities'] : null;
-        $this->w3c    = !! $capabilities;
 
         $session = new Session($result['sessionUrl']);
         $session->setCapabilities($capabilities);
+        $session->setW3c(!! $capabilities);
 
         return $session;
     }
@@ -98,14 +93,4 @@ public function sessions()
 
         return $sessions;
     }
-
-    /**
-     * Is this a W3C driver?
-     *
-     * @return boolean
-     */
-    public function isW3c()
-    {
-        return $this->w3c;
-    }
 }