Add getTestData() method.

Author: sebastianbergmann

PHP/CodeCoverage/Report/Node/File.php

@@ -188,6 +188,16 @@ public function getCoverageData()
         return $this->coverageData;
     }
 
+    /**
+     * Returns the test data of this node.
+     *
+     * @return array
+     */
+    public function getTestData()
+    {
+        return $this->testData;
+    }
+
     /**
      * @return array
      */