Test case for "class" keyword

Test case for http://www.doctrine-project.org/jira/browse/DDC-3493

tests/Doctrine/Tests/ORM/Tools/EntityGeneratorTest.php

@@ -549,6 +549,16 @@ Foo\Bar
 class
 /* Comment */
  Baz {}
+     ',
+                array('Foo\Bar\Baz'),
+            ),
+            array(
+                '
+<?php namespace Foo\Bar; class Baz {
+    public static function someMethod(){
+        return self::class;
+    }
+}
 ',
                 array('Foo\Bar\Baz'),
             ),