Removed useless test class breaking tests procedure

tests/phpunit/classes/RecursiveCallbackFilterIteratorTest.class.php

@@ -1,52 +0,0 @@
-<?php
-/**
- * Generated by PHPUnit_SkeletonGenerator on 2013-01-07 at 09:22:50.
- */
-class RecursiveCallbackFilterIteratorTest extends PHPUnit_Framework_TestCase
-{
-    /**
-     * @var RecursiveCallbackFilterIterator
-     */
-    protected $object;
-
-    /**
-     * Sets up the fixture, for example, opens a network connection.
-     * This method is called before a test is executed.
-     */
-    protected function setUp()
-    {
-        $this->object = new RecursiveCallbackFilterIterator;
-    }
-
-    /**
-     * Tears down the fixture, for example, closes a network connection.
-     * This method is called after a test is executed.
-     */
-    protected function tearDown()
-    {
-    }
-
-    /**
-     * @covers RecursiveCallbackFilterIterator::hasChildren
-     * @todo   Implement testHasChildren().
-     */
-    public function testHasChildren()
-    {
-        // Remove the following lines when you implement this test.
-        $this->markTestIncomplete(
-          'This test has not been implemented yet.'
-        );
-    }
-
-    /**
-     * @covers RecursiveCallbackFilterIterator::getChildren
-     * @todo   Implement testGetChildren().
-     */
-    public function testGetChildren()
-    {
-        // Remove the following lines when you implement this test.
-        $this->markTestIncomplete(
-          'This test has not been implemented yet.'
-        );
-    }
-}