Gittern\IntegrationTest::testCanMoveFilesInIndex PHP Method

    public function testCanMoveFilesInIndex()
    {
        $this->index_adapter->rename('newfile.txt', 'oldfile.txt');
        $this->assertEquals('New file, new exciting contents!', $this->index_adapter->read('oldfile.txt'));
        $this->assertEquals(array('Tech specs.pdf', 'classic.txt', 'oldfile.txt'), $this->index_adapter->keys());
    }