/**
  * @return void
  */
 public function testGetNewNameOverwriteWithExistingFile()
 {
     $filter = new Zend_Filter_File_Rename(array('source' => $this->_oldFile, 'target' => $this->_newFile, 'overwrite' => true));
     copy($this->_oldFile, $this->_newFile);
     $this->assertEquals(array(0 => array('source' => $this->_oldFile, 'target' => $this->_newFile, 'overwrite' => true)), $filter->getFile());
     $this->assertEquals($this->_newFile, $filter->getNewName($this->_oldFile));
 }