/**
* Testing Add/Remove Data
*
* @param mixed Data to add to node and check for.
*
* @return void
* @dataProvider casesData
*/
function testAddAndRemoveData( $data )
{
$this->assertThat(
$this->object->data(),
$this->equalTo(null)
);
$this->object->setData($data);
$this->assertThat(
$this->object->data(),
$this->equalTo($data)
);
}
public function data()
{
return parent::data();
}