public function setUp()
{
parent::setUp();
for ($i = 0; $i < 4; $i = $i + 2) {
$this->iteratorData[] = (object) array('tree' => (object) array('fairies' => array($this->data[$i], $this->data[$i + 1], null)));
}
$this->iteratorData[] = null;
$this->iteratorData[] = (object) array('tree' => (object) array());
}
public function setUp()
{
parent::setUp();
foreach ($this->data as $data) {
$this->iteratorData[] = (object) array('tree' => (object) array('fairy' => $data));
}
$this->iteratorData[] = null;
$this->iteratorData[] = (object) array('tree' => (object) array());
}