public function testSetData()
{
$col = new Collection();
$col->setData(array());
$this->assertEquals(array(), $col->getArrayCopy(), 'setData() can set data to an empty array');
$data = array('bar1', 'bar2', 'bar3');
$col = new Collection();
$col->setData($data);
$this->assertEquals($data, $col->getArrayCopy(), 'setData() sets the collection data');
}
public function testIsEven()
{
$col = new Collection();
$this->assertTrue($col->isEven(), 'isEven() returns true on an empty collection');
$data = array('bar1', 'bar2', 'bar3');
$col = new Collection();
$col->setData($data);
foreach ($col as $key => $value) {
$this->assertEquals(!(bool) ($key % 2), $col->isEven(), 'isEven() returns true only when the key is even');
}
}
public function setData($data)
{
parent::setData($data);
$this->rebuildIndex();
}