/**
* @dataProvider getDateCollection
*/
public function testDateComparator($collection, $expected = null)
{
$obj = new ObjectCollection($collection);
$obj->setComparator(new DateComparator());
$elements = $obj->sort();
return $elements;
}
/**
* @dataProvider getDateCollection
*/
public function testDateComparator($collection, $expected)
{
$obj = new ObjectCollection($collection);
$obj->setComparator(new DateComparator());
$elements = $obj->sort();
$firstElement = array_shift($elements);
$this->assertEquals($expected, $firstElement);
}