public function test_remove()
{
$arc = new ArrayCollection(array('aap', 'aap', 'noot', 'mies'));
$removed = $arc->remove('noot');
$this->assertEquals('noot', $removed);
$this->assertEquals($arc->get(0), 'aap');
$this->assertEquals($arc->get(1), 'aap');
$this->assertEquals($arc->get(2), null);
$this->assertEquals($arc->get(3), 'mies');
$removed = $arc->remove('wim');
$this->assertFalse($removed);
$this->assertEquals($arc->get(0), 'aap');
$this->assertEquals($arc->get(1), 'aap');
$this->assertEquals($arc->get(2), null);
$this->assertEquals($arc->get(3), 'mies');
$removed = $arc->remove('aap');
$this->assertEquals('aap', $removed);
$this->assertEquals($arc->get(0), null);
$this->assertEquals($arc->get(1), 'aap');
$this->assertEquals($arc->get(2), null);
$this->assertEquals($arc->get(3), 'mies');
$removed = $arc->remove('aap');
$this->assertEquals('aap', $removed);
$this->assertEquals($arc->get(0), null);
$this->assertEquals($arc->get(1), null);
$this->assertEquals($arc->get(2), null);
$this->assertEquals($arc->get(3), 'mies');
}
/** {@inheritDoc} */
public function remove($key)
{
$this->initialize();
$this->isDirty = true;
return $this->collection->remove($key);
}
public function remove($key)
{
$this->initialize();
$this->changed = true;
return $this->col->remove($key);
}