/**
* @dataProvider sets
*/
public function testThatSetCanRemoveAddedElements(ISet $set)
{
$set->add(0);
$set->add(1);
$this->assertCount(2, $set);
$set->remove('0');
$this->assertCount(2, $set);
$set->remove(0);
$this->assertCount(1, $set);
$set->remove(1);
$this->assertCount(0, $set);
}
