/**
* Function test removing a pair.
*/
public function testRemove()
{
$manager = new PairStorage($this->manager);
$pair_value = $manager->get('name0');
$this->assertEquals('will not be here', $pair_value);
$manager->remove('name0');
// Check if item was deleted.
$pair_value = $manager->get('name0');
$this->assertEquals(null, $pair_value);
}
