public function testRemove()
{
$l = new Locator(array('config' => array('call' => 'Pop\\Config', 'params' => array(array('test' => 123), true)), 'rgb' => array('call' => 'Pop\\Color\\Space\\Rgb', 'params' => function () {
return array(255, 0, 0);
}), 'color' => function ($locator) {
return new \Pop\Color\Color($locator->get('rgb'));
}));
$c = $l->get('config');
$l->remove('config');
$this->assertInstanceOf('Pop\\Config', $c);
$this->assertNull($l->get('config'));
}