/**
* @test
*/
public function addedObjectsExistInArray()
{
$object = 'StringObject';
$this->variableProvider->add('variable', $object);
$this->assertTrue($this->variableProvider->exists('variable'));
$this->assertTrue(isset($this->variableProvider['variable']));
}
/**
* @param string $identifier
* @return boolean
*/
public function exists($identifier)
{
return $identifier === 'incrementer' || $identifier === 'random' || parent::exists($identifier);
}