public function testDependencyWithPropertyAndNullValues()
{
Phactory::reset();
Phactory::$dependencyClass = 'CustomDependency';
Phactory::builder(new TestBuilder());
$entry = Phactory::entry(array('design' => Phactory::design(array('attachment' => Phactory::attachment(array('co_creator' => null))))));
$this->assertNull($entry->co_designer);
}