public function testGetModelType()
 {
     $person_configuration = ['$email' => '*****@*****.**', '$first_name' => 'nothing'];
     $this->assertSame('person', ModelFactory::getModelType($person_configuration + ['object' => 'person']));
     $this->assertSame('person', ModelFactory::getModelType($person_configuration, 'person'));
     $this->assertSame('', ModelFactory::getModelType([]));
 }