public function testSystemStatus()
{
$client = static::makeClient(true);
$client->request('GET', '/api/system_status');
$response = json_decode($client->getResponse()->getContent());
$this->assertInternalType('object', $response);
$this->assertObjectHasAttribute('inactiveCronjobCount', $response);
$this->assertObjectHasAttribute('inactiveCronjobs', $response);
$this->assertInternalType('array', $response->inactiveCronjobs);
$this->assertObjectHasAttribute('schemaStatus', $response);
}