public function test_show_by_get()
{
$billetAssignor = BilletAssignor::first();
if (is_null($billetAssignor)) {
$billetAssignor = factory(BilletAssignor::class)->create();
}
$this->get('api/v1/billet/assignor/first');
$this->seeStatusCode(200);
$this->seeJson(['name' => $billetAssignor->name]);
}