public function test_delete_by_delete()
{
$billet = factory(Billet::class)->create();
$return = $this->delete('api/v1/billet/' . $billet->id);
$this->seeStatusCode(200);
$this->assertEquals(1, $return->response->original);
$this->seeInDatabase('billets', ['id' => $billet->id]);
$this->notSeeInDatabase('billets', ['id' => $billet->id, 'deleted_at' => null]);
}