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