Domain\Student\Http\StudentControllerTest::test_index_returns_all_students PHP Method

    public function test_index_returns_all_students()
    {
        factory(Student::class)->create();
        $controller = App::make(StudentController::class);
        $students = $controller->index();
        $this->assertInstanceOf(LengthAwarePaginator::class, $students);
        $this->assertInstanceOf(Student::class, $students->first());
    }