Laravel phpunit unauthorized test return exeption insted of response

Question

I make a simple controller function test, with user has no permission for this action, thet should abort with 403 unauthorized.

test:

    public function setUp(): void
    {
        parent::setUp();

        $user = User::factory()
            ->create([
                'email' => '[email protected]',
        ]);

        $this->token = JWTAuth::fromUser($user);

        JWTAuth::setToken($this->token);

        $this->withHeaders([
            'Accept' => 'application/json',
            'Authorization' => 'Bearer ' . $this->token,
        ]);
    }

    /** @test */
    public function shouldDenieListAsUnauthorizedUser(): void
    {
        $this->get(action([$this->controller, 'list']))
            ->assertStatus(403);
    }

In the custom request php file in authenticate function work fine, the gate return with false. But the test fail because get exeption instead of 403 code.

the formrequest auth function:

    public function authorize()
    {
        return Gate::allows('viewAny-tag');
    }

the code work fine, but the test fail. I don't know why.