def METHOD_NAME(self):
    url = reverse("sign-in")
    response = self.client.post(
        url, {"email": "user@email.so", "password": "user123"}, format="json"
    )
    self.assertEqual(response.status_code, status.HTTP_403_FORBIDDEN)
    self.assertEqual(
        response.data,
        {
            "error": "Sorry, we could not find a user with the provided credentials. Please try again."
        },
    )