def METHOD_NAME(self):
    self.login_as(user=self.user)
    # we already have one token created so just need to make 19 more first
    for i in range(19):
        response = self.client.post(self.url, format="json")
        assert response.status_code == 201
    response = self.client.post(self.url, format="json")
    assert response.status_code == 403
    assert response.data == "Cannot generate more than 20 tokens for a single integration"