def test_authentication_failure_raise_exception(monkeypatch):
response = create_fake_response({}, 401)
monkeypatch.setattr('requests.post', MagicMock(return_value=response))
with pytest.raises(NuException):
nu = Nubank()
nu.authenticate('12345678912', 'hunter12')
def test_authentication_succeeds(monkeypatch, authentication_return, proxy_list_return):
proxy_list = create_fake_response(proxy_list_return)
monkeypatch.setattr('requests.get', MagicMock(return_value=proxy_list))
response = create_fake_response(authentication_return)
monkeypatch.setattr('requests.post', MagicMock(return_value=response))
nubank_client = Nubank()
nubank_client.authenticate('12345678912', 'hunter12')
assert nubank_client.feed_url == 'https://prod-s0-webapp-proxy.nubank.com.br/api/proxy/events_123'
assert nubank_client.headers['Authorization'] == 'Bearer access_token_123'
