def test_should_return_none_if_hash_compare_returns_false(
mock_compare: MagicMock, sut: DbAuthentication):
mock_compare.return_value = False
authentication = AuthenticationModel(email="*****@*****.**",
password="******")
access_token = sut.auth(authentication)
assert not access_token
def test_should_return_none_if_load_account_by_email_returns_none(
mock_load_by_email: MagicMock, sut: DbAuthentication):
mock_load_by_email.return_value = None
authentication = AuthenticationModel(email="*****@*****.**",
password="******")
access_token = sut.auth(authentication)
assert not access_token
def test_should_raise_exception_if__hash_compare_raise(mock_compare: MagicMock,
sut: DbAuthentication):
mock_compare.side_effect = Exception("Error on matrix")
authentication = AuthenticationModel(email="*****@*****.**",
password="******")
with pytest.raises(Exception) as excinfo:
assert sut.auth(authentication)
assert type(excinfo.value) is Exception
def handle(self, request: HttpRequest) -> HttpResponse:
try:
data = request.body
is_error = self._validation.validate(data)
if is_error:
return bad_request(is_error)
access_token = self._authentication.auth(
AuthenticationModel(**data))
if not access_token:
return unauthorized(UnauthorizedError())
return ok(dict(access_token=access_token))
except Exception:
return server_error(ServerError(), traceback.format_exc())
def test_should_call_hash_compare_correct_values(mock_compare: MagicMock,
sut: DbAuthentication):
authentication = AuthenticationModel(email="*****@*****.**",
password="******")
sut.auth(authentication)
mock_compare.assert_called_with("valid_password", "hashed_password")
def test_should_call_load_accout_by_email_correct_value(
mock_load_by_email: MagicMock, sut: DbAuthentication):
sut.auth(
AuthenticationModel(email="*****@*****.**",
password="******"))
mock_load_by_email.assert_called_with("*****@*****.**")
def test_should_return_an_access_token_on_success(sut: DbAuthentication):
authentication = AuthenticationModel(email="*****@*****.**",
password="******")
access_token = sut.auth(authentication)
assert access_token == "access_token"
def test_should_call_encrypter_correct_value(mock_encrypt: MagicMock,
sut: DbAuthentication):
authentication = AuthenticationModel(email="*****@*****.**",
password="******")
sut.auth(authentication)
mock_encrypt.assert_called_with("valid_id")
def test_should_call_authentication_correct_value(
mock_auth: MagicMock, sut: LoginController
):
request = HttpRequest(body=dict(email="*****@*****.**", password="******"))
sut.handle(request)
mock_auth.assert_called_with(AuthenticationModel(**request.body))