def post(self):
payload = request.get_json()
try:
user_validator.validate_create_payload(payload)
data = user_controller.create_user(payload)
except ValidationError as e:
raise ViewsException(status_code=400, payload=e.messages)
except UserAlreadyExistException as e:
raise ViewsException(status_code=422, payload=e.messages)
return jsonify(data)
def test_validate_create_payload_returns_error_when_email_is_empty(self):
# Given
self.payload['email'] = ''
# When
with self.assertRaises(ValidationError) as error:
user_validator.validate_create_payload(self.payload)
# Then
self.assertEqual(TestUtils.NOT_VALID_EMAIL_FIELD,
error.exception.messages['email'])
def test_validate_create_payload_raises_error_when_email_is_missing(self):
# Given
self.payload.pop('email')
# When
with self.assertRaises(ValidationError) as error:
user_validator.validate_create_payload(self.payload)
# Then
self.assertEqual(TestUtils.MISSING_FIELD,
error.exception.messages['email'])
def test_validate_create_payload_raises_error_when_username_is_empty(self):
# Given
self.payload['username'] = ''
# When
with self.assertRaises(ValidationError) as error:
user_validator.validate_create_payload(self.payload)
# Then
self.assertEqual(TestUtils.SHORTER_FIELD,
error.exception.messages['username'])
def test_validate_create_payload_raises_error_when_email_is_not_defined(
self):
# Given
self.payload['email'] = None
# When
with self.assertRaises(ValidationError) as error:
user_validator.validate_create_payload(self.payload)
# Then
self.assertEqual(TestUtils.NULL_FIELD,
error.exception.messages['email'])
def test_validate_create_payload_raises_error_when_username_is_bad_format(
self):
# Given
self.payload['username'] = {}
# When
with self.assertRaises(ValidationError) as error:
user_validator.validate_create_payload(self.payload)
# Then
self.assertEqual(TestUtils.NOT_VALID_STRING_FIELD,
error.exception.messages['username'])