def test_parse_message_bad_content_type_should_warn(self):
# setup
encoded_payload = json.dumps(self.payload).encode()
properties = MessageProperties(content_type=self.bad_content_type)
message = Message(
body=encoded_payload,
properties=properties,
annotations={
common_parser.DEVICE_ID_IDENTIFIER: self.device_id.encode()
},
)
args = CommonParserArguments(content_type="application/json")
parser = common_parser.CommonParser(message=message,
common_parser_args=args)
# act
parsed_msg = parser.parse_message()
# verify
assert parsed_msg["event"]["payload"] == self.payload
expected_details_1 = strings.invalid_encoding_none_found()
expected_details_2 = strings.content_type_mismatch(
self.bad_content_type, "application/json")
_validate_issues(
parser,
Severity.warning,
2,
2,
[expected_details_1, expected_details_2],
)
def _parse_content_encoding(self, message: Message, system_properties) -> str:
content_encoding = ""
if "content_encoding" in system_properties:
content_encoding = system_properties["content_encoding"]
if not content_encoding:
details = strings.invalid_encoding_none_found()
self._add_issue(severity=Severity.warning, details=details)
return None
if "utf-8" not in content_encoding.lower():
details = strings.invalid_encoding(content_encoding.lower())
self._add_issue(severity=Severity.warning, details=details)
return None
return content_encoding