def test_throws_exception_when_message_type_header_is_not_data():
client_message = mock_client_message(mex_headers=build_mex_headers(
message_type="REPORT"))
message = MeshMessage(client_message)
with pytest.raises(UnexpectedMessageType):
message.validate()
def test_throws_exception_when_status_success_header_is_not_success():
client_message = mock_client_message(mex_headers=build_mex_headers(
status_success="ERROR"))
message = MeshMessage(client_message)
with pytest.raises(UnsuccessfulStatus):
message.validate()
def test_throws_exception_when_status_event_header_is_not_transfer():
client_message = mock_client_message(mex_headers=build_mex_headers(
status_event="COLLECT"))
message = MeshMessage(client_message)
with pytest.raises(UnexpectedStatusEvent):
message.validate()
def test_ignores_case_in_message_type_header(message_type_value):
client_message = mock_client_message(mex_headers=build_mex_headers(
message_type=message_type_value))
try:
message = MeshMessage(client_message)
message.validate()
except UnexpectedMessageType:
pytest.fail(
"UnexpectedMessageType was raised when it shouldn't have been")
def test_ignores_case_in_success_event_type_header(status_event_value):
client_message = mock_client_message(mex_headers=build_mex_headers(
status_event=status_event_value))
try:
message = MeshMessage(client_message)
message.validate()
except UnexpectedStatusEvent:
pytest.fail(
"UnexpectedStatusEvent was raised when it shouldn't have been")
def test_exception_raised_for_missing_validation_headers(missing_header_name):
mex_headers = build_mex_headers()
del mex_headers[missing_header_name]
client_message = mock_client_message(mex_headers=mex_headers)
message = MeshMessage(client_message)
with pytest.raises(MissingMeshHeader) as exception_info:
message.validate()
exception = exception_info.value
assert exception.header_name == missing_header_name
def test_exception_records_header_when_message_type_header_is_not_data():
message_type_header_value = "REPORT"
client_message = mock_client_message(mex_headers=build_mex_headers(
message_type=message_type_header_value))
message = MeshMessage(client_message)
with pytest.raises(UnexpectedMessageType) as exception_info:
message.validate()
exception = exception_info.value
assert exception.header_value == message_type_header_value
assert exception.header_name == "messagetype"
assert exception.expected_header_value == MESH_MESSAGE_TYPE_DATA
def test_exception_records_header_when_status_success_header_is_not_success():
status_success_header_value = "ERROR"
client_message = mock_client_message(mex_headers=build_mex_headers(
status_success=status_success_header_value), )
message = MeshMessage(client_message)
with pytest.raises(UnsuccessfulStatus) as exception_info:
message.validate()
exception = exception_info.value
assert exception.header_value == status_success_header_value
assert exception.header_name == "statussuccess"
assert exception.expected_header_value == MESH_STATUS_SUCCESS
def test_exception_records_header_when_status_event_header_is_not_transfer():
status_event_header_value = "COLLECT"
client_message = mock_client_message(mex_headers=build_mex_headers(
status_event=status_event_header_value))
message = MeshMessage(client_message)
with pytest.raises(UnexpectedStatusEvent) as exception_info:
message.validate()
exception = exception_info.value
assert exception.header_value == status_event_header_value
assert exception.header_name == "statusevent"
assert exception.expected_header_value == MESH_STATUS_EVENT_TRANSFER