def test_message_filter_update(msg):
'''Tests :py:meth:`pymco.message.Message.__setitem__` maintains filter as
a dict-like object.'''
filter_ = message.Filter()
msg[':filter'] = filter_
assert msg[':filter'] == dict(filter_)
assert isinstance(msg[':filter'], dict)
def filter_():
'''Creates a new :py:class:`pymco.message.Filter` instance.'''
# Importing here since py-cov will ignore code imported on conftest files
# imports
from pymco import message
return message.Filter()
def test_message_no_filter(msg_no_filter):
'''Tests :py:class:`pymco.message.Message` with no filter.'''
assert dict(msg_no_filter[':filter']) == dict(message.Filter())