Improve and/or document ability to create mock Incident objects

[Yasumoto]

Howdy!

Thanks for sharing this! I'm trying to write some unit test coverage (which is running in CI, so I'm mocking out the calls to pagerduty) but am having a rough time figuring out how to generate a mocked out Incident object. For a list of Incidents, I was trying something along the lines of:

 Incidents(Incident(html_url='pagerduty.com/theincident', incident_key='this was a page'))

Since it looks like when you request a list of incidents they are wrapped in an Incidents (aka a Collection). I'm curious if the community already has a pattern for doing this, but if not I'll come back around in a few weeks with a path- either a test fixture, example, or something depending on what everyone prefers.

Thanks!
Joe

[Yasumoto]

In the short-term I'm just using a namedtuple, which obviously isn't good in case the fields change, etc.