Added method to list authorizations

[martinvanzijl]

Fixes issue #459.

Added method GitHub.listMyAuthorizations().

[bitwiseman]

Excellent! How about some tests as well?

[martinvanzijl]

@bitwiseman I added a basic unit test. Can you please check?

I'm not sure how to check that the authorizations themselves are correct, since they depend on the user running the test. Can I change to a "known user" in the test itself?

[bitwiseman]

@martinvanzijl
TL;DR - What you've written is good enough.

Kohsuke had a separate dummy login that he used for this, but that doesn't scale to more people. Where possible I'd like tests to use the github-api-test-org since multiple people can use it interchangeably. what that isn't possible (as here), then the snapshot you take is good enough. The snapshot becomes the "known user"/stable data. 😄

You can then add checks against that stable data and anyone running the test should get the same result. Maybe mark the test using the snapshotNotAllowed() method and explain why.

FYI: I'd like to have robust tests that can be re-snapshotted freely, but if that can't be accomplished without a lot of extra work, I'm okay with tests that verify the functionality in CI using canned data that may require work to update if the tests change.