Update the spec tests which cover the Puppet 4x function handler
to be more specific and cover different test cases. Prior to this commit,
they would simply check that the right objects had been added to the
Registry for one example. Now, they examine multiple examples and ensure that
the code objects not only exist but that the details about them are what we
would expect for each specific scenario.
Add tests for the remaining two Puppet-specific handlers that were
not tested in the previous commit. Specifically, add tests for the
3.x function handler and the host class handler.
Begin to test the YARD handlers written for the puppet language.
Add basic tests for the defined type and puppet 4 function
handlers. In addition, make changes to the spec helper to make it
easier to work with YARD Registries for testing purposes.
Hailee Kenney