I had previously checked in some broken tests that
resulted from the updating the concat fragments names
to ensure uniqueness between services (eg, choosing
fragment names like HEADER were causing
duplicate resource errors, these have been prefixed
with the service name glance-api to ensure uniqueness)
This commit updates the tests so that they work for
this previous commit (oops!)
This commit resolves failing tests from
glance::api and glance::registry related to recent
refactors.
It also adds tests for all of the new api fragment
classes/defines.