If an exception is expected, but another one is raised, the CLITestContext
raised a generic AssertionError.
Pass through the original exception instead
Add a new API command 'adtrust_is_enabled', which can be used to determine
whether ipa-adtrust-install has been run on the system. This new command is not
visible in IPA CLI.
Use this command in idrange_add to conditionally require rid-base and
secondary-rid-base options.
Add tests to cover the new functionality
https://fedorahosted.org/freeipa/ticket/3634