Fix lint failures
Fix lint failures

This commit fixes the lint failures from
the glance module.

It's pretty picky about classes being defined
anywhere (even in tests)

This commit removes the class from the tests so
that puppet-lint is happy.

Change-Id: I0257479fb450ed2fbb6876fb73fc695e4a1f7c49

TelekomCloud/puppet-glance,aquto/puppet-glance,gwdg/puppet-glance,aquto/puppet-glance,varunarya10/puppet-glance,TelekomCloud/puppet-glance,varunarya10/puppet-glance,gwdg/puppet-glance