old_contents: from attest import Tests
  
  
  suite = lambda mod: 'attest.tests.' + mod + '.suite'
  
  all = Tests([suite('asserts'),
               suite('collections'),
               suite('classy'),
               suite('reporters'),
               suite('eval'),
              ])
  
new_contents: from attest import Tests
  
  all = Tests('.'.join((__name__, mod, 'suite'))
              for mod in ('asserts',
                          'collections',
                          'classy',
                          'reporters',
                          'eval'))
  
subject: Simplify our own test suite