A lot of blackbox tests contain an identical 'example_branch' method

[Dan Watkins]

Many blackbox tests contain the following method (or it's run_bzr equivalent):
  def example_branch(self):
      tree = self.make_branch_and_tree('branch')
      self.build_tree_contents([('branch/hello', 'foo')])
      tree.add('hello')
      tree.commit('setup')

      self.build_tree_contents([('branch/goodbye', 'baz')])
      tree.add('goodbye')
      tree.commit('setup')
      return tree

Should this be abstracted into a test class somewhere?

[Martin Pool (mbp)]

> Should this be abstracted into a test class somewhere?

Yes