old_contents: from glob import glob
  import doctest
  from doctest import DocFileSuite
  from os.path import dirname
  import unittest
  
  from adhocracy.tests.testbrowser import ADHOCRACY_LAYER, ADHOCRACY_LAYER_APP
  from adhocracy.tests.testbrowser import app_url, instance_url
  from adhocracy.tests.testbrowser import Browser
  
  
  def find_use_cases():
      here = dirname(__file__)
      paths = glob('{here}/use_cases/*.rst'.format(here=here))
      # we need relative paths for DocFileSuite
      pathes = [path.replace(here, '.') for path in paths]
      return pathes
  
  
  def make_browser():
      return Browser(wsgi_app=ADHOCRACY_LAYER_APP)
  
  
  flags = (doctest.ELLIPSIS | doctest.NORMALIZE_WHITESPACE)
  globs = {"browser": make_browser(),
           'make_browser': make_browser,
           "app":  ADHOCRACY_LAYER_APP,
           "app_url": app_url,
           "instance_url": instance_url
          }
  use_cases = find_use_cases()
  
  
  class DoctestTestCase(unittest.TestCase):
  
      def __new__(self, test):
          return getattr(self, test)()
  
      @classmethod
      def test_suite(self):
          return DocFileSuite(
              *use_cases,
              #add here aditional testfiles
              setUp=ADHOCRACY_LAYER.setUp,
              tearDown=ADHOCRACY_LAYER.tearDown,
              globs=globs,
              optionflags=flags
          )
  
new_contents: from glob import glob
  import doctest
  from doctest import DocFileSuite
  from os.path import dirname
  import unittest
  
  from adhocracy import model
  from adhocracy.tests import testtools
  from adhocracy.tests.testbrowser import ADHOCRACY_LAYER, ADHOCRACY_LAYER_APP
  from adhocracy.tests.testbrowser import app_url, instance_url
  from adhocracy.tests.testbrowser import Browser
  
  
  def find_use_cases():
      here = dirname(__file__)
      paths = glob('{here}/use_cases/*.rst'.format(here=here))
      # we need relative paths for DocFileSuite
      pathes = [path.replace(here, '.') for path in paths]
      return pathes
  
  
  def make_browser():
      return Browser(wsgi_app=ADHOCRACY_LAYER_APP)
  
  
  use_cases = find_use_cases()
  flags = (doctest.ELLIPSIS | doctest.NORMALIZE_WHITESPACE)
  globs = {"browser": make_browser(),
           'make_browser': make_browser,
           "app":  ADHOCRACY_LAYER_APP,
           "app_url": app_url,
           "instance_url": instance_url,
           'testtools': testtools,
           'model': model
          }
  
  
  class DoctestTestCase(unittest.TestCase):
  
      def __new__(self, test):
          return getattr(self, test)()
  
      @classmethod
      def test_suite(self):
          return DocFileSuite(
              *use_cases,
              #add here aditional testfiles
              setUp=ADHOCRACY_LAYER.setUp,
              tearDown=ADHOCRACY_LAYER.tearDown,
              globs=globs,
              optionflags=flags
          )
  
subject: Add the modules models and testtools to the doctest globals