text: """
  Test twanager commands.
  """
  
  import os
  
  import tiddlywebwiki
  
  import tiddlywebwiki.instance as instance_module
  
  from shutil import rmtree
  
  from tiddlyweb.config import config
  from tiddlyweb.store import Store
  from tiddlyweb.model.bag import Bag
  
  from tiddlywebplugins.imaker import spawn
  
  
  instance_dir = 'test_instance'
  
  
  def setup_module(module):
      tiddlywebwiki.init(config)
      try:
          rmtree(instance_dir)
      except:
          pass
  
  
  class TestInstance(object):
  
      def setup_method(self, module):
          try:
              rmtree(instance_dir)
          except:
              pass
          self.env = {'tiddlyweb.config': config}
  
      def test_create_tiddlywebwiki_instance(self):
          spawn(instance_dir, config, instance_module)
  
          contents = _get_file_contents('%s/tiddlywebconfig.py'
                  % instance_dir)
  
          assert "'system_plugins': ['tiddlywebwiki']" in contents
          assert "'twanager_plugins': ['tiddlywebwiki']" in contents
  
      def test_create_bag_policies(self):
          spawn(instance_dir, config, instance_module)
          os.chdir(instance_dir)
          store = Store(config['server_store'][0],
                  config['server_store'][1], environ=self.env)
  
          bag = Bag('system')
          system_policy = store.get(bag).policy
          bag = Bag('common')
          common_policy = store.get(bag).policy
  
          assert system_policy.read == []
          assert system_policy.write == ['R:ADMIN']
          assert system_policy.create == ['R:ADMIN']
          assert system_policy.manage == ['R:ADMIN']
          assert system_policy.accept == ['R:ADMIN']
          assert system_policy.delete == ['R:ADMIN']
  
          assert common_policy.read == []
          assert common_policy.write == []
          assert common_policy.create == []
          assert common_policy.manage == ['R:ADMIN']
          assert common_policy.accept == []
          assert common_policy.delete == []
          os.chdir('..')
  
  
  def _get_file_contents(filepath):
      f = open(filepath)
      contents = f.read()
      f.close()
      return contents
  