text: # python standard library
  from unittest import TestCase
  
  # third-party
  from mock import MagicMock
  
  #apetools
  #from apetools.watchers.fileexpressionwatcher import FileExpressionWatcher
  
  
  class TestFileExpressionWatcher(TestCase):
      def setUp(self):
          self.output = MagicMock()
          self.connection = MagicMock()
          return
  