old_contents: from pkg_resources import require
  require("cothread")
  require("mock")
  import unittest
  import mock
  import sys
  
  # Mock out catools as it requires EPICS binaries at import
  sys.modules['cothread.catools'] = mock.MagicMock()
  import cothread
  import sys
  import os
  from PyQt4 import QtGui
  
  sys.path.append(os.path.join(os.path.dirname(__file__), "..", ".."))
  import i10knobs
  
  
  class I10KnobsTest(unittest.TestCase):
  
  
      def test_init(self):
          cothread.iqt()
          window = QtGui.QMainWindow()
          _ = i10knobs.KnobsUi(window)
  
  
new_contents: from pkg_resources import require
  require("cothread")
  require("mock")
  import unittest
  import mock
  import sys
  
  # Mock out catools as it requires EPICS binaries at import
  sys.modules['cothread.catools'] = mock.MagicMock()
  import cothread
  import sys
  import os
  from PyQt4 import QtGui
  
  sys.path.append(os.path.join(os.path.dirname(__file__), "..", ".."))
  import i10knobs
  
  
  class I10KnobsTest(unittest.TestCase):
  
  
      def test_import(self):
          pass
  
      def test_init(self):
          cothread.iqt()
          window = QtGui.QMainWindow()
          _ = i10knobs.KnobsUi(window)
  
  
subject: Add test checking only for imports