text: """Common definitions for bitmessageqt tests"""
  
  import unittest
  
  from PyQt4 import QtCore, QtGui
  
  import bitmessageqt
  from tr import _translate
  
  
  class TestBase(unittest.TestCase):
      """Base class for bitmessageqt test case"""
  
      def setUp(self):
          self.app = QtGui.QApplication([])
          self.window = bitmessageqt.MyForm()
  
      def tearDown(self):
          self.app.deleteLater()
  
  
  class TestMain(unittest.TestCase):
      """Test case for main window - basic features"""
  
      def test_translate(self):
          """Check the results of _translate() with various args"""
          self.assertIsInstance(
              _translate("MainWindow", "Test"),
              QtCore.QString
          )
  