def testRemoveOverlapping_AllOverlap_ReturnsEmptySets(self):
     self.assertEqual((set(), set()),
                      edit_config_handler._RemoveOverlapping({1, 2},
                                                             {1, 2}))
 def testRemoveOverlapping_SomeOverlap_ReturnsSetDifferences(self):
     self.assertEqual(({1}, {3}),
                      edit_config_handler._RemoveOverlapping({1, 2},
                                                             {2, 3}))
 def testRemoveOverlapping_NoOverlap_ReturnsSameSet(self):
     self.assertEqual(({1, 2, 3}, {4, 5, 6}),
                      edit_config_handler._RemoveOverlapping({1, 2, 3},
                                                             {4, 5, 6}))
 def testRemoveOverlapping_AllOverlap_ReturnsEmptySets(self):
   self.assertEqual(
       (set(), set()), edit_config_handler._RemoveOverlapping({1, 2}, {1, 2}))
 def testRemoveOverlapping_SomeOverlap_ReturnsSetDifferences(self):
   self.assertEqual(
       ({1}, {3}), edit_config_handler._RemoveOverlapping({1, 2}, {2, 3}))
 def testRemoveOverlapping_NoOverlap_ReturnsSameSet(self):
   self.assertEqual(
       ({1, 2, 3}, {4, 5, 6}),
       edit_config_handler._RemoveOverlapping({1, 2, 3}, {4, 5, 6}))