  from nose.tools import assert_equal
  
  
  class TestMaximizingXor(object):
  
      def test_maximizing_xor(self):
 
</s> remove class TestMaximizingXor(object):
 </s> add class TestMaximizingXor(unittest.TestCase): </s> remove from nose.tools import assert_equal
 </s> add import unittest </s> remove         assert_equal(solution.max_xor(10, 15), 7)
 </s> add         self.assertEqual(solution.max_xor(10, 15), 7) </s> remove class TestUtopianTree(object):
 </s> add class TestUtopianTree(unittest.TestCase): </s> remove from nose.tools import assert_equal, assert_raises
 </s> add import unittest
import unittest
import unittest
  
  
  class TestMaximizingXor(object):
  
      def test_maximizing_xor(self):
replace keep keep keep keep keep
 #273: Remove nose dependency for online_judges/ (#282) 
online_judges/maximizing_xor/test_maximizing_xor.py