  from nose.tools import assert_equal
  
  class TestBinaryTree(object):
  
  	def test_insert_traversals (self):
  		myTree = BinaryTree()
 
</s> remove class TestBinaryTree(object):
 </s> add class TestBinaryTree(unittest.TestCase): </s> remove from nose.tools import assert_equal
 </s> add import unittest </s> remove from nose.tools import assert_equal
 </s> add import unittest


class TestReverseWords(unittest.TestCase): </s> remove class TestGroupOrdered(object):
 </s> add class TestGroupOrdered(unittest.TestCase): </s> remove 		assert_equal(myTree.minNode(), -10)
 </s> add 		self.assertEqual(myTree.minNode(), -10)
import unittest
import unittest
  
  class TestBinaryTree(object):
  
  	def test_insert_traversals (self):
  		myTree = BinaryTree()
replace keep keep keep keep keep
 #273: Remove nose dependency for staging/ (#283) 
staging/graphs_trees/binary_tree/test_binary_search_tree.py