  from random import randint
  from nose.tools import assert_equal
  
  
  class TestSortStack(object):
  
      def get_sorted_stack(self, stack, numbers):
 
</s> remove class TestSortStack(object):
 </s> add class TestSortStack(unittest.TestCase): </s> remove from nose.tools import assert_equal
from nose.tools import raises
 </s> add import unittest </s> remove from nose.tools import assert_equal
 </s> add import unittest </s> remove from nose.tools import assert_equal
 </s> add import unittest </s> remove import sys
from nose.tools import assert_equal
 </s> add import unittest
import unittest
  from random import randint
import unittest
  
  
  class TestSortStack(object):
  
      def get_sorted_stack(self, stack, numbers):
keep replace keep keep keep keep keep
 #273: Remove nose dependency for stacks_queues/ (#276) 
stacks_queues/sort_stack/test_sort_stack.py