  import sys
  from nose.tools import assert_equal
  
  
  class TestStackMin(object):
  
      def test_stack_min(self):
          print('Test: Push on empty stack, non-empty stack')
          stack = StackMin()
          stack.push(5)
 
</s> remove import sys
from nose.tools import assert_equal
 </s> add import unittest </s> remove         assert_equal(stack.peek(), 5)
        assert_equal(stack.minimum(), 5)
 </s> add         self.assertEqual(stack.peek(), 5)
        self.assertEqual(stack.minimum(), 5) </s> remove class TestSetOfStacks(object):
 </s> add class TestSetOfStacks(unittest.TestCase): </s> remove class TestStacks(object):
 </s> add class TestStacks(unittest.TestCase): </s> remove class TestQueueFromStacks(object):
 </s> add class TestQueueFromStacks(unittest.TestCase):
class TestStackMin(unittest.TestCase):
  import sys
  from nose.tools import assert_equal
  
  
class TestStackMin(unittest.TestCase):
  
      def test_stack_min(self):
          print('Test: Push on empty stack, non-empty stack')
          stack = StackMin()
          stack.push(5)
keep keep keep keep replace keep keep keep keep keep
 #273: Remove nose dependency for stacks_queues/ (#276) 
stacks_queues/stack_min/test_stack_min.py