  from nose.tools import assert_equal
  
  
  class TestPowerSet(object):
  
      def test_power_set(self):
          input_set = ''
          expected = ['']
          self.run_test(input_set, expected)
 
</s> remove from nose.tools import assert_equal
 </s> add import unittest </s> remove     "class TestPowerSet(object):\n",
 </s> add     "class TestPowerSet(unittest.TestCase):\n", </s> remove     "class TestPowerSet(object):\n",
 </s> add     "class TestPowerSet(unittest.TestCase):\n", </s> remove from nose.tools import assert_equal
from nose.tools import assert_raises
from nose.tools import assert_true
 </s> add import unittest </s> remove class TestFib(object):
 </s> add class TestFib(unittest.TestCase):
class TestPowerSet(unittest.TestCase):
  from nose.tools import assert_equal
  
  
class TestPowerSet(unittest.TestCase):
  
      def test_power_set(self):
          input_set = ''
          expected = ['']
          self.run_test(input_set, expected)
keep keep keep replace keep keep keep keep keep
 #273: Remove nose dependency for recursion_dynamic/ (#280) 
recursion_dynamic/power_set/test_power_set.py