  from nose.tools import assert_equal
  
  
  class TestSelectionSort(object):
  
      def test_selection_sort(self, func):
 
</s> remove         data = None
        func(data)
        assert_equal(data, None)
 </s> add         assert_raises(TypeError, func, None) </s> remove     "from nose.tools import assert_equal\n",
 </s> add     "from nose.tools import assert_equal, assert_raises\n", </s> remove     "from nose.tools import assert_equal\n",
 </s> add     "from nose.tools import assert_equal, assert_raises\n", </s> remove     "        data = None\n",
    "        func(data)\n",
    "        assert_equal(data, None)\n",
 </s> add     "        assert_raises(TypeError, func, None)\n", </s> remove     "        data = None\n",
    "        func(data)\n",
    "        assert_equal(data, None)\n",
 </s> add     "        assert_raises(TypeError, func, None)\n",
from nose.tools import assert_equal, assert_raises
from nose.tools import assert_equal, assert_raises
  
  
  class TestSelectionSort(object):
  
      def test_selection_sort(self, func):
replace keep keep keep keep keep
 Update selection sort challenge (#131)

Update constraints, test cases, code, and tests. 
sorting_searching/selection_sort/test_selection_sort.py