utils/tests: move to pytest.mark.parameterize in test_text.py

IPython/utils/tests/test_text.py

@@ -80,22 +80,20 b' def test_columnize_random():'
             )
 
 
-# TODO: pytest mark.parametrize once nose removed.
-def test_columnize_medium():
[e-mail]('row_first', [True, False])
+def test_columnize_medium(row_first):
     """Test with inputs than shouldn't be wider than 80"""
     size = 40
     items = [l*size for l in 'abc']
-    for row_first in [True, False]:
         out = text.columnize(items, row_first=row_first, displaywidth=80)
         assert out == "\n".join(items + [""]), "row_first={0}".format(row_first)
 
 
-# TODO: pytest mark.parametrize once nose removed.
-def test_columnize_long():
[e-mail]('row_first', [True, False])
+def test_columnize_long(row_first):
     """Test columnize with inputs longer than the display window"""
     size = 11
     items = [l*size for l in 'abc']
-    for row_first in [True, False]:
         out = text.columnize(items, row_first=row_first, displaywidth=size - 1)
         assert out == "\n".join(items + [""]), "row_first={0}".format(row_first)