(self)
| 27 | assert isinstance(v, DataFrame._constructor_sliced) |
| 28 | |
| 29 | def test_items(self): |
| 30 | # GH#17213, GH#13918 |
| 31 | cols = ["a", "b", "c"] |
| 32 | df = DataFrame([[1, 2, 3], [4, 5, 6]], columns=cols) |
| 33 | for c, (k, v) in zip(cols, df.items()): |
| 34 | assert c == k |
| 35 | assert isinstance(v, Series) |
| 36 | assert (df[k] == v).all() |
| 37 | |
| 38 | def test_items_names(self, float_string_frame): |
| 39 | for k, v in float_string_frame.items(): |