more tests

skrub-data · Nov 17, 2023 · 1be7187 · 1be7187
1 parent 2e6e19c
commit 1be7187
Showing 1 changed file with 11 additions and 0 deletions.
diff --git a/skrub/_dataframe/tests/test_common.py b/skrub/_dataframe/tests/test_common.py
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+from skrub._dataframe import skrubns, std, stdns
+
+
+def test_std(px):
+    df = px.DataFrame({"A": [1, 2]})
+    assert hasattr(std(df), "dataframe")
+    assert hasattr(stdns(df), "dataframe_from_columns")
+    ns = skrubns(df)
+    s = ns.make_series([1, 2], name="A")
+    assert hasattr(std(s), "column")
+    assert hasattr(stdns(s), "dataframe_from_columns")