Function test_serialize_dataframe

tests/components/datadisplay/test_datatable.py:112–120

Test if dataframe is serialized correctly.

()

def test_serialize_dataframe():
    """Test if dataframe is serialized correctly."""
    df = pd.DataFrame(
        [["foo", "bar"], ["foo1", "bar1"]], columns=["column1", "column2"]
    )
    value = serialize(df)
    assert value == serialize_dataframe(df)
    assert isinstance(value, dict)
    assert list(value.keys()) == ["columns", "data"]