Function test_mixed_input_error

tests/test_optional/test_px/test_px_wide.py:837–843

(df)

@pytest.mark.parametrize("df", [px.data.stocks(), dict(a=[1, 2], b=["1", "2"])])
def test_mixed_input_error(df):
    with pytest.raises(ValueError) as err_msg:
        px.line(df)
    assert (
        "Plotly Express cannot process wide-form data with columns of different type"
        in str(err_msg.value)
    )


def test_mixed_number_input(constructor):