How to use test_check_output_coercion_error method in pandera

Best Python code snippet using pandera_python

test_decorators.py

Source:test_decorators.py

...200        if key is not None:201            out = out[key]202        assert out.dtypes["column1"] == "int64"203        assert out.dtypes["column2"] == "float64"204def test_check_output_coercion_error() -> None:205    """Test that check_output raises ValueError when obj_getter is callable."""206    with pytest.raises(207        ValueError,208        match="Cannot use callable obj_getter when the schema uses coercion",209    ):210        @check_output(211            DataFrameSchema({"column2": Column(float, coerce=True)}),212            obj_getter=lambda x: x[0]["key"],213        )214        def test_func(df):  # pylint: disable=unused-argument215            ...216def test_check_instance_method_decorator_error() -> None:217    """Test error message on methods."""218    # pylint: disable-next=missing-class-docstring...

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