Best Python code snippet using pandera_python
test_decorators.py
Source:test_decorators.py  
...184    def test_func_out_list_obj_getter(df):185        return None, df.assign(column2=10)186    @check_input(in_schema)187    @check_output(out_schema, obj_getter="key")188    def test_func_out_dict_obj_getter(df):189        return {"key": df.assign(column2=10)}190    cases: typing.Iterable[191        typing.Tuple[typing.Callable, typing.Union[int, str, None]]192    ] = [193        (test_func_io, None),194        (test_func_out_tuple_obj_getter, 1),195        (test_func_out_list_obj_getter, 1),196        (test_func_out_dict_obj_getter, "key"),197    ]198    for fn, key in cases:199        out = fn(pd.DataFrame({"column1": ["1", "2", "3"]}))200        if key is not None:201            out = out[key]202        assert out.dtypes["column1"] == "int64"...Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.
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