How to use test_format_checks_warning method in pandera

Best Python code snippet using pandera_python

test_io.py

Source:test_io.py

...477        }478    )479    with pytest.warns(UserWarning):480        pandera.io.to_yaml(schema)481def test_format_checks_warning():482    """Test that unregistered checks raise a warning when formatting checks."""483    with pytest.warns(UserWarning):484        io._format_checks({"my_check": None})485@mock.patch("pandera.Check.REGISTERED_CUSTOM_CHECKS", new_callable=dict)486def test_to_yaml_registered_dataframe_check(_):487    """488    Tests that writing DataFrameSchema with a registered dataframe check works.489    """490    ncols_gt_called = False491    @pa_ext.register_check_method(statistics=["column_count"])492    def ncols_gt(pandas_obj: pd.DataFrame, column_count: int) -> bool:493        """test registered dataframe check"""494        # pylint: disable=unused-variable495        nonlocal ncols_gt_called...

Automation Testing Tutorials

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.