KaneAI - World’s First E2E Software Testing Agent.Book a Demo Join TestMu Conference

How to use test_ordered_dataframe method in pandera

Best Python code snippet using pandera_python

test_schemas.py

Source:test_schemas.py

...225            ),226        ),227    ],228)229def test_ordered_dataframe(230    columns: Dict[str, Column], index: MultiIndex231) -> None:232    """Test that columns are ordered."""233    schema = DataFrameSchema(columns=columns, index=index, ordered=True)234    df = pd.DataFrame(235        data=[[1, 2, 3]],236        columns=["a", "a", "b"],237        index=pd.MultiIndex.from_arrays(238            [[1], [2], [3]], names=["a", "a", "b"]239        ),240    )241    assert isinstance(schema.validate(df), pd.DataFrame)242    # test optional column243    df = pd.DataFrame(...

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.