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

How to use test_check_validate_method_aliased_field method in pandera

Best Python code snippet using pandera_python

test_model.py

Source:test_model.py

...199            assert cls is Schema200            return series < 100201    df = pd.DataFrame({"a": [99], "b": [99]})202    assert isinstance(Schema.validate(df, lazy=True), pd.DataFrame)203def test_check_validate_method_aliased_field() -> None:204    """Test validate method on valid data."""205    class Schema(pa.SchemaModel):206        a: Series[int] = pa.Field(alias=2020, gt=50)207        @pa.check(a)208        def int_column_lt_100(cls, series: pd.Series) -> Iterable[bool]:209            # pylint:disable=no-self-argument210            assert cls is Schema211            return series < 100212    df = pd.DataFrame({2020: [99]})213    assert len(Schema.to_schema().columns[2020].checks) == 2214    assert isinstance(Schema.validate(df, lazy=True), pd.DataFrame)215def test_check_single_column() -> None:216    """Test the behaviour of a check on a single column."""217    class Schema(pa.SchemaModel):...

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.