Unlock 30% off on Manual Testing Annual Plans this Holiday Season.

Copied to Clipboard!

How to use pyspark_pandas_eq method in pandera

Best Python code snippet using pandera_python

test_schemas_on_pyspark.py

Source:test_schemas_on_pyspark.py

...431    non_strict_schema(non_strict_df)432def test_custom_checks():433    """Test that custom checks can be executed."""434    @extensions.register_check_method(statistics=["value"])435    def pyspark_pandas_eq(pyspark_pandas_obj, *, value):436        return pyspark_pandas_obj == value437    custom_schema = pa.DataFrameSchema(438        {"field": pa.Column(checks=pa.Check(lambda s: s == 0, name="custom"))}439    )440    custom_registered_schema = pa.DataFrameSchema(441        {"field": pa.Column(checks=pa.Check.pyspark_pandas_eq(0))}442    )443    for schema in (custom_schema, custom_registered_schema):444        schema(ps.DataFrame({"field": [0] * 100}))445        try:446            schema(ps.DataFrame({"field": [-1] * 100}))447        except pa.errors.SchemaError as err:448            assert (err.failure_cases["failure_case"] == -1).all()449def test_schema_model():450    # pylint: disable=missing-class-docstring451    """452    Test that SchemaModel subclasses work on pyspark_pandas_eq dataframes.453    """454    # pylint: disable=too-few-public-methods455    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.