ts_lib_pytest package

Submodules

• ts_lib_pytest.df_snapshot module
• ts_lib_pytest.plugin module

Module contents

TetraScience pytest plugin library.

This package provides pytest fixtures and utilities specifically designed for TetraScience task script testing. It includes:

• mock_uuid_generator: Fixture for mocking UUID generation with predictable values

• df_snapshot: Fixture for DataFrame snapshot testing using Polars and Parquet files

• DataframeSnapshot: Class for managing DataFrame snapshots

The plugin is automatically discovered by pytest when installed and provides command line options like –df-snapshot-update for managing snapshot tests.