Test cases

Tests are categorized into three groups: core, compact, and extra.

Core Tests (test_*.py)

Run unittest tests.core
Focus on core functionalities.
Do not rely on external dependencies beyond the standard library, except for requests which is used for corpus downloading.
Test with all officially supported Python versions (currently 3.9, 3.10, 3.11, 3.12, and 3.13).

Compact Tests (testc_*.py)

Run unittest tests.compact
Test a limited set of functionalities that rely on a stable and small subset of optional dependencies specified in requirements.txt.
These dependencies are PyYAML, nlpo3, numpy, pyicu, python-crfsuite, and requests.
Test with the latest two stable Python versions.

Extra Tests (testx_*.py)

Run unittest tests.extra
Explore functionalities that rely on optional dependencies specified in the extras section of setup.py.
These dependencies might include libraries like gensim, tltk, or torch.
Due to dependency complexities, these functionalities are not part of the automated test suite and will not be tested in the CI/CD pipeline.

Default Test Suite

The default test suite, triggered by the unittest tests command, encompasses all test cases within the tests.core and tests.compact packages. This suite is defined within the __init__.py file in this directory.