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name: run-tests description: Run tests for the wc_simd project using pytest. Use this skill to run all tests, specific test files, or individual test functions. Invoke with /run-tests.

Testing

This skill runs tests for the wc_simd project using pytest.

Run All Tests

Copypytest

Run Specific Test File

Copypytest tests/test_pyspark.py

Run Specific Test Function

Copypytest tests/test_pyspark.py::test_function_name

Run with Verbose Output

Copypytest -v

Run with Coverage

Copypytest --cov=wc_simd --cov-report=html

Run Only Failed Tests

Copypytest --lf

Run Tests Matching Pattern

Copypytest -k "embed"  # Run tests with "embed" in name

Test Files

Prerequisites

Ensure dependencies are installed:

Copyuv sync

For Spark tests, ensure Docker Spark is running:

Copycd spark_docker_s3 && docker compose up -d --build

Debugging Tests

Copy# Drop into debugger on failure
pytest --pdb

# Show print statements
pytest -s

# Show local variables on failure
pytest -l