Add test suite (7 tests) + CI

[NickEngmann]

Summary

Add unit test suite (7 tests, all passing) + GitHub Actions CI, README update

Files Changed

• tests/test_pidslm_logic.py
• .github/workflows/test.yml
• README.md

Diff Stats

.github/workflows/test.yml                         |  25 ++++
 README.md                                          |   7 +-
 .../conftest.cpython-314-pytest-9.0.2.pyc          | Bin 0 -> 132 bytes
 .../test_pidslm_logic.cpython-314-pytest-9.0.2.pyc | Bin 0 -> 16542 bytes
 tests/conftest.py                                  |   2 +
 tests/test_pidslm_logic.py                         | 131 +++++++++++++++++++++
 6 files changed, 164 insertions(+), 1 deletion(-)

Test Results

============================= test session starts ==============================
platform linux -- Python 3.14.3, pytest-9.0.2, pluggy-1.6.0 -- /usr/local/bin/python3
cachedir: .pytest_cache
rootdir: /workspace/repo
plugins: mock-3.15.1, xvfb-3.1.1
collecting ... collected 7 items

tests/test_pidslm_logic.py::TestTimestamp::test_timestamp_format PASSED  [ 14%]
tests/test_pidslm_logic.py::TestTimestamp::test_timestamp_changes_over_time PASSED [ 28%]
tests/test_pidslm_logic.py::TestShowBusy::test_show_busy_prints_message PASSED [ 42%]
tests/test_pidslm_logic.py::TestHideBusy::test_hide_busy_prints_message PASSED [ 57%]
tests/test_pidslm_logic.py::TestClear::test_clear_calls_show_and_hide_busy PASSED [ 71%]
tests/test_pidslm_logic.py::TestClear::test_clear_records_os_system_call PASSED [ 85%]
tests/test_pidslm_logic.py::TestClear::test_clear_sequence_is_correct PASSED [100%]

============================== 7 passed in 0.12s ===============================

Phase

test — part of Marisol's autonomous coding pipeline

---

Generated by Marisol's autonomous coding engine

How to run

# Without Docker
pytest

# In Docker (if Dockerfile exists)
docker run --rm piDSLM pytest

Coverage

• Test functions: 7
• Status: all passing
• Modules covered: tests/test_pidslm_logic.py

CI/CD

• GitHub Actions workflow added (.github/workflows/test.yml)
• CI will run on all future PRs and pushes to main/master
• Badge: