Add CI tests

.github/workflows/tests.yml

@@ -0,0 +1,69 @@
+name: Tests
+
+on:
+  push:
+    branches: [master]
+  pull_request:
+    branches: [master]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        python-version: ['3.10', '3.11', '3.12']
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v5
+        with:
+          python-version: ${{ matrix.python-version }}
+          cache: 'pip'
+
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install -r requirements.txt
+          pip install pandas  # needed by some tests
+
+      - name: Run environment check
+        run: python -m test.test_checkenv
+
+      - name: Run environment test
+        run: python -m test.test_env
+
+      - name: Run workload generator sanity tests
+        run: python -m test.test_sanity_workloadgen
+
+      - name: Run workload generator determinism tests
+        run: python -m test.test_determinism_workloadgen
+
+      - name: Run price history tests
+        run: python -m test.test_price_history
+
+      - name: Run price cycling tests
+        run: python -m test.test_prices_cycling
+
+      - name: Run environment sanity tests (quick invariants)
+        run: python -m test.test_sanity_env --steps 200
+
+      - name: Run environment sanity tests (full)
+        run: python -m test.test_sanity_env --check-gym --check-determinism --steps 300
+
+      - name: Run environment sanity tests (with external data)
+        run: python -m test.test_sanity_env --prices data/prices_2023.csv --hourly-jobs data/allusers-gpu-30.log --steps 300
+
+      - name: Run duration sampler test
+        run: python -m test.test_sampler_duration --print-stats --test-samples 10
+
+      - name: Run hourly sampler test
+        run: python -m test.test_sampler_hourly --file-path data/allusers-gpu-30.log --test-day
+
+      - name: Run jobs sampler test
+        run: python -m test.test_sampler_jobs --file-path data/allusers-gpu-30.log
+
+      - name: Run jobs aggregated sampler test
+        run: python -m test.test_sampler_jobs_aggregated --file-path data/allusers-gpu-30.log

CLAUDE.md

@@ -26,10 +26,14 @@ powersched/
 │   ├── weights.py          # Reward weights
 │   └── plot.py             # Visualization
 ├── test/                   # Test files (all start with test_)
+│   ├── run_all.py          # Run all tests
 │   ├── test_checkenv.py    # Environment validation
 │   ├── test_env.py         # Quick environment test
+│   ├── test_sanity_env.py  # Environment sanity checks (invariants, determinism)
 │   ├── test_sampler_*.py   # Sampler tests
 │   └── test_*.py           # Other unit tests
+├── .github/workflows/      # CI/CD
+│   └── tests.yml           # GitHub Actions test workflow
 ├── train.py                # Main training script
 ├── train_iter.py           # Sequential training
 ├── data/                   # Sample data
@@ -89,18 +93,40 @@ This runs the trained model for the specified number of months and generates:
 python ./train_iter.py
 ```
 
-**Run Tests:**
+**Run All Tests:**
 ```bash
-python -m test.test_sampler_duration --print-stats --plot
-python -m test.test_sampler_jobs --file-path data/jobs.log
-python -m test.test_sampler_jobs_aggregated --file-path data/jobs.log
-python -m test.test_sampler_hourly --file-path data-internal/allusers-main-30.log --test-day
+python test/run_all.py
+```
+
+**Run Individual Tests:**
+```bash
+# Environment tests
+python -m test.test_checkenv
+python -m test.test_env
+
+# Environment sanity tests (three modes)
+python -m test.test_sanity_env --steps 200                                    # Quick invariants
+python -m test.test_sanity_env --check-gym --check-determinism --steps 300    # Full checks
+python -m test.test_sanity_env --prices data/prices_2023.csv --hourly-jobs data/allusers-gpu-30.log --steps 300  # With external data
+
+# Workload generator tests
+python -m test.test_sanity_workloadgen
+python -m test.test_determinism_workloadgen
+
+# Price tests
 python -m test.test_price_history
 python -m test.test_prices_cycling
-python -m test.test_determinism_workloadgen
-python -m test.test_sanity_workloadgen
+
+# Sampler tests
+python -m test.test_sampler_duration --print-stats --test-samples 10
+python -m test.test_sampler_hourly --file-path data/allusers-gpu-30.log --test-day
+python -m test.test_sampler_jobs --file-path data/allusers-gpu-30.log
+python -m test.test_sampler_jobs_aggregated --file-path data/allusers-gpu-30.log
 ```
 
+**GitHub Actions:**
+Tests run automatically on push/PR to master/main via `.github/workflows/tests.yml`.
+
 ## Key Training Parameters
 
 The system uses weighted reward components: