Create test that runs the notebooks once every month (#16)

* Update all notebooks
---------

Co-authored-by: Mark Bakker <markbak@gmail.com>

Author: martinvonk

.DS_Store

@@ -0,0 +1,47 @@
+#%%
+# depenencies
+from pathlib import Path
+import papermill as pm
+import pytest
+
+#%%
+# paths
+CWD = Path(__file__).parent.resolve()
+BASE_DIR = CWD.parent.parent
+
+#%%
+# Collect all notebooks you want to test
+notebooks = []
+for path in BASE_DIR.iterdir():
+    if path.is_dir():
+        for nb in path.rglob("*_sol.ipynb"):
+            notebooks.append(nb.resolve())
+#%%
+# test function
+@pytest.mark.parametrize("path", notebooks, ids=lambda p: str(p))
+def test_notebook_runs(path: Path) -> None:
+    print(f"Testing notebook: {path.name}")
+    if "bugs" in str(path):
+        with pytest.raises(Exception):
+            pm.execute_notebook(
+                input_path=str(path),
+                output_path=None,
+                log_output=True,
+                kernel_name="python3",
+                cwd=str(path.parent),
+            )
+    else:
+        pm.execute_notebook(
+            input_path=str(path),
+            output_path=None,
+            log_output=True,
+            kernel_name="python3",
+            cwd=str(path.parent),
+        )
+
+#%%
+# local test
+# for path in sorted(notebooks):
+#     if "bugs" in str(path):
+#         continue
+#     test_notebook_runs(path=path)

.github/workflows/test_notebooks.py

@@ -0,0 +1,30 @@
+name: Test Notebooks
+
+on:
+  push:
+    branches:
+      - master
+  schedule:
+    # Run on the first day of every month at 00:00 UTC
+    - cron: '0 0 1 * *'
+
+jobs:
+  test-notebooks:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v6
+
+      - name: Set up Python
+        uses: actions/setup-python@v6
+        with:
+          python-version: '3.x'
+
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install -e .[ci]
+
+      - name: Run notebook tests
+        run: pytest .github/workflows/test_notebooks.py

.github/workflows/test_notebooks.yml

@@ -90,3 +90,8 @@ ENV/
 .ropeproject
 
 .DS_Store
+
+*.egg-info/
+*.ipynb_checkpoints
+*.lock
+*.DS_Store