Setup test framework (BioStructBenchmark#20)

* implement pytest

* add testing to github CI

* update pyproject.toml dependency groups

* remove permissions test

Author: DeltaDesign

.github/workflows/run_tests.yml

@@ -0,0 +1,35 @@
+# This workflow will install Python dependencies and run tests with pytest
+
+name: Run unit tests
+
+on:
+  push:
+    branches: [ "main" ]
+    paths-ignore:
+      - README.md
+  pull_request:
+    branches: [ "main" ]
+    paths-ignore:
+      - README.md
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: ["3.13"]
+
+    steps:
+      - uses: actions/checkout@v4
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v4
+        with:
+          python-version: ${{ matrix.python-version }}
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install --group test -e .
+      - name: Test with pytest
+        run: pytest -v
+
+    

pyproject.toml

@@ -34,6 +34,13 @@ lint = [
     "pylint==3.3.7"
     ]
 dev = [
-    "biostructbenchmark[test,lint]",
+    {include-group = "test"},
+    {include-group = "lint"},
     "twine==6.1.0"    
 ]
+
+[tool.pytest.ini_options]
+minversion = "6.0"
+addopts = "-ra -q"
+pythonpath = "."
+testpaths = "tests"