Add test gitub workflow

.github/workflows/main.yml

@@ -0,0 +1,37 @@
+---
+name: Python package
+
+on: [push]
+
+jobs:
+  test:
+
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: ["pypy3.9", "pypy3.10", "3.9", "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: ${{ matrix.python-version }}
+          cache: 'pip'
+      - name: Display Python version
+        run: python -c "import sys; print(sys.version)"
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install -r requirements.txt
+      - name: Test with pytest
+        run: |
+          pip install -r requirements_test.txt
+          pytest tests/ --doctest-modules --junitxml=junit/test-results-${{ matrix.python-version }}.xml --cov=RedisLibrary/ --cov-report=xml --cov-report=html
+      - name: Upload pytest test results
+        uses: actions/upload-artifact@v4
+        with:
+          name: pytest-results-${{ matrix.python-version }}
+          path: junit/test-results-${{ matrix.python-version }}.xml
+        # Use always() to always run this step to publish test results when there are test failures
+        if: ${{ always() }}

requirements_test.txt

@@ -1,2 +1,3 @@
 pytest==8.2.2
+pytest-cov==5.0.0
 fakeredis==2.23.2