--- a
+++ b/.github/workflows/test.yml
@@ -0,0 +1,52 @@
+name: tests
+
+on:
+  push:
+    branches:
+    - main
+  pull_request:
+    branches:
+    - main
+
+jobs:
+
+  test:
+
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        python-version: ["3.9", "3.10", "3.11"]
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v3
+
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v4
+      with:
+        python-version: ${{ matrix.python-version }}
+
+    - name: Install Poetry
+      uses: snok/install-poetry@v1
+      with:
+        virtualenvs-create: false
+
+    - name: Install dependencies
+      run: poetry install
+
+
+    - name: Test with pytest
+      run: |
+        python -m pytest --cov-report xml 
+
+    - name: Code Coverage Summary Report
+      uses: irongut/CodeCoverageSummary@v1.3.0
+      with:
+        filename: coverage.xml
+        badge: true
+        format: 'markdown'
+        output: 'both'
+
+    - name: Write to Job Summary
+      run: cat code-coverage-results.md >> $GITHUB_STEP_SUMMARY
\ No newline at end of file