Initial CI workflow definition

.github/workflows/test.yml

@@ -0,0 +1,21 @@
+name: Run tests
+
+on:
+  push:
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up Python
+      uses: actions/setup-python@v2
+      with:
+        python-version: '3.10'
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install git+https://github.com/Dallinger/Dallinger.git@issues/5330-websocket-updates#egg=dallinger
+        pip install -r dev-requirements.txt
+    - name: Run pytest
+      run: pytest