Fixes #171 - Run tests with GitHub Actions

Author: claudep

.github/workflows/test.yml

@@ -0,0 +1,23 @@
+name: Test
+
+on: [push, pull_request]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: [3.6, 3.7, 3.8, 3.9]
+
+    steps:
+      - uses: actions/checkout@v2
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v2
+        with:
+          python-version: ${{ matrix.python-version }}
+      - name: Install tox
+        run: |
+          python -m pip install --upgrade pip
+          python -m pip install --upgrade tox tox-py
+      - name: Run tests
+        run: tox --py current