Switching to github actions for tests

Author: ebranlard

.github/workflows/tests.yml

@@ -0,0 +1,32 @@
+  
+name: 'Tests'
+
+on:
+  push:
+
+  pull_request:
+    types: [opened, synchronize] #labeled, assigned]
+
+jobs:
+  build-and-test:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: [2.7, 3.7, 3.8]  # 2.7, 
+    steps:
+      - name: Checkout
+        uses: actions/checkout@main
+        with:
+          submodules: recursive
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v2
+        with:
+          python-version: ${{ matrix.python-version }}
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
+      - name: Test with pytest
+        run: |
+          pip install -e .
+          python -m unittest discover -v