Move CI to GHA

.github/workflows/tests.yml

@@ -0,0 +1,51 @@
+name: Run tests
+
+on:
+  push:
+  pull_request:
+  # Allow to run this workflow manually from the Actions tab
+  workflow_dispatch:
+
+jobs:
+  python-runners:
+    name: on ${{ matrix.os }} machine - Python ${{ matrix.python-version }}
+    runs-on: ${{ matrix.os }}
+    if: github.event_name != 'pull_request' || github.event.pull_request.head.repo.full_name != github.event.pull_request.base.repo.full_name
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest, macos-latest, windows-latest]
+        python-version: ["2.7", "3.5", "3.6", "3.7", "3.8", "3.9", "3.10", "3.11"]
+        exclude:
+          # excludes 2.7 on windows as chocolatey does not support it anymore
+          - os: windows-latest
+            python-version: 2.7
+          - os: ubuntu-latest
+            python-version: 3.5
+          - os: ubuntu-latest
+            python-version: 3.6
+        include:
+          - os: ubuntu-20.04
+            python-version: 3.5
+          - os: ubuntu-20.04
+            python-version: 3.6
+
+    steps:
+    - uses: actions/checkout@v3
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v4
+      with:
+        python-version: ${{ matrix.python-version }}
+
+    - name: before install
+      run: |
+        pip install --upgrade pip setuptools
+        pip install codecov
+    - name: install
+      run: |
+        # Install ipdb, which will install the right IPython version for the current python.
+        pip install -e .
+    - name: run tests
+      run: |
+        coverage run setup.py test
+        codecov