Move Windows tests under GHA (#1515)

Signed-off-by: Gábor Lipták <[email protected]>

.github/workflows/ci.yml

@@ -60,6 +60,33 @@ jobs:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           COVERALLS_SERVICE_NAME: github
 
+  test_windows:
+    runs-on: windows-latest
+    needs: [lint]
+    strategy:
+      matrix:
+        python: [3.6, 3.7, 3.8, 3.9]
+        arch: ["x86", "x64"]
+
+    steps:
+      - uses: actions/checkout@v2
+      - name: Setup Python
+        uses: actions/setup-python@v2
+        with:
+          python-version: ${{ matrix.python }}
+      - name: Install Tox and any other packages
+        run: python -m pip install tox coveralls
+      - name: Run Tox
+        # Run tox using the version of Python in `PATH`
+        run: tox -e py
+      - name: Publish coverage
+        run: coveralls --service=github
+        env:
+          COVERALLS_PARALLEL: true
+          COVERALLS_FLAG_NAME: run-ubuntu-${{ matrix.python }}
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          COVERALLS_SERVICE_NAME: github
+
   test_alpine:
     runs-on: ubuntu-latest
     needs: [lint]
@@ -100,7 +127,7 @@ jobs:
 
 
   finish:
-    needs: [test_ubuntu, test_alpine, test_32bit]
+    needs: [test_ubuntu, test_windows, test_alpine, test_32bit]
     runs-on: ubuntu-latest
     steps:
     - name: Coveralls Finished