Add testing for windows (#34)

Author: juliusgeo

.github/workflows/test.yml

@@ -5,19 +5,27 @@ on: [push, pull_request]
 jobs:
   build:
 
-    runs-on: ubuntu-18.04
+    runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        python-version: ["2.7", "3.4", "3.5", "3.6", "3.7", "3.8", "3.9", "3.10"]
+        os: [ubuntu-18.04, windows-2019]
+        python-version: ["2.7","3.4", "3.5", "3.6", "3.7", "3.8", "3.9", "3.10"]
 
+        exclude:
+          - python-version: "2.7"
+            os: windows-2019
+          - python-version: "3.4"
+            os: windows-2019
+          - python-version: "3.5"
+            os: windows-2019
     steps:
       - uses: actions/checkout@v2
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v2
         with:
           python-version: ${{ matrix.python-version }}
       # use pip rather than easy_install to install pymongo
-      - name: install pymongo
+      - name: Install pymongo
         run: |
           python -m pip install pymongo
       - name: Test with python