Update main.yml

.github/workflows/main.yml

@@ -16,15 +16,20 @@ on:
 # A workflow run is made up of one or more jobs that can run sequentially or in parallel
 jobs:
   # This workflow contains a single job called "build"
-  build:
+  Ubuntu:
     # The type of runner that the job will run on
     runs-on: ubuntu-latest
+
+    strategy:
+      max-parallel: 4
+      matrix:
+        python-version: [3.6, 3.7, 3.8, 3.9]
 
     # Steps represent a sequence of tasks that will be executed as part of the job
     steps:
       # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
       - uses: actions/checkout@v2
-      - name: Install Python 3
+      - name: Install Python 3 on Ubuntu
         uses: actions/setup-python@v1
         with:
           python-version: 3.6
@@ -33,13 +38,53 @@ jobs:
           python -m pip install --upgrade pip
           python -m pip install cppguts
           python -m unittest cppguts.tests.test_cppguts
+          
+    
+  # This workflow contains a single job called "build"
+  OSX:
+    # The type of runner that the job will run on
+    runs-on: macos-latest
+
+    strategy:
+      max-parallel: 4
+      matrix:
+        python-version: [3.6, 3.7, 3.8, 3.9]
+
+    # Steps represent a sequence of tasks that will be executed as part of the job
+    steps:
+      # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
+      - uses: actions/checkout@v2
+      - name: Install Python 3 on OSX
+        uses: actions/setup-python@v1
+        with:
+          python-version: 3.6
+      - name: Run tests with unittest
+        run: |
+          python -m pip install --upgrade pip
+          python -m pip install cppguts
+          python -m unittest cppguts.tests.test_cppguts
+          
+          
+    # This workflow contains a single job called "build"
+  Windows:
+    # The type of runner that the job will run on
+    runs-on: windows-latest
+
+    strategy:
+      max-parallel: 4
+      matrix:
+        python-version: [3.6, 3.7, 3.8, 3.9]
 
-#      # Runs a single command using the runners shell
-#      - name: Run a one-line script
-#        run: echo Hello, world!
-#
-#      # Runs a set of commands using the runners shell
-#      - name: Run a multi-line script
-#        run: |
-#          echo Add other actions to build,
-#          echo test, and deploy your project.
+    # Steps represent a sequence of tasks that will be executed as part of the job
+    steps:
+      # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
+      - uses: actions/checkout@v2
+      - name: Install Python 3 on Windows
+        uses: actions/setup-python@v1
+        with:
+          python-version: 3.6
+      - name: Run tests with unittest
+        run: |
+          python -m pip install --upgrade pip
+          python -m pip install cppguts
+          python -m unittest cppguts.tests.test_cppguts