Added windows build testing.

.github/workflows/build.yml

@@ -9,7 +9,7 @@ on:
       - '**'
 
 jobs:
-  tests:
+  tests-linux:
     runs-on: ubuntu-latest
     strategy:
       matrix:
@@ -29,3 +29,24 @@ jobs:
 
     - name: Install Xanthos
       run: pip install git+https://github.com/JGCRI/xanthos@dev-testing
+
+  tests-windows:
+    runs-on: windows-latest
+    strategy:
+      matrix:
+        python-version: ['3.9', '3.10', '3.11', '3.12']
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v4
+
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v4
+      with:
+        python-version: ${{ matrix.python-version }}
+
+    - name: Upgrade pip
+      run: python -m pip install --upgrade pip
+
+    - name: Install Xanthos
+      run: pip install git+https://github.com/JGCRI/xanthos@dev-testing