add check for stable version

.github/workflows/test_develop.yml

@@ -6,8 +6,6 @@ name: Python package
 on:
   push:
     branches: [ develop ]
-  pull_request:
-    branches: [ develop ]
 
 jobs:
   build:

.github/workflows/test_stable.yml

@@ -0,0 +1,53 @@
+# This workflow will install Python dependencies, run tests and lint with a variety of Python versions
+# For more information see: https://help.github.com/actions/language-and-framework-guides/using-python-with-github-actions
+
+name: Python package
+
+on:
+  push:
+    branches: [ stable ]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        python-version: ["3.8", "3.9", "3.10"]
+
+    steps:
+    - uses: actions/checkout@v3
+      with:
+        lfs: true
+    - name: Checkout LFS objects
+      run: |
+        git lfs checkout
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v3
+      with:
+        python-version: ${{ matrix.python-version }}
+    - name: Install python3 testing dependencies
+      run: |
+        python -m pip install --upgrade pip
+    - name: Install R
+      uses: r-lib/actions/setup-r@v2
+      with:
+        r-version: '4.1.2'
+    - name: Install R dependencies
+      run: |
+        R -e "install.packages(c('Matrix'))"
+        R -e "install.packages(c('car'))"
+        R -e "install.packages(c('carData'))"
+        R -e "install.packages(c('lme4'))"
+    - name: Install python3 FiNN dependencies #dependencies are installed here to make sure R is found
+      run: |
+        pip install -r requirements.txt
+    - name: Build & install FiNN
+      run: |
+        pip install build
+        python -m build
+        python -m pip install .
+    - name: Test with unittest
+      run: |
+        python -m unittest discover -s finn/tests/ -p "*.py"