Adds test-package gh action workflow

Author: Maxcode123

.github/workflows/test-package.yml

@@ -0,0 +1,31 @@
+name: Test package
+
+on:
+  workflow_call:
+  workflow_dispatch:
+  push:
+    branches: [ "main", "tester/*" ]
+  pull_request:
+    branches: [ "main" ]
+
+jobs:
+  test-package:
+
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        python-version: ["3.10", "3.11", "3.12", "3.13"]
+
+    steps:
+    - uses: actions/checkout@v3
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v3
+      with:
+        python-version: ${{ matrix.python-version }}
+    - name: Install unittest extensions
+      run: pip install unittest-extensions
+    - name: Install local package
+      run: make install-local-package
+    - name: Test package
+      run: make test