ci: Update Python versions, install zon-format package, scope linting and testing to the zon-format directory, and add basic import and encode/decode tests.

Author: ronibhakta1

.github/workflows/python-package.yml

@@ -16,25 +16,39 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.9", "3.10", "3.11"]
+        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
 
     steps:
     - uses: actions/checkout@v4
+    
     - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@v3
       with:
         python-version: ${{ matrix.python-version }}
+    
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
         python -m pip install flake8 pytest
-        if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
+        cd zon-format
+        pip install -e .
+    
     - name: Lint with flake8
       run: |
         # stop the build if there are Python syntax errors or undefined names
-        flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
+        flake8 zon-format/src --count --select=E9,F63,F7,F82 --show-source --statistics
         # exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
-        flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
+        flake8 zon-format/src --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
+    
     - name: Test with pytest
       run: |
-        pytest
+        cd zon-format
+        pytest tests/ -v
+    
+    - name: Test import
+      run: |
+        python -c "import sys; sys.path.insert(0, 'zon-format/src'); import zon; print('✓ ZON imported successfully')"
+    
+    - name: Test basic encode/decode
+      run: |
+        python -c "import sys; sys.path.insert(0, 'zon-format/src'); import zon; data = [{'id': 1, 'name': 'test'}]; encoded = zon.encode(data); decoded = zon.decode(encoded); assert decoded == data; print('✓ Basic encode/decode works')"