Add GitHub Actions CI pipeline for automated testing

.github/workflows/test.yml

@@ -0,0 +1,57 @@
+name: Test Suite
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
+jobs:
+  test:
+    name: Run Test Suite
+    runs-on: ubuntu-latest
+
+    permissions:
+      contents: read
+
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v4
+
+    - name: Set up Python
+      uses: actions/setup-python@v5
+      with:
+        python-version: '3.11'
+
+    - name: Set up Node.js
+      uses: actions/setup-node@v4
+      with:
+        node-version: '20'
+
+    - name: Install system dependencies
+      run: |
+        sudo apt-get update
+        sudo apt-get install -y gcc g++ build-essential
+
+    - name: Install Python dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install proto-schema-parser structured-classes
+
+    - name: Install Node.js dependencies
+      run: npm ci
+
+    - name: Run test suite
+      run: python test_all.py
+
+    - name: Upload test results
+      if: always()
+      uses: actions/upload-artifact@v4
+      with:
+        name: test-results
+        path: |
+          tests/generated/
+          tests/c/*.bin
+          tests/cpp/*.bin
+          tests/py/*.bin
+        retention-days: 5

README.md

@@ -45,6 +45,22 @@ python tests/run_tests.py --generate-only
 
 See `tests/README.md` for detailed test documentation.
 
+### Continuous Integration
+
+The project uses GitHub Actions to automatically run the full test suite on:
+- Every push to the `main` branch
+- Every pull request targeting the `main` branch
+
+The CI pipeline:
+1. Sets up Python 3.11 and Node.js 20
+2. Installs system dependencies (GCC, G++)
+3. Installs Python dependencies (proto-schema-parser, structured-classes)
+4. Installs Node.js dependencies
+5. Runs the complete test suite (`python test_all.py`)
+6. Uploads test artifacts for debugging
+
+You can view test results in the "Actions" tab of the GitHub repository. Test artifacts (generated code and binary files) are available for download for 5 days after each run.
+
 ## Framing System
 
 Struct Frame provides a message framing system for reliable communication over serial links, network sockets, or any byte stream. Framing solves the fundamental problem of determining where messages begin and end in a continuous data stream.