add Message Validating Client and Server Test

Signed-off-by: Joseph T. McQuigg <J.T.McQuigg12@gmail.com>

.github/workflows/Message Validating Client and Server Test.yml

@@ -0,0 +1,28 @@
+name: Message Validating Client and Server Test
+
+on:
+  push:
+    branches: [ "main" ]
+
+permissions:
+  contents: read
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v4
+    - name: Set up Python 3.12
+      uses: actions/setup-python@v5
+      with:
+        python-version: "3.12"
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+    - name: Test Run
+      run: |
+        cd Message\ Validating\ Client\ and\ Server 
+        sudo python3 server.py 7894 Message_File_Students/Advanced-message/key.txt
+        sudo python3 client.py localhost 7894 Message_File_Students/Advanced-message/message3.txt Message_File_Students/Advanced-message/signature3.txt