Add testing to auto builds

.github/workflows/automaticRelease.yaml

@@ -17,6 +17,10 @@ jobs:
       uses: actions/checkout@v3
     - name: Build 64 bit version
       run:  cargo build --target x86_64-pc-windows-msvc --release
+    - name: test build
+      run: |
+        gcc test.cpp -o test -L../target/release/ -llibmathcat_c
+        ./test.exe      
     - name: create libmathcat64
       uses: thedoctor0/[email protected]
       with: