add c# test to unix and mac

Signed-off-by: Andrey Parfenov <[email protected]>

Author: Andrey1994

.github/workflows/run_unix.yml

@@ -21,6 +21,10 @@ jobs:
       run: if [ $GITHUB_REF_TYPE == "tag" ]; then echo "::set-output name=version::$GITHUB_REF_NAME"; else echo "::set-output name=version::$GITHUB_SHA"; fi
     - name: Check Version
       run: echo ${{ steps.version.outputs.version }}
+    - name: Install dotnet
+      uses: actions/setup-dotnet@v3
+      with:
+        dotnet-version: '3.1.x'
     - name: Install Python 3.7
       uses: actions/setup-python@v3
       with:
@@ -94,6 +98,11 @@ jobs:
         docker run -e BRAINFLOW_VERSION=$BRAINFLOW_VERSION -e GITHUB_WORKSPACE=$GITHUB_WORKSPACE -v $GITHUB_WORKSPACE:$GITHUB_WORKSPACE dockcross/manylinux2014-x64:20210708-94745ff /bin/bash -c "yum install -y bluez-libs-devel dbus-devel && /opt/python/cp36-cp36m/bin/pip3.6 install cmake==3.21.4 && cd $GITHUB_WORKSPACE && mkdir build_docker && cd build_docker && /opt/_internal/cpython-3.6.14/bin/cmake -DBRAINFLOW_VERSION=$BRAINFLOW_VERSION -DBUILD_ONNX=ON -DBUILD_BLE=ON -DBUILD_BLUETOOTH=ON -DCMAKE_INSTALL_PREFIX=$GITHUB_WORKSPACE/installed_docker -DCMAKE_BUILD_TYPE=Release .. && make && make install"
       env:
         BRAINFLOW_VERSION: ${{ steps.version.outputs.version }}
+    - name: C# build
+      run: |
+        cd $GITHUB_WORKSPACE/csharp_package/brainflow
+        dotnet restore brainflow.sln
+        dotnet build brainflow.sln -c Release
     - name: Setup Python Package
       run: |
         cd $GITHUB_WORKSPACE/python_package
@@ -321,6 +330,13 @@ jobs:
         mvn exec:java -Dexec.mainClass="brainflow.examples.EEGMetrics" -Dexec.args="--board-id -1"
       env:
         LD_LIBRARY_PATH: ${{ github.workspace }}/installed/lib
+    - name: Synthetic C# Test
+      run: |
+        ls $GITHUB_WORKSPACE/csharp_package/brainflow/examples/brainflow_get_data/
+        ls $GITHUB_WORKSPACE/csharp_package/brainflow/examples/brainflow_get_data/bin/Release
+        ls $GITHUB_WORKSPACE/csharp_package/brainflow/examples/brainflow_get_data/bin/Release/netcoreapp3.1\
+        cd $GITHUB_WORKSPACE/csharp_package/brainflow/examples/brainflow_get_data/bin/Release/netcoreapp3.1\
+        brainflow_get_data.exe --board-id -1
     - name: Synthetic Node
       run: |
         cd $GITHUB_WORKSPACE/nodejs_package/tests