- update continuous integration workflow

Added tests for library installation, sample compilation and its launching
Added installation of ALSA development package

.github/workflows/continuous_integration.yml

@@ -42,20 +42,46 @@ jobs:
     steps:
     - uses: actions/checkout@v1
 
+    - name: Install Dependencies
+      shell: bash
+      run: |
+        if [[ "${{ runner.os }}" == 'Linux' ]]; then
+          sudo apt update
+          sudo apt install libasound2-dev
+        fi
+
     - name: Configure
       shell: bash
       run: |
         mkdir build
         cd build
-        cmake -DCMAKE_BUILD_TYPE=${{ matrix.config.build_type }} ${{ matrix.config.extra_options }} ..
+        cmake -DCMAKE_BUILD_TYPE=${{ matrix.config.build_type }} -DCMAKE_INSTALL_PREFIX=../build_install ${{ matrix.config.extra_options }} ..
 
     - name: Build
       shell: bash
       run: |
         cd build
         if [[ "${{ runner.os }}" == 'Windows' ]]; then
-          cmake --build . --config ${{ matrix.config.build_type }} -- -maxcpucount -verbosity:minimal
+          cmake --build . --target install --config ${{ matrix.config.build_type }} -- -maxcpucount -verbosity:minimal
         else
-          cmake --build . -- --jobs=2 --keep-going
+          cmake --build . --target install -- --jobs=2 --keep-going
         fi
 
+    - name: Test
+      shell: bash
+      run: |
+        cd samples/list_midi_devices
+        mkdir build
+        cd build
+        declare -x PREFIX=`pwd`/../../../build_install
+        cmake -DCMAKE_PREFIX_PATH=${PREFIX} ${{ matrix.config.extra_options }} ..
+        cmake --build . --config ${{ matrix.config.build_type }}
+        if [[ "${{ runner.os }}" == 'macOS' ]]; then
+          declare -x DYLD_LIBRARY_PATH=${DYLD_LIBRARY_PATH}:${PREFIX}
+        fi
+        if [[ "${{ runner.os }}" == 'Windows' ]]; then
+          cp ${PREFIX}/bin/zmusic.dll ${{ matrix.config.build_type }}
+          ${{ matrix.config.build_type }}/list_midi_devices.exe
+        else
+          ./list_midi_devices
+        fi