(GH-2028) Added unit test for GH Actions

Author: arturcic

.github/workflows/build.yml

@@ -11,6 +11,7 @@ on:
 env:
   DOTNET_ROLL_FORWARD_ON_NO_CANDIDATE_FX: 2
   ENABLED_MULTI_STAGE_BUILD: true
+  ENABLED_UNIT_TESTS: true
 
 jobs:
   build:
@@ -47,3 +48,34 @@ jobs:
         name: storage
         path: ${{ github.workspace }}/artifacts
       name: 'Upload Package'
+
+  test:
+    name: Unit Test
+    runs-on: ${{ matrix.os }}
+    env:
+      CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
+    strategy:
+      matrix:
+        os: [windows-latest, ubuntu-latest, macos-latest]
+      fail-fast: false
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Fetch all history for all tags and branches
+      run: |
+        git fetch --prune --unshallow
+    - name: Cache tools
+      id: cache-tools
+      uses: actions/cache@v1
+      with:
+        path: tools
+        key: ${{ runner.os }}-tools-${{ hashFiles('build.cake') }}
+    - name: Cache dotnet
+      id: cache-dotnet
+      uses: actions/cache@v1
+      with:
+        path: .dotnet
+        key: ${{ runner.os }}-dotnet-${{ hashFiles('build.config') }}
+    - name: '[Run Test]'
+      shell: pwsh
+      run: ./build.ps1 -target Test