Added unit test github runner

.github/workflows/test.yml

@@ -0,0 +1,19 @@
+name: unit-test
+
+on:
+  workflow_dispatch:
+  pull_request:
+    branches:
+      - main
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-java@v4
+        with:
+          java-version: '11'
+          distribution: 'temurin'
+      - uses: gradle/actions/setup-gradle@v4
+      - name: test with gradle
+        run: ./gradlew test