Automatically run tests on pull request creation for main branch

.github/workflows/test.yml

@@ -0,0 +1,31 @@
+name: Test Before Merge to Main
+
+on:
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  test:
+    runs-on: ubuntu-20.04
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Grant execute permission for gradlew
+        run: chmod +x gradlew
+
+      - name: Set up JDK 17
+        uses: actions/setup-java@v3
+        with:
+          java-version: '17'
+          distribution: 'zulu'
+
+      - name: Test with Gradle
+        run: ./gradlew --info test
+
+      - name: Publish Test Results
+        uses: EnricoMi/publish-unit-test-result-action@v2
+        if: always()
+        with:
+          junit_files: '**/build/test-results/test/TEST-*.xml'