[Backend] init: postgreSQL 연결

.github/workflows/backend-ci.yml

@@ -1,10 +1,3 @@
-# This workflow uses actions that are not certified by GitHub.
-# They are provided by a third-party and are governed by
-# separate terms of service, privacy policy, and support
-# documentation.
-# This workflow will build a Java project with Gradle and cache/restore any dependencies to improve the workflow execution time
-# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-java-with-gradle
-
 name: Backend CI
 
 on:
@@ -17,14 +10,28 @@ on:
 
 jobs:
   build:
-
     runs-on: ubuntu-latest
     permissions:
       contents: read
     defaults:
       run:
         working-directory: ./backend
 
+    services:
+      postgres:
+        image: postgres:15
+        env:
+          POSTGRES_USER: testuser
+          POSTGRES_PASSWORD: testpassword
+          POSTGRES_DB: testdb
+        ports:
+          - 5432:5432
+        options: >-
+          --health-cmd "pg_isready -U testuser -d testdb"
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+
     steps:
       - uses: actions/checkout@v4
       - name: Set up JDK 21
@@ -33,30 +40,23 @@ jobs:
           java-version: '21'
           distribution: 'temurin'
 
-      # Configure Gradle for optimal use in GitHub Actions, including caching of downloaded dependencies.
-      # See: https://github.com/gradle/actions/blob/main/setup-gradle/README.md
       - name: Grant execute permission for gradlew
         run: chmod +x gradlew
 
       - name: Setup Gradle
         uses: gradle/actions/setup-gradle@af1da67850ed9a4cedd57bfd976089dd991e2582 # v4.0.0
 
       - name: Build with Gradle Wrapper
-        run: ./gradlew build
+        run: ./gradlew build -x test
 
-    # NOTE: The Gradle Wrapper is the default and recommended way to run Gradle (https://docs.gradle.org/current/userguide/gradle_wrapper.html).
-    # If your project does not have the Gradle Wrapper configured, you can use the following configuration to run Gradle with a specified version.
-    #
-    # - name: Setup Gradle
-    #   uses: gradle/actions/setup-gradle@af1da67850ed9a4cedd57bfd976089dd991e2582 # v4.0.0
-    #   with:
-    #     gradle-version: '8.9'
-    #
-    # - name: Build with Gradle 8.9
-    #   run: gradle build
+      - name: Run Tests
+        env:
+          SPRING_DATASOURCE_URL: jdbc:postgresql://localhost:5432/testdb
+          SPRING_DATASOURCE_USERNAME: testuser
+          SPRING_DATASOURCE_PASSWORD: testpassword
+        run: ./gradlew test
 
   dependency-submission:
-
     runs-on: ubuntu-latest
     permissions:
       contents: write
@@ -72,10 +72,8 @@ jobs:
           java-version: '21'
           distribution: 'temurin'
 
-      # Generates and submits a dependency graph, enabling Dependabot Alerts for all project dependencies.
-      # See: https://github.com/gradle/actions/blob/main/dependency-submission/README.md
       - name: Generate and submit dependency graph
         uses: gradle/actions/dependency-submission@af1da67850ed9a4cedd57bfd976089dd991e2582 # v4.0.0
         with:
           gradle-version: '8.12.1'
-          build-root-directory: ./backend
+          build-root-directory: ./backend

backend/build.gradle

@@ -22,6 +22,11 @@ dependencies {
 	implementation 'org.springframework.boot:spring-boot-starter-web'
 	testImplementation 'org.springframework.boot:spring-boot-starter-test'
 	testRuntimeOnly 'org.junit.platform:junit-platform-launcher'
+
+	implementation 'org.springframework.boot:spring-boot-starter-jdbc'  // Spring JDBC 의존성 추가
+	// https://mvnrepository.com/artifact/org.postgresql/postgresql
+	implementation 'org.postgresql:postgresql:42.7.3'  // PostgreSQL JDBC 드라이버 의존성 추가
+	runtimeOnly 'org.postgresql:postgresql:42.7.3'     // 실행 시에만 필요한 의존성 추가
 }
 
 tasks.named('test') {