chore: backend-ci (#10)

* chore: backend-ci 1차

* chore: backend-ci 2차

* chore: backend-ci 3차

.github/workflows/backend-ci.yml

@@ -0,0 +1,49 @@
+name: CI
+
+on:
+  push:
+    branches:
+      - main
+      - develop
+  pull_request:
+    branches:
+      - main
+      - develop
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Set up JDK 17 (Amazon Corretto)
+        uses: actions/setup-java@v4
+        with:
+#          distribution: 'corretto'        # 올바른 배포판 이름
+          distribution: 'temurin'
+          java-version: '17'
+
+      - name: Cache Gradle packages
+        uses: actions/cache@v3
+        with:
+          path: |
+            ~/.gradle/caches
+            ~/.gradle/wrapper/
+          key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle*', '**/gradle-wrapper.properties') }}
+          restore-keys: |
+            ${{ runner.os }}-gradle-
+
+      - name: Grant execute permission for Gradle wrapper
+        run: chmod +x gradlew
+
+      - name: Build with Gradle
+        run: ./gradlew build --no-daemon
+
+      - name: Run tests
+        run: ./gradlew test

build.gradle

@@ -38,6 +38,7 @@ dependencies {
 	// Database
 	implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
 	runtimeOnly 'com.mysql:mysql-connector-j'
+	implementation 'com.h2database:h2:2.1.214'
 
 	// Lombok
 	annotationProcessor 'org.projectlombok:lombok'

src/test/resources/application.yml

@@ -0,0 +1,20 @@
+spring:
+  datasource:
+    url: jdbc:h2:mem:testdb;DB_CLOSE_DELAY=-1;DB_CLOSE_ON_EXIT=FALSE;MODE=MYSQL
+    username: sa
+    password:
+    driverClassName: org.h2.Driver
+  h2:
+    console:
+      enabled: true
+      path: /h2-console
+  jpa:
+    hibernate:
+      ddl-auto: update
+    show-sql: true
+    properties:
+      hibernate:
+        dialect: org.hibernate.dialect.MySQLDialect
+
+  config:
+    import: "optional:file:backend-secret.env[.properties]"