[chore/#125] 테스트 컨테이너 관리를 TestContainers 대신 Spring Bean으로 변경

build.gradle

@@ -37,8 +37,10 @@ dependencies {
 
 	// Test Containers
 	testImplementation 'org.springframework.boot:spring-boot-testcontainers'
-	testImplementation 'org.testcontainers:mysql:1.19.3'
-	testImplementation 'org.testcontainers:junit-jupiter:1.19.3'
+	testImplementation 'org.testcontainers:mysql:1.21.4'
+	testImplementation 'org.testcontainers:elasticsearch:1.21.4'
+	testImplementation 'org.testcontainers:junit-jupiter:1.21.4'
+	testImplementation 'com.redis:testcontainers-redis:2.2.4'
 
 	implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
 	implementation 'org.springframework.boot:spring-boot-starter-data-redis'

src/test/java/com/techfork/domain/post/controller/PostControllerIntegrationTest.java

@@ -6,19 +6,17 @@
 import com.techfork.domain.post.repository.PostRepository;
 import com.techfork.domain.source.entity.TechBlog;
 import com.techfork.domain.source.repository.TechBlogRepository;
+import com.techfork.global.configuration.MySQLTestConfig;
 import org.junit.jupiter.api.AfterEach;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.DisplayName;
 import org.junit.jupiter.api.Test;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.test.autoconfigure.web.servlet.AutoConfigureMockMvc;
 import org.springframework.boot.test.context.SpringBootTest;
-import org.springframework.boot.testcontainers.service.connection.ServiceConnection;
+import org.springframework.context.annotation.Import;
 import org.springframework.test.context.ActiveProfiles;
 import org.springframework.test.web.servlet.MockMvc;
-import org.testcontainers.containers.MySQLContainer;
-import org.testcontainers.junit.jupiter.Container;
-import org.testcontainers.junit.jupiter.Testcontainers;
 
 import java.time.LocalDateTime;
 import java.util.List;
@@ -31,20 +29,15 @@
 /**
  * PostController 통합 테스트
  * - @SpringBootTest: 전체 애플리케이션 컨텍스트 로드
- * - Testcontainers: 실제 MySQL 컨테이너로 통합 테스트
+ * - MySQLTestConfig.class: 실제 MySQL 컨테이너로 통합 테스트
  * - 모든 레이어(Controller, Service, Repository) 통합 테스트
  * - MockMvc로 HTTP 요청/응답 테스트
  */
 @SpringBootTest
 @AutoConfigureMockMvc
-@Testcontainers
+@Import(MySQLTestConfig.class)
 @ActiveProfiles("integrationtest")
 class PostControllerIntegrationTest {
-
-    @Container
-    @ServiceConnection
-    static MySQLContainer<?> mysql = new MySQLContainer<>("mysql:8.0");
-
     @Autowired
     private MockMvc mockMvc;
 

src/test/java/com/techfork/global/configuration/ElasticsearchTestConfig.java

@@ -0,0 +1,16 @@
+package com.techfork.global.configuration;
+
+import org.springframework.boot.test.context.TestConfiguration;
+import org.springframework.boot.testcontainers.service.connection.ServiceConnection;
+import org.springframework.context.annotation.Bean;
+import org.testcontainers.elasticsearch.ElasticsearchContainer;
+
+@TestConfiguration(proxyBeanMethods = false)
+public class ElasticsearchTestConfig {
+    @Bean
+    @ServiceConnection
+    ElasticsearchContainer elasticsearchContainer() {
+        return new ElasticsearchContainer("docker.elastic.co/elasticsearch/elasticsearch:8.18.0")
+                .withEnv("xpack.security.enabled", "false");
+    }
+}

src/test/java/com/techfork/global/configuration/MySQLTestConfig.java

@@ -0,0 +1,15 @@
+package com.techfork.global.configuration;
+
+import org.springframework.boot.test.context.TestConfiguration;
+import org.springframework.boot.testcontainers.service.connection.ServiceConnection;
+import org.springframework.context.annotation.Bean;
+import org.testcontainers.containers.MySQLContainer;
+
+@TestConfiguration(proxyBeanMethods = false)
+public class MySQLTestConfig {
+    @Bean
+    @ServiceConnection
+    MySQLContainer<?> mySQLContainer() {
+        return new MySQLContainer<>("mysql:8.0.36");
+    }
+}

src/test/java/com/techfork/global/configuration/RedisTestConfig.java

@@ -0,0 +1,17 @@
+package com.techfork.global.configuration;
+
+import com.redis.testcontainers.RedisContainer;
+import org.springframework.boot.test.context.TestConfiguration;
+import org.springframework.boot.testcontainers.service.connection.ServiceConnection;
+import org.springframework.context.annotation.Bean;
+import org.testcontainers.utility.DockerImageName;
+
+@TestConfiguration(proxyBeanMethods = false)
+public class RedisTestConfig {
+
+    @Bean
+    @ServiceConnection
+    RedisContainer redisContainer() {
+        return new RedisContainer(DockerImageName.parse("redis:7.2-alpine"));
+    }
+}