test: 레디스 테스트 컨테이너 설정 추가

테스트 컨테이너 설정을 추가하고 통합 테스트에 적용함.

src/main/java/com/thirdparty/ticketing/global/config/LettuceConfig.java

@@ -18,7 +18,7 @@ public class LettuceConfig {
 
     @Bean
     public LettuceConnectionFactory lettuceConnectionFactory() {
-        return new LettuceConnectionFactory();
+        return new LettuceConnectionFactory(host, port);
     }
 
     @Bean

src/test/java/com/thirdparty/ticketing/global/config/LettuceConfigTest.java

@@ -7,12 +7,10 @@
 import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.data.redis.core.StringRedisTemplate;
 
-@SpringBootTest(
-        properties = {
-            "spring.data.redis.lettuce.host=localhost",
-            "spring.data.redis.lettuce.port=6379"
-        })
-class LettuceConfigTest {
+import com.thirdparty.ticketing.support.TestContainerStarter;
+
+@SpringBootTest
+class LettuceConfigTest extends TestContainerStarter {
 
     @Autowired private StringRedisTemplate lettuceRedisTemplate;
 

src/test/java/com/thirdparty/ticketing/global/config/RedissonConfigTest.java

@@ -8,12 +8,10 @@
 import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.data.redis.core.StringRedisTemplate;
 
-@SpringBootTest(
-        properties = {
-            "spring.data.redis.redisson.host=localhost",
-            "spring.data.redis.redisson.port=6379"
-        })
-class RedissonConfigTest {
+import com.thirdparty.ticketing.support.TestContainerStarter;
+
+@SpringBootTest
+class RedissonConfigTest extends TestContainerStarter {
 
     @Autowired private RedissonClient redissonClient;
 

src/test/java/com/thirdparty/ticketing/global/waiting/RedisRunningRoomTest.java

@@ -14,9 +14,10 @@
 
 import com.thirdparty.ticketing.domain.waiting.WaitingMember;
 import com.thirdparty.ticketing.global.waiting.room.RedisRunningRoom;
+import com.thirdparty.ticketing.support.TestContainerStarter;
 
 @SpringBootTest
-class RedisRunningRoomTest {
+class RedisRunningRoomTest extends TestContainerStarter {
 
     @Autowired private RedisRunningRoom runningRoom;
 

src/test/java/com/thirdparty/ticketing/global/waiting/RedisWaitingCounterTest.java

@@ -19,9 +19,10 @@
 
 import com.thirdparty.ticketing.domain.waiting.WaitingMember;
 import com.thirdparty.ticketing.global.waiting.room.RedisWaitingCounter;
+import com.thirdparty.ticketing.support.TestContainerStarter;
 
 @SpringBootTest
-class RedisWaitingCounterTest {
+class RedisWaitingCounterTest extends TestContainerStarter {
 
     @Autowired private RedisWaitingCounter waitingCounter;
 

src/test/java/com/thirdparty/ticketing/global/waiting/RedisWaitingLineTest.java

@@ -21,9 +21,10 @@
 import com.fasterxml.jackson.databind.ObjectMapper;
 import com.thirdparty.ticketing.domain.waiting.WaitingMember;
 import com.thirdparty.ticketing.global.waiting.room.RedisWaitingLine;
+import com.thirdparty.ticketing.support.TestContainerStarter;
 
 @SpringBootTest
-class RedisWaitingLineTest {
+class RedisWaitingLineTest extends TestContainerStarter {
 
     private static final String WAITING_LINE_KEY = "waiting_line:";
 

src/test/java/com/thirdparty/ticketing/global/waiting/RedisWaitingManagerTest.java

@@ -14,9 +14,10 @@
 
 import com.thirdparty.ticketing.domain.waiting.WaitingMember;
 import com.thirdparty.ticketing.global.waiting.manager.RedisWaitingManager;
+import com.thirdparty.ticketing.support.TestContainerStarter;
 
 @SpringBootTest
-class RedisWaitingManagerTest {
+class RedisWaitingManagerTest extends TestContainerStarter {
 
     @Autowired private RedisWaitingManager waitingManager;
 

src/test/java/com/thirdparty/ticketing/global/waiting/RedisWaitingRoomTest.java

@@ -23,9 +23,10 @@
 import com.fasterxml.jackson.databind.ObjectMapper;
 import com.thirdparty.ticketing.domain.waiting.WaitingMember;
 import com.thirdparty.ticketing.global.waiting.room.RedisWaitingRoom;
+import com.thirdparty.ticketing.support.TestContainerStarter;
 
 @SpringBootTest
-class RedisWaitingRoomTest {
+class RedisWaitingRoomTest extends TestContainerStarter {
 
     @Autowired private RedisWaitingRoom waitingRoom;
 

src/test/java/com/thirdparty/ticketing/support/TestContainerStarter.java

@@ -0,0 +1,30 @@
+package com.thirdparty.ticketing.support;
+
+import org.springframework.test.context.DynamicPropertyRegistry;
+import org.springframework.test.context.DynamicPropertySource;
+import org.testcontainers.containers.GenericContainer;
+import org.testcontainers.junit.jupiter.Testcontainers;
+
+@Testcontainers
+public class TestContainerStarter {
+
+    private static final String REDIS_IMAGE = "redis:7.4.0";
+    private static final int REDIS_PORT = 6379;
+    private static final GenericContainer<?> REDIS;
+
+    static {
+        REDIS = new GenericContainer<>(REDIS_IMAGE).withExposedPorts(REDIS_PORT).withReuse(true);
+        REDIS.start();
+    }
+
+    @DynamicPropertySource
+    private static void registerRedisProperties(DynamicPropertyRegistry registry) {
+        registry.add("spring.data.redis.lettuce.host", REDIS::getHost);
+        registry.add(
+                "spring.data.redis.lettuce.port", () -> REDIS.getMappedPort(REDIS_PORT).toString());
+        registry.add("spring.data.redis.redisson.host", REDIS::getHost);
+        registry.add(
+                "spring.data.redis.redisson.port",
+                () -> REDIS.getMappedPort(REDIS_PORT).toString());
+    }
+}