fix(member): 언팔로우 시 최근 소식을 비활성화한다

src/test/kotlin/kr/co/vividnext/sodalive/member/MemberServiceTest.kt

@@ -3,6 +3,9 @@ package kr.co.vividnext.sodalive.member
 import kr.co.vividnext.sodalive.common.SodaException
 import kr.co.vividnext.sodalive.member.login.LoginRequest
 import kr.co.vividnext.sodalive.support.EmbeddedRedisInitializer
+import kr.co.vividnext.sodalive.v2.home.following.adapter.out.persistence.HomeFollowingNewsInbox
+import kr.co.vividnext.sodalive.v2.home.following.adapter.out.persistence.HomeFollowingNewsInboxJpaRepository
+import kr.co.vividnext.sodalive.v2.home.following.domain.FollowingNewsType
 import org.junit.jupiter.api.Assertions.assertEquals
 import org.junit.jupiter.api.Assertions.assertThrows
 import org.junit.jupiter.api.DisplayName
@@ -11,6 +14,7 @@ import org.springframework.beans.factory.annotation.Autowired
 import org.springframework.boot.test.context.SpringBootTest
 import org.springframework.test.context.ContextConfiguration
 import org.springframework.transaction.annotation.Transactional
+import java.time.LocalDateTime
 import javax.persistence.EntityManager
 
 @SpringBootTest
@@ -19,6 +23,7 @@ import javax.persistence.EntityManager
 class MemberServiceTest @Autowired constructor(
     private val service: MemberService,
     private val memberRepository: MemberRepository,
+    private val homeFollowingNewsInboxJpaRepository: HomeFollowingNewsInboxJpaRepository,
     private val entityManager: EntityManager
 ) {
     @Test
@@ -42,4 +47,51 @@ class MemberServiceTest @Autowired constructor(
 
         assertEquals("common.error.bad_credentials", exception.messageKey)
     }
+
+    @Test
+    @DisplayName("언팔로우 성공 시 해당 회원과 크리에이터의 활성 최근 소식을 비활성화하고 재팔로우해도 복구하지 않는다")
+    fun shouldDeactivateFollowingNewsInboxOnCreatorUnFollowAndKeepInactiveAfterRefollow() {
+        val member = memberRepository.save(Member(email = "follower@test.com", password = "password", nickname = "follower"))
+        val creator = memberRepository.save(
+            Member(
+                email = "creator@test.com",
+                password = "password",
+                nickname = "creator",
+                role = MemberRole.CREATOR
+            )
+        )
+        service.creatorFollow(creatorId = creator.id!!, isNotify = true, isActive = true, memberId = member.id!!)
+        val inbox = homeFollowingNewsInboxJpaRepository.save(
+            HomeFollowingNewsInbox(
+                memberId = member.id!!,
+                creatorId = creator.id!!,
+                newsType = FollowingNewsType.COMMUNITY_POST,
+                sourceKey = "COMMUNITY_POST:1",
+                targetId = 1L,
+                occurredAtUtc = LocalDateTime.of(2026, 6, 25, 1, 0),
+                visibleFromAtUtc = LocalDateTime.of(2026, 6, 25, 1, 0),
+                creatorNickname = "creator",
+                creatorProfileImagePath = null,
+                title = "title",
+                body = "body",
+                thumbnailImagePath = null,
+                rank = null,
+                isAdult = false
+            )
+        )
+        entityManager.flush()
+        entityManager.clear()
+
+        service.creatorUnFollow(creatorId = creator.id!!, memberId = member.id!!)
+        entityManager.flush()
+        entityManager.clear()
+
+        assertEquals(false, homeFollowingNewsInboxJpaRepository.findById(inbox.id!!).get().isActive)
+
+        service.creatorFollow(creatorId = creator.id!!, isNotify = true, isActive = true, memberId = member.id!!)
+        entityManager.flush()
+        entityManager.clear()
+
+        assertEquals(false, homeFollowingNewsInboxJpaRepository.findById(inbox.id!!).get().isActive)
+    }
 }