[FIX] develop 머지 후 테스트 타겟 컴파일 에러 수정

Mock들에 deleteConversations/searchConversations/updateNickname 스텁 추가.
ConversationSummary.status 필드 삭제(cc514e2) 이후 방치됐던 관련 테스트도 함께 정리.

Author: cchanmi

GAMSSTests/Data/DTO/ConversationSummaryDTOTests.swift

@@ -35,13 +35,12 @@ final class ConversationSummaryDTOTests: XCTestCase {
         XCTAssertNil(dto.toDomain(), "createdAt 파싱에 실패하면 잘못된 시간으로 표시하는 대신 목록에서 제외되어야 함")
     }
 
-    func test_toDomain_mapsIdTitleAndStatus() throws {
+    func test_toDomain_mapsIdAndTitle() throws {
         let dto = makeDTO(createdAt: "2026-08-07T00:00:00Z")
 
         let summary = try XCTUnwrap(dto.toDomain())
 
         XCTAssertEqual(summary.id, 1)
         XCTAssertEqual(summary.title, "제목")
-        XCTAssertEqual(summary.status, "ACTIVE")
     }
 }

GAMSSTests/Domain/UseCase/DefaultFetchMyProfileUseCaseTests.swift

@@ -18,6 +18,10 @@ private final class MockMemberRepository: MemberRepository {
         fetchMyProfileCallCount += 1
         return try stubbedResult.get()
     }
+
+    func updateNickname(_ nickname: String) async throws -> User {
+        fatalError("not used in this test")
+    }
 }
 
 final class DefaultFetchMyProfileUseCaseTests: XCTestCase {

GAMSSTests/Domain/UseCase/EndConversationUseCaseTests.swift

@@ -32,6 +32,14 @@ private final class MockConversationRepository: ConversationRepository {
         receivedConversationId = conversationId
         _ = try stubbedEndConversationResult.get()
     }
+
+    func deleteConversations(_ ids: [Int]) async throws {
+        fatalError("not used in this test")
+    }
+
+    func searchConversations(_ text: String) async throws -> SearchChatResponseDTO {
+        fatalError("not used in this test")
+    }
 }
 
 final class EndConversationUseCaseTests: XCTestCase {

GAMSSTests/Domain/UseCase/GetMessagesUseCaseTests.swift

@@ -32,6 +32,14 @@ private final class MockConversationRepository: ConversationRepository {
     func endConversation(conversationId: Int) async throws {
         fatalError("not used in this test")
     }
+
+    func deleteConversations(_ ids: [Int]) async throws {
+        fatalError("not used in this test")
+    }
+
+    func searchConversations(_ text: String) async throws -> SearchChatResponseDTO {
+        fatalError("not used in this test")
+    }
 }
 
 final class GetMessagesUseCaseTests: XCTestCase {

GAMSSTests/Domain/UseCase/SendMessageUseCaseTests.swift

@@ -42,6 +42,14 @@ private final class MockConversationRepository: ConversationRepository {
     func endConversation(conversationId: Int) async throws {
         fatalError("not used in this test")
     }
+
+    func deleteConversations(_ ids: [Int]) async throws {
+        fatalError("not used in this test")
+    }
+
+    func searchConversations(_ text: String) async throws -> SearchChatResponseDTO {
+        fatalError("not used in this test")
+    }
 }
 
 final class SendMessageUseCaseTests: XCTestCase {

GAMSSTests/Domain/UseCase/UpdateConversationTitleUseCaseTests.swift

@@ -34,6 +34,14 @@ private final class MockConversationRepository: ConversationRepository {
     func endConversation(conversationId: Int) async throws {
         fatalError("not used in this test")
     }
+
+    func deleteConversations(_ ids: [Int]) async throws {
+        fatalError("not used in this test")
+    }
+
+    func searchConversations(_ text: String) async throws -> SearchChatResponseDTO {
+        fatalError("not used in this test")
+    }
 }
 
 final class UpdateConversationTitleUseCaseTests: XCTestCase {

GAMSSTests/Presentation/ChatViewModelTests.swift

@@ -66,6 +66,14 @@ private final class MockConversationRepository: ConversationRepository {
         receivedEndConversationId = conversationId
         _ = try stubbedEndConversationResult.get()
     }
+
+    func deleteConversations(_ ids: [Int]) async throws {
+        fatalError("not used in this test")
+    }
+
+    func searchConversations(_ text: String) async throws -> SearchChatResponseDTO {
+        fatalError("not used in this test")
+    }
 }
 
 private final class MockCardRepository: CardRepository {

GAMSSTests/Presentation/ConversationListViewModelTests.swift

@@ -30,23 +30,35 @@ private final class MockConversationRepository: ConversationRepository {
     func endConversation(conversationId: Int) async throws {
         fatalError("사용 안 함")
     }
+
+    func deleteConversations(_ ids: [Int]) async throws {
+        fatalError("사용 안 함")
+    }
+
+    func searchConversations(_ text: String) async throws -> SearchChatResponseDTO {
+        fatalError("사용 안 함")
+    }
 }
 
 @MainActor
 final class ConversationListViewModelTests: XCTestCase {
     private func makeViewModel(repository: MockConversationRepository = MockConversationRepository()) -> ConversationListViewModel {
-        ConversationListViewModel(getIncompleteConversationsUseCase: GetIncompleteConversationsUseCase(conversationRepository: repository))
+        ConversationListViewModel(
+            getIncompleteConversationsUseCase: GetIncompleteConversationsUseCase(conversationRepository: repository),
+            deleteConversationsUseCase: DefaultDeleteConversationsUseCase(conversationRepository: repository),
+            searchConversationUseCase: DefaultSearchConversationUseCase(conversationRepository: repository)
+        )
     }
 
     func test_load_onSuccess_setsConversationsAndClearsLoading() async {
         let repository = MockConversationRepository()
-        let summary = ConversationSummary(id: 1, title: "제목", status: "ACTIVE", createdAt: Date(timeIntervalSince1970: 0))
+        let summary = ConversationSummary(id: 1, title: "제목", createdAt: Date(timeIntervalSince1970: 0))
         repository.stubbedGetConversationsResult = .success([summary])
         let viewModel = makeViewModel(repository: repository)
 
         await viewModel.load()
 
-        XCTAssertEqual(viewModel.conversations, [summary])
+        XCTAssertEqual(viewModel.displayedConversations, [summary])
         XCTAssertFalse(viewModel.isLoading)
     }
 

GAMSSTests/Presentation/HomeViewModelTests.swift

@@ -39,6 +39,14 @@ private final class MockConversationRepository: ConversationRepository {
     func endConversation(conversationId: Int) async throws {
         fatalError("not used in this test")
     }
+
+    func deleteConversations(_ ids: [Int]) async throws {
+        fatalError("not used in this test")
+    }
+
+    func searchConversations(_ text: String) async throws -> SearchChatResponseDTO {
+        fatalError("not used in this test")
+    }
 }
 
 private final class MockFetchMyProfileUseCase: FetchMyProfileUseCase {