feat(chat): 채팅방 목록 Adapter를 추가한다

2026-06-10 13:25:41 +09:00
parent 5574e68b16
commit 346671b3e2
2 changed files with 233 additions and 0 deletions
--- a/app/src/test/java/kr/co/vividnext/sodalive/v2/main/chat/ChatRoomListAdapterTest.kt
+++ b/app/src/test/java/kr/co/vividnext/sodalive/v2/main/chat/ChatRoomListAdapterTest.kt
@@ -0,0 +1,147 @@
+package kr.co.vividnext.sodalive.v2.main.chat
+
+import android.app.Application
+import android.view.View
+import android.widget.FrameLayout
+import android.widget.TextView
+import coil.transform.CircleCropTransformation
+import kr.co.vividnext.sodalive.R
+import kr.co.vividnext.sodalive.common.ImageLoaderProvider
+import kr.co.vividnext.sodalive.v2.main.chat.model.ChatRoomListUiItem
+import kr.co.vividnext.sodalive.v2.main.chat.model.ChatRoomType
+import kr.co.vividnext.sodalive.v2.main.chat.model.formatChatRoomLastMessageTime
+import kr.co.vividnext.sodalive.v2.main.chat.ui.ChatRoomListAdapter
+import org.junit.Assert.assertEquals
+import org.junit.Assert.assertNull
+import org.junit.Before
+import org.junit.Test
+import org.junit.runner.RunWith
+import org.robolectric.RobolectricTestRunner
+import org.robolectric.RuntimeEnvironment
+import org.robolectric.annotation.Config
+
+@RunWith(RobolectricTestRunner::class)
+@Config(sdk = [28], application = Application::class)
+class ChatRoomListAdapterTest {
+
+    @Before
+    fun setUp() {
+        if (!ImageLoaderProvider.isInitialized) {
+            ImageLoaderProvider.init(RuntimeEnvironment.getApplication())
+        }
+    }
+
+    private fun createItem(
+        chatType: ChatRoomType = ChatRoomType.AI,
+        roomId: Long = 1L,
+        targetName: String = "테스트",
+        targetImageUrl: String = "https://example.com/img.png",
+        lastMessage: String = "안녕하세요",
+        lastMessageAt: String = "2026-06-09T12:00:00+09:00",
+        showDirectBadge: Boolean = chatType == ChatRoomType.DM
+    ) = ChatRoomListUiItem(
+        roomId = roomId,
+        chatType = chatType,
+        targetName = targetName,
+        targetImageUrl = targetImageUrl,
+        lastMessage = lastMessage,
+        lastMessageAt = lastMessageAt,
+        showDirectBadge = showDirectBadge
+    )
+
+    private fun bindHolder(
+        adapter: ChatRoomListAdapter,
+        position: Int
+    ): View {
+        val context = RuntimeEnvironment.getApplication()
+        val parent = FrameLayout(context)
+        val holder = adapter.onCreateViewHolder(parent, 0)
+        adapter.onBindViewHolder(holder, position)
+        return holder.itemView
+    }
+
+    @Test
+    fun `DM item bind 시 Direct badge가 VISIBLE이다`() {
+        val adapter = ChatRoomListAdapter {}
+        adapter.submitItems(listOf(createItem(chatType = ChatRoomType.DM)))
+
+        val itemView = bindHolder(adapter, 0)
+        val badge = itemView.findViewById<TextView>(R.id.tv_direct_badge)
+        assertEquals(View.VISIBLE, badge.visibility)
+    }
+
+    @Test
+    fun `AI item bind 시 Direct badge가 GONE이다`() {
+        val adapter = ChatRoomListAdapter {}
+        adapter.submitItems(listOf(createItem(chatType = ChatRoomType.AI)))
+
+        val itemView = bindHolder(adapter, 0)
+        val badge = itemView.findViewById<TextView>(R.id.tv_direct_badge)
+        assertEquals(View.GONE, badge.visibility)
+    }
+
+    @Test
+    fun `name과 lastMessage가 TextView에 표시된다`() {
+        val item = createItem(
+            targetName = "캐릭터A",
+            lastMessage = "반갑습니다"
+        )
+        val adapter = ChatRoomListAdapter {}
+        adapter.submitItems(listOf(item))
+
+        val itemView = bindHolder(adapter, 0)
+        val tvName = itemView.findViewById<TextView>(R.id.tv_name)
+        val tvLastMessage = itemView.findViewById<TextView>(R.id.tv_last_message)
+        assertEquals("캐릭터A", tvName.text.toString())
+        assertEquals("반갑습니다", tvLastMessage.text.toString())
+    }
+
+    @Test
+    fun `lastMessageAt이 시간 포맷 문자열로 변환되어 표시된다`() {
+        val item = createItem(lastMessageAt = "2026-06-09T12:00:00+09:00")
+        val context = RuntimeEnvironment.getApplication()
+        val adapter = ChatRoomListAdapter {}
+        adapter.submitItems(listOf(item))
+
+        val itemView = bindHolder(adapter, 0)
+        val tvTime = itemView.findViewById<TextView>(R.id.tv_time)
+        val expected = formatChatRoomLastMessageTime(context, item.lastMessageAt)
+        assertEquals(expected, tvTime.text.toString())
+    }
+
+    @Test
+    fun `profile image는 원형 변환을 사용한다`() {
+        val transformations = ChatRoomListAdapter.profileImageTransformations()
+
+        assertEquals(1, transformations.size)
+        assertEquals(CircleCropTransformation::class, transformations.first()::class)
+    }
+
+    @Test
+    fun `item 클릭 시 bound ChatRoomListUiItem을 listener로 전달한다`() {
+        var clickedItem: ChatRoomListUiItem? = null
+        val item = createItem(roomId = 42L)
+        val adapter = ChatRoomListAdapter { clickedItem = it }
+        adapter.submitItems(listOf(item))
+
+        val itemView = bindHolder(adapter, 0)
+        itemView.performClick()
+        assertEquals(42L, clickedItem?.roomId)
+    }
+
+    @Test
+    fun `layout에 unread dot id가 존재하지 않는다`() {
+        val adapter = ChatRoomListAdapter {}
+        adapter.submitItems(listOf(createItem()))
+
+        val itemView = bindHolder(adapter, 0)
+        val unreadDot = itemView.findViewById<View>(
+            itemView.resources.getIdentifier(
+                "iv_unread_dot",
+                "id",
+                itemView.context.packageName
+            )
+        )
+        assertNull(unreadDot)
+    }
+}