From d4448820d65e84f2e266d94ebda3450949a5b105 Mon Sep 17 00:00:00 2001 From: klaus Date: Sun, 21 Jun 2026 20:44:27 +0900 Subject: [PATCH] =?UTF-8?q?feat(creator):=20=EC=BB=A4=EB=AE=A4=EB=8B=88?= =?UTF-8?q?=ED=8B=B0=20=ED=83=AD=20=EC=83=81=ED=83=9C=20=EA=B4=80=EB=A6=AC?= =?UTF-8?q?=EB=A5=BC=20=EC=B6=94=EA=B0=80=ED=95=9C=EB=8B=A4?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../java/kr/co/vividnext/sodalive/di/AppDI.kt | 2 + .../CreatorChannelCommunityViewModel.kt | 177 ++++++++++++++ .../CreatorChannelCommunityPaginationTest.kt | 219 ++++++++++++++++++ .../CreatorChannelCommunityViewModelTest.kt | 206 ++++++++++++++++ 4 files changed, 604 insertions(+) create mode 100644 app/src/main/java/kr/co/vividnext/sodalive/v2/creator/channel/community/CreatorChannelCommunityViewModel.kt create mode 100644 app/src/test/java/kr/co/vividnext/sodalive/v2/creator/channel/community/CreatorChannelCommunityPaginationTest.kt create mode 100644 app/src/test/java/kr/co/vividnext/sodalive/v2/creator/channel/community/CreatorChannelCommunityViewModelTest.kt diff --git a/app/src/main/java/kr/co/vividnext/sodalive/di/AppDI.kt b/app/src/main/java/kr/co/vividnext/sodalive/di/AppDI.kt index 2fd87478..bc0b32dc 100644 --- a/app/src/main/java/kr/co/vividnext/sodalive/di/AppDI.kt +++ b/app/src/main/java/kr/co/vividnext/sodalive/di/AppDI.kt @@ -178,6 +178,7 @@ import kr.co.vividnext.sodalive.user.login.LoginViewModel import kr.co.vividnext.sodalive.user.signup.SignUpViewModel import kr.co.vividnext.sodalive.v2.creator.channel.CreatorChannelHomeViewModel import kr.co.vividnext.sodalive.v2.creator.channel.audio.CreatorChannelAudioViewModel +import kr.co.vividnext.sodalive.v2.creator.channel.community.CreatorChannelCommunityViewModel import kr.co.vividnext.sodalive.v2.creator.channel.data.CreatorChannelApi import kr.co.vividnext.sodalive.v2.creator.channel.data.CreatorChannelRepository import kr.co.vividnext.sodalive.v2.creator.channel.live.CreatorChannelLiveViewModel @@ -414,6 +415,7 @@ class AppDI(private val context: Context, isDebugMode: Boolean) { viewModel { CreatorChannelLiveViewModel(get()) } viewModel { CreatorChannelAudioViewModel(get()) } viewModel { CreatorChannelSeriesViewModel(get()) } + viewModel { CreatorChannelCommunityViewModel(get()) } viewModel { PushNotificationListViewModel(get()) } viewModel { CharacterTabViewModel(get()) } viewModel { CharacterDetailViewModel(get()) } diff --git a/app/src/main/java/kr/co/vividnext/sodalive/v2/creator/channel/community/CreatorChannelCommunityViewModel.kt b/app/src/main/java/kr/co/vividnext/sodalive/v2/creator/channel/community/CreatorChannelCommunityViewModel.kt new file mode 100644 index 00000000..38a35c4d --- /dev/null +++ b/app/src/main/java/kr/co/vividnext/sodalive/v2/creator/channel/community/CreatorChannelCommunityViewModel.kt @@ -0,0 +1,177 @@ +package kr.co.vividnext.sodalive.v2.creator.channel.community + +import androidx.lifecycle.LiveData +import androidx.lifecycle.MutableLiveData +import com.orhanobut.logger.Logger +import io.reactivex.rxjava3.android.schedulers.AndroidSchedulers +import io.reactivex.rxjava3.schedulers.Schedulers +import kr.co.vividnext.sodalive.base.BaseViewModel +import kr.co.vividnext.sodalive.common.ApiResponse +import kr.co.vividnext.sodalive.common.SharedPreferenceManager +import kr.co.vividnext.sodalive.v2.creator.channel.community.data.CreatorChannelCommunityPostResponse +import kr.co.vividnext.sodalive.v2.creator.channel.community.data.CreatorChannelCommunityTabResponse +import kr.co.vividnext.sodalive.v2.creator.channel.data.CreatorChannelRepository + +class CreatorChannelCommunityViewModel( + private val repository: CreatorChannelRepository +) : BaseViewModel() { + + private val _communityStateLiveData = MutableLiveData() + val communityStateLiveData: LiveData + get() = _communityStateLiveData + + private var creatorId: Long = 0L + private var isOwner: Boolean = false + private var viewMode: CreatorChannelCommunityViewMode = CreatorChannelCommunityViewMode.List + private var requestGeneration: Int = 0 + + fun loadCommunity(creatorId: Long, isOwner: Boolean) { + if (creatorId <= 0) return + val shouldSkipReload = this.creatorId == creatorId && this.isOwner == isOwner && _communityStateLiveData.value != null + if (shouldSkipReload) return + + this.creatorId = creatorId + this.isOwner = isOwner + loadFirstPage() + } + + fun toggleViewMode() { + val content = _communityStateLiveData.value as? CreatorChannelCommunityUiState.Content ?: return + viewMode = when (content.viewMode) { + CreatorChannelCommunityViewMode.List -> CreatorChannelCommunityViewMode.Grid + CreatorChannelCommunityViewMode.Grid -> CreatorChannelCommunityViewMode.List + } + _communityStateLiveData.value = content.copy(viewMode = viewMode) + } + + fun retryCommunity() { + if (creatorId <= 0) return + + loadFirstPage() + } + + fun loadMore() { + val content = _communityStateLiveData.value as? CreatorChannelCommunityUiState.Content ?: return + if (!content.hasNext || content.isLoadingMore || creatorId <= 0) return + + val generation = requestGeneration + _communityStateLiveData.value = content.copy(isLoadingMore = true, paginationErrorMessage = null) + requestCommunity(page = content.page + 1, generation = generation) { response -> + val data = response.data + val current = _communityStateLiveData.value as? CreatorChannelCommunityUiState.Content ?: content + if (response.success && data != null) { + _communityStateLiveData.value = current.copy( + communityPosts = current.communityPosts + data.communityPosts, + page = data.page, + size = data.size, + hasNext = data.hasNext, + isLoadingMore = false + ) + } else { + _communityStateLiveData.value = current.copy( + isLoadingMore = false, + paginationErrorMessage = response.message + ) + } + } + } + + fun consumePaginationErrorMessage() { + val content = _communityStateLiveData.value as? CreatorChannelCommunityUiState.Content ?: return + if (content.paginationErrorMessage == null) return + + _communityStateLiveData.value = content.copy(paginationErrorMessage = null) + } + + private fun loadFirstPage() { + val generation = ++requestGeneration + _communityStateLiveData.value = CreatorChannelCommunityUiState.Loading + requestCommunity(page = FIRST_PAGE, generation = generation) { response -> + val data = response.data + if (response.success && data != null) { + val communityPosts = data.communityPosts + _communityStateLiveData.value = if (communityPosts.isEmpty() || data.communityPostCount == 0) { + CreatorChannelCommunityUiState.Empty + } else { + data.toContentState(communityPosts = communityPosts) + } + } else { + _communityStateLiveData.value = CreatorChannelCommunityUiState.Error(response.message) + } + } + } + + private fun requestCommunity( + page: Int, + generation: Int, + onSuccess: (ApiResponse) -> Unit + ) { + compositeDisposable.add( + repository.getCommunity( + creatorId = creatorId, + page = page, + size = DEFAULT_PAGE_SIZE, + token = authToken() + ) + .subscribeOn(Schedulers.io()) + .observeOn(AndroidSchedulers.mainThread()) + .subscribe( + { + if (generation == requestGeneration) { + onSuccess(it) + } + }, + { + if (generation != requestGeneration) return@subscribe + + it.message?.let { message -> Logger.e(message) } + val current = _communityStateLiveData.value as? CreatorChannelCommunityUiState.Content + _communityStateLiveData.value = if (current != null && page > FIRST_PAGE) { + current.copy(isLoadingMore = false, paginationErrorMessage = it.message) + } else { + CreatorChannelCommunityUiState.Error(it.message) + } + } + ) + ) + } + + private fun CreatorChannelCommunityTabResponse.toContentState( + communityPosts: List + ) = CreatorChannelCommunityUiState.Content( + communityPostCount = communityPostCount, + communityPosts = communityPosts, + viewMode = viewMode, + page = page, + size = size, + hasNext = hasNext + ) + + private fun authToken(): String = "Bearer ${SharedPreferenceManager.token}" + + companion object { + val DEFAULT_PAGE_SIZE = 20 + private const val FIRST_PAGE = 0 + } +} + +enum class CreatorChannelCommunityViewMode { + List, + Grid +} + +sealed interface CreatorChannelCommunityUiState { + data object Loading : CreatorChannelCommunityUiState + data object Empty : CreatorChannelCommunityUiState + data class Error(val message: String?) : CreatorChannelCommunityUiState + data class Content( + val communityPostCount: Int, + val communityPosts: List, + val viewMode: CreatorChannelCommunityViewMode, + val page: Int, + val size: Int, + val hasNext: Boolean, + val isLoadingMore: Boolean = false, + val paginationErrorMessage: String? = null + ) : CreatorChannelCommunityUiState +} diff --git a/app/src/test/java/kr/co/vividnext/sodalive/v2/creator/channel/community/CreatorChannelCommunityPaginationTest.kt b/app/src/test/java/kr/co/vividnext/sodalive/v2/creator/channel/community/CreatorChannelCommunityPaginationTest.kt new file mode 100644 index 00000000..4265593f --- /dev/null +++ b/app/src/test/java/kr/co/vividnext/sodalive/v2/creator/channel/community/CreatorChannelCommunityPaginationTest.kt @@ -0,0 +1,219 @@ +package kr.co.vividnext.sodalive.v2.creator.channel.community + +import android.app.Application +import android.content.Context +import androidx.lifecycle.LiveData +import androidx.lifecycle.Observer +import androidx.test.core.app.ApplicationProvider +import io.reactivex.rxjava3.android.plugins.RxAndroidPlugins +import io.reactivex.rxjava3.core.Scheduler +import io.reactivex.rxjava3.core.Single +import io.reactivex.rxjava3.plugins.RxJavaPlugins +import io.reactivex.rxjava3.schedulers.Schedulers +import io.reactivex.rxjava3.subjects.SingleSubject +import kr.co.vividnext.sodalive.common.ApiResponse +import kr.co.vividnext.sodalive.common.SharedPreferenceManager +import kr.co.vividnext.sodalive.v2.creator.channel.community.data.CreatorChannelCommunityPostResponse +import kr.co.vividnext.sodalive.v2.creator.channel.community.data.CreatorChannelCommunityTabResponse +import kr.co.vividnext.sodalive.v2.creator.channel.data.CreatorChannelRepository +import org.junit.After +import org.junit.Assert.assertEquals +import org.junit.Assert.assertFalse +import org.junit.Assert.assertTrue +import org.junit.Before +import org.junit.Test +import org.junit.runner.RunWith +import org.mockito.kotlin.times +import org.mockito.kotlin.verify +import org.mockito.kotlin.whenever +import org.robolectric.RobolectricTestRunner +import org.robolectric.annotation.Config + +@RunWith(RobolectricTestRunner::class) +@Config(sdk = [28], application = Application::class) +class CreatorChannelCommunityPaginationTest { + + private val context: Context = ApplicationProvider.getApplicationContext() + private lateinit var repository: CreatorChannelRepository + private lateinit var viewModel: CreatorChannelCommunityViewModel + + @Before + fun setUp() { + setImmediateRxSchedulers() + SharedPreferenceManager.resetForTest() + SharedPreferenceManager.init(context) + SharedPreferenceManager.token = "test-token" + repository = org.mockito.kotlin.mock() + viewModel = CreatorChannelCommunityViewModel(repository) + } + + @After + fun tearDown() { + RxJavaPlugins.reset() + RxAndroidPlugins.reset() + SharedPreferenceManager.resetForTest() + } + + @Test + fun `hasNext가 true이면 다음 페이지는 마지막 성공 응답의 page plus 1로 요청하고 append한다`() { + stubGetCommunity( + page = 0, + response = Single.just( + ApiResponse(true, communityResponse(page = 0, ids = listOf(1L), hasNext = true), null) + ) + ) + stubGetCommunity( + page = 1, + response = Single.just( + ApiResponse(true, communityResponse(page = 1, ids = listOf(2L), hasNext = false), null) + ) + ) + viewModel.loadCommunity(100L, isOwner = false) + + viewModel.loadMore() + + val state = viewModel.communityStateLiveData.requireValue() as CreatorChannelCommunityUiState.Content + assertEquals(1, state.page) + assertEquals(listOf(1L, 2L), state.communityPosts.map { it.postId }) + assertFalse(state.hasNext) + verifyGetCommunity(page = 1) + } + + @Test + fun `다음 페이지 로딩 중 중복 load-more 요청은 막고 size 20을 유지한다`() { + val pending = SingleSubject.create>() + stubGetCommunity( + page = 0, + response = Single.just( + ApiResponse(true, communityResponse(page = 0, ids = listOf(1L), hasNext = true), null) + ) + ) + stubGetCommunity(page = 1, response = pending) + viewModel.loadCommunity(100L, isOwner = false) + + viewModel.loadMore() + viewModel.loadMore() + + val loadingState = viewModel.communityStateLiveData.requireValue() as CreatorChannelCommunityUiState.Content + assertTrue(loadingState.isLoadingMore) + verifyGetCommunity(page = 1, times = 1) + pending.onSuccess( + ApiResponse(true, communityResponse(page = 1, ids = listOf(2L), hasNext = false), null) + ) + val loadedState = viewModel.communityStateLiveData.requireValue() as CreatorChannelCommunityUiState.Content + assertEquals(CreatorChannelCommunityViewModel.DEFAULT_PAGE_SIZE, loadedState.size) + assertEquals(listOf(1L, 2L), loadedState.communityPosts.map { it.postId }) + } + + @Test + fun `다음 페이지 실패는 기존 목록을 유지하고 pagination error를 표시한다`() { + stubGetCommunity( + page = 0, + response = Single.just( + ApiResponse(true, communityResponse(page = 0, ids = listOf(1L), hasNext = true), null) + ) + ) + stubGetCommunity( + page = 1, + response = Single.just(ApiResponse(false, null, "failed")) + ) + viewModel.loadCommunity(100L, isOwner = false) + + viewModel.loadMore() + + val state = viewModel.communityStateLiveData.requireValue() as CreatorChannelCommunityUiState.Content + assertEquals(listOf(1L), state.communityPosts.map { it.postId }) + assertFalse(state.isLoadingMore) + assertEquals("failed", state.paginationErrorMessage) + } + + @Test + fun `pagination error message는 표시 후 clear되어 다시 표시되지 않는다`() { + stubGetCommunity( + page = 0, + response = Single.just( + ApiResponse(true, communityResponse(page = 0, ids = listOf(1L), hasNext = true), null) + ) + ) + stubGetCommunity( + page = 1, + response = Single.just(ApiResponse(false, null, "failed")) + ) + viewModel.loadCommunity(100L, isOwner = false) + viewModel.loadMore() + + viewModel.consumePaginationErrorMessage() + + val state = viewModel.communityStateLiveData.requireValue() as CreatorChannelCommunityUiState.Content + assertEquals(null, state.paginationErrorMessage) + assertEquals(listOf(1L), state.communityPosts.map { it.postId }) + } + + private fun stubGetCommunity( + page: Int, + response: Single> + ) { + whenever( + repository.getCommunity( + 100L, + page, + CreatorChannelCommunityViewModel.DEFAULT_PAGE_SIZE, + "Bearer test-token" + ) + ).thenReturn(response) + } + + private fun verifyGetCommunity(page: Int, times: Int? = null) { + val verification = times?.let { verify(repository, times(it)) } ?: verify(repository) + verification.getCommunity( + 100L, + page, + CreatorChannelCommunityViewModel.DEFAULT_PAGE_SIZE, + "Bearer test-token" + ) + } + + private fun setImmediateRxSchedulers() { + val trampoline = { _: Scheduler -> Schedulers.trampoline() } + RxJavaPlugins.setIoSchedulerHandler(trampoline) + RxAndroidPlugins.setInitMainThreadSchedulerHandler { Schedulers.trampoline() } + RxAndroidPlugins.setMainThreadSchedulerHandler { Schedulers.trampoline() } + } + + private fun communityResponse( + page: Int, + ids: List, + hasNext: Boolean + ) = CreatorChannelCommunityTabResponse( + communityPostCount = ids.size, + communityPosts = ids.map { communityPost(it) }, + page = page, + size = CreatorChannelCommunityViewModel.DEFAULT_PAGE_SIZE, + hasNext = hasNext + ) + + private fun communityPost(id: Long) = CreatorChannelCommunityPostResponse( + postId = id, + creatorId = 100L, + creatorNickname = "creator", + creatorProfileUrl = "profile.png", + createdAtUtc = "2026-06-21T00:00:00Z", + content = "community $id", + imageUrl = null, + audioUrl = null, + price = 0, + existOrdered = true, + isCommentAvailable = true, + likeCount = 1, + commentCount = 2, + isPinned = false + ) + + private fun LiveData.requireValue(): T? { + var value: T? = null + val observer = Observer { value = it } + observeForever(observer) + removeObserver(observer) + return value + } +} diff --git a/app/src/test/java/kr/co/vividnext/sodalive/v2/creator/channel/community/CreatorChannelCommunityViewModelTest.kt b/app/src/test/java/kr/co/vividnext/sodalive/v2/creator/channel/community/CreatorChannelCommunityViewModelTest.kt new file mode 100644 index 00000000..3dcbafa7 --- /dev/null +++ b/app/src/test/java/kr/co/vividnext/sodalive/v2/creator/channel/community/CreatorChannelCommunityViewModelTest.kt @@ -0,0 +1,206 @@ +package kr.co.vividnext.sodalive.v2.creator.channel.community + +import android.app.Application +import android.content.Context +import androidx.lifecycle.LiveData +import androidx.lifecycle.Observer +import androidx.test.core.app.ApplicationProvider +import io.reactivex.rxjava3.android.plugins.RxAndroidPlugins +import io.reactivex.rxjava3.core.Scheduler +import io.reactivex.rxjava3.core.Single +import io.reactivex.rxjava3.plugins.RxJavaPlugins +import io.reactivex.rxjava3.schedulers.Schedulers +import kr.co.vividnext.sodalive.common.ApiResponse +import kr.co.vividnext.sodalive.common.SharedPreferenceManager +import kr.co.vividnext.sodalive.v2.creator.channel.community.data.CreatorChannelCommunityPostResponse +import kr.co.vividnext.sodalive.v2.creator.channel.community.data.CreatorChannelCommunityTabResponse +import kr.co.vividnext.sodalive.v2.creator.channel.data.CreatorChannelRepository +import org.junit.After +import org.junit.Assert.assertEquals +import org.junit.Assert.assertTrue +import org.junit.Before +import org.junit.Test +import org.junit.runner.RunWith +import org.mockito.kotlin.any +import org.mockito.kotlin.never +import org.mockito.kotlin.times +import org.mockito.kotlin.verify +import org.mockito.kotlin.whenever +import org.robolectric.RobolectricTestRunner +import org.robolectric.annotation.Config + +@RunWith(RobolectricTestRunner::class) +@Config(sdk = [28], application = Application::class) +class CreatorChannelCommunityViewModelTest { + + private val context: Context = ApplicationProvider.getApplicationContext() + private lateinit var repository: CreatorChannelRepository + private lateinit var viewModel: CreatorChannelCommunityViewModel + + @Before + fun setUp() { + setImmediateRxSchedulers() + SharedPreferenceManager.resetForTest() + SharedPreferenceManager.init(context) + SharedPreferenceManager.token = "test-token" + repository = org.mockito.kotlin.mock() + viewModel = CreatorChannelCommunityViewModel(repository) + } + + @After + fun tearDown() { + RxJavaPlugins.reset() + RxAndroidPlugins.reset() + SharedPreferenceManager.resetForTest() + } + + @Test + fun `최초 로드는 page 0 size 20으로 커뮤니티 API를 호출하고 기본 리스트형 Content를 emit한다`() { + stubGetCommunity(response = Single.just(ApiResponse(true, communityResponse(ids = listOf(1L)), null))) + + viewModel.loadCommunity(100L, isOwner = false) + + val state = viewModel.communityStateLiveData.requireValue() as CreatorChannelCommunityUiState.Content + assertEquals(CreatorChannelCommunityViewMode.List, state.viewMode) + assertEquals(0, state.page) + assertEquals(CreatorChannelCommunityViewModel.DEFAULT_PAGE_SIZE, state.size) + assertEquals(listOf(1L), state.communityPosts.map { it.postId }) + verifyGetCommunity() + } + + @Test + fun `보기 방식 toggle은 리스트형 그리드형 리스트형 순서이며 API를 재호출하지 않는다`() { + stubGetCommunity(response = Single.just(ApiResponse(true, communityResponse(ids = listOf(1L)), null))) + viewModel.loadCommunity(100L, isOwner = false) + + viewModel.toggleViewMode() + val gridState = viewModel.communityStateLiveData.requireValue() as CreatorChannelCommunityUiState.Content + viewModel.toggleViewMode() + val listState = viewModel.communityStateLiveData.requireValue() as CreatorChannelCommunityUiState.Content + + assertEquals(CreatorChannelCommunityViewMode.Grid, gridState.viewMode) + assertEquals(CreatorChannelCommunityViewMode.List, listState.viewMode) + assertEquals(listOf(1L), listState.communityPosts.map { it.postId }) + verifyGetCommunity(times = 1) + } + + @Test + fun `communityPostCount가 0이면 표시 가능한 item이 있어도 Empty를 emit한다`() { + stubGetCommunity( + response = Single.just( + ApiResponse(true, communityResponse(communityPostCount = 0, ids = listOf(1L)), null) + ) + ) + + viewModel.loadCommunity(100L, isOwner = false) + + assertTrue(viewModel.communityStateLiveData.requireValue() is CreatorChannelCommunityUiState.Empty) + } + + @Test + fun `표시 가능한 communityPosts가 없으면 Empty를 emit한다`() { + stubGetCommunity(response = Single.just(ApiResponse(true, communityResponse(ids = emptyList()), null))) + + viewModel.loadCommunity(100L, isOwner = false) + + assertTrue(viewModel.communityStateLiveData.requireValue() is CreatorChannelCommunityUiState.Empty) + } + + @Test + fun `retryCommunity는 첫 페이지를 다시 조회한다`() { + whenever( + repository.getCommunity( + 100L, + 0, + CreatorChannelCommunityViewModel.DEFAULT_PAGE_SIZE, + "Bearer test-token" + ) + ).thenReturn( + Single.just(ApiResponse(false, null, "failed")), + Single.just(ApiResponse(true, communityResponse(ids = listOf(2L)), null)) + ) + viewModel.loadCommunity(100L, isOwner = false) + + viewModel.retryCommunity() + + val state = viewModel.communityStateLiveData.requireValue() as CreatorChannelCommunityUiState.Content + assertEquals(listOf(2L), state.communityPosts.map { it.postId }) + verifyGetCommunity(times = 2) + } + + @Test + fun `creatorId가 0 이하이면 커뮤니티 API를 호출하지 않는다`() { + viewModel.loadCommunity(0L, isOwner = false) + + verify(repository, never()).getCommunity(any(), any(), any(), any()) + } + + private fun stubGetCommunity( + page: Int = 0, + response: Single> + ) { + whenever( + repository.getCommunity( + 100L, + page, + CreatorChannelCommunityViewModel.DEFAULT_PAGE_SIZE, + "Bearer test-token" + ) + ).thenReturn(response) + } + + private fun verifyGetCommunity(page: Int = 0, times: Int? = null) { + val verification = times?.let { verify(repository, times(it)) } ?: verify(repository) + verification.getCommunity( + 100L, + page, + CreatorChannelCommunityViewModel.DEFAULT_PAGE_SIZE, + "Bearer test-token" + ) + } + + private fun setImmediateRxSchedulers() { + val trampoline = { _: Scheduler -> Schedulers.trampoline() } + RxJavaPlugins.setIoSchedulerHandler(trampoline) + RxAndroidPlugins.setInitMainThreadSchedulerHandler { Schedulers.trampoline() } + RxAndroidPlugins.setMainThreadSchedulerHandler { Schedulers.trampoline() } + } + + private fun communityResponse( + page: Int = 0, + communityPostCount: Int? = null, + ids: List, + hasNext: Boolean = false + ) = CreatorChannelCommunityTabResponse( + communityPostCount = communityPostCount ?: ids.size, + communityPosts = ids.map { communityPost(it) }, + page = page, + size = CreatorChannelCommunityViewModel.DEFAULT_PAGE_SIZE, + hasNext = hasNext + ) + + private fun communityPost(id: Long) = CreatorChannelCommunityPostResponse( + postId = id, + creatorId = 100L, + creatorNickname = "creator", + creatorProfileUrl = "profile.png", + createdAtUtc = "2026-06-21T00:00:00Z", + content = "community $id", + imageUrl = null, + audioUrl = null, + price = 0, + existOrdered = true, + isCommentAvailable = true, + likeCount = 1, + commentCount = 2, + isPinned = false + ) + + private fun LiveData.requireValue(): T? { + var value: T? = null + val observer = Observer { value = it } + observeForever(observer) + removeObserver(observer) + return value + } +}