feat(creator): 오디오 탭 상태 관리를 추가한다

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2026-06-19 15:41:34 +09:00
parent 4e4d13b4de
commit c9d911f339
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package kr.co.vividnext.sodalive.v2.creator.channel.audio
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.common.data.ContentSort
import kr.co.vividnext.sodalive.v2.creator.channel.audio.data.CreatorChannelAudioTabResponse
import kr.co.vividnext.sodalive.v2.creator.channel.audio.data.CreatorChannelAudioThemeResponse
import kr.co.vividnext.sodalive.v2.creator.channel.data.CreatorChannelAudioContentResponse
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 CreatorChannelAudioPaginationTest {
private val context: Context = ApplicationProvider.getApplicationContext()
private lateinit var repository: CreatorChannelRepository
private lateinit var viewModel: CreatorChannelAudioViewModel
@Before
fun setUp() {
setImmediateRxSchedulers()
SharedPreferenceManager.resetForTest()
SharedPreferenceManager.init(context)
SharedPreferenceManager.token = "test-token"
repository = org.mockito.kotlin.mock()
viewModel = CreatorChannelAudioViewModel(repository)
}
@After
fun tearDown() {
RxJavaPlugins.reset()
RxAndroidPlugins.reset()
SharedPreferenceManager.resetForTest()
}
@Test
fun `hasNext가 true이면 다음 페이지는 마지막 성공 응답의 page plus 1로 요청하고 append한다`() {
stubGetAudio(
page = 0,
response = Single.just(
ApiResponse(true, audioResponse(page = 0, ids = listOf(1L), hasNext = true), null)
)
)
stubGetAudio(
page = 1,
response = Single.just(
ApiResponse(true, audioResponse(page = 1, ids = listOf(2L), hasNext = false), null)
)
)
viewModel.loadAudio(100L, isOwner = false)
viewModel.loadMore()
val state = viewModel.audioStateLiveData.requireValue() as CreatorChannelAudioUiState.Content
assertEquals(1, state.page)
assertEquals(listOf(1L, 2L), state.audioContents.map { it.audioContentId })
assertFalse(state.hasNext)
verifyGetAudio(page = 1)
}
@Test
fun `다음 페이지 로딩 중 중복 load-more 요청은 막는다`() {
val pending = SingleSubject.create<ApiResponse<CreatorChannelAudioTabResponse>>()
stubGetAudio(
page = 0,
response = Single.just(
ApiResponse(true, audioResponse(page = 0, ids = listOf(1L), hasNext = true), null)
)
)
stubGetAudio(page = 1, response = pending)
viewModel.loadAudio(100L, isOwner = false)
viewModel.loadMore()
viewModel.loadMore()
val loadingState = viewModel.audioStateLiveData.requireValue() as CreatorChannelAudioUiState.Content
assertTrue(loadingState.isLoadingMore)
verifyGetAudio(page = 1, times = 1)
pending.onSuccess(
ApiResponse(true, audioResponse(page = 1, ids = listOf(2L), hasNext = false), null)
)
val loadedState = viewModel.audioStateLiveData.requireValue() as CreatorChannelAudioUiState.Content
assertEquals(listOf(1L, 2L), loadedState.audioContents.map { it.audioContentId })
}
@Test
fun `다음 페이지 실패는 기존 목록을 유지하고 pagination error를 표시한다`() {
stubGetAudio(
page = 0,
response = Single.just(
ApiResponse(true, audioResponse(page = 0, ids = listOf(1L), hasNext = true), null)
)
)
stubGetAudio(page = 1, response = Single.just(ApiResponse(false, null, "failed")))
viewModel.loadAudio(100L, isOwner = false)
viewModel.loadMore()
val state = viewModel.audioStateLiveData.requireValue() as CreatorChannelAudioUiState.Content
assertEquals(listOf(1L), state.audioContents.map { it.audioContentId })
assertFalse(state.isLoadingMore)
assertEquals("failed", state.paginationErrorMessage)
}
@Test
fun `pagination error message는 표시 후 clear되어 다시 표시되지 않는다`() {
stubGetAudio(
page = 0,
response = Single.just(
ApiResponse(true, audioResponse(page = 0, ids = listOf(1L), hasNext = true), null)
)
)
stubGetAudio(page = 1, response = Single.just(ApiResponse(false, null, "failed")))
viewModel.loadAudio(100L, isOwner = false)
viewModel.loadMore()
viewModel.consumePaginationErrorMessage()
val state = viewModel.audioStateLiveData.requireValue() as CreatorChannelAudioUiState.Content
assertEquals(null, state.paginationErrorMessage)
assertEquals(listOf(1L), state.audioContents.map { it.audioContentId })
}
@Test
fun `이전 load-more 응답은 이후 정렬 변경 목록에 append되지 않는다`() {
val nextPagePending = SingleSubject.create<ApiResponse<CreatorChannelAudioTabResponse>>()
stubGetAudio(
page = 0,
response = Single.just(
ApiResponse(true, audioResponse(page = 0, ids = listOf(1L), hasNext = true), null)
)
)
stubGetAudio(page = 1, response = nextPagePending)
stubGetAudio(
page = 0,
sort = ContentSort.POPULAR,
response = Single.just(
ApiResponse(
true,
audioResponse(page = 0, sort = ContentSort.POPULAR, ids = listOf(10L), hasNext = false),
null
)
)
)
viewModel.loadAudio(100L, isOwner = false)
viewModel.loadMore()
viewModel.changeSort(ContentSort.POPULAR)
nextPagePending.onSuccess(
ApiResponse(true, audioResponse(page = 1, ids = listOf(2L), hasNext = false), null)
)
val state = viewModel.audioStateLiveData.requireValue() as CreatorChannelAudioUiState.Content
assertEquals(ContentSort.POPULAR, state.selectedSort)
assertEquals(listOf(10L), state.audioContents.map { it.audioContentId })
}
private fun stubGetAudio(
page: Int,
sort: ContentSort = ContentSort.LATEST,
themeId: Long? = null,
response: Single<ApiResponse<CreatorChannelAudioTabResponse>>
) {
whenever(
repository.getAudio(
100L,
page,
CreatorChannelAudioViewModel.DEFAULT_PAGE_SIZE,
sort,
themeId,
"Bearer test-token"
)
).thenReturn(response)
}
private fun verifyGetAudio(
page: Int,
sort: ContentSort = ContentSort.LATEST,
themeId: Long? = null,
times: Int? = null
) {
val verification = times?.let { verify(repository, times(it)) } ?: verify(repository)
verification.getAudio(
100L,
page,
CreatorChannelAudioViewModel.DEFAULT_PAGE_SIZE,
sort,
themeId,
"Bearer test-token"
)
}
private fun setImmediateRxSchedulers() {
val trampoline = { _: Scheduler -> Schedulers.trampoline() }
RxJavaPlugins.setIoSchedulerHandler(trampoline)
RxAndroidPlugins.setInitMainThreadSchedulerHandler { Schedulers.trampoline() }
RxAndroidPlugins.setMainThreadSchedulerHandler { Schedulers.trampoline() }
}
private fun audioResponse(
page: Int,
sort: ContentSort = ContentSort.LATEST,
ids: List<Long>,
hasNext: Boolean
) = CreatorChannelAudioTabResponse(
audioContentCount = ids.size,
themes = listOf(CreatorChannelAudioThemeResponse(themeId = 10L, themeName = "ASMR")),
themeId = null,
purchasedAudioContentRate = 75.0,
purchasedAudioContentCount = 3,
paidAudioContentCount = 4,
audioContents = ids.map { audioContent(it) },
sort = sort,
page = page,
size = CreatorChannelAudioViewModel.DEFAULT_PAGE_SIZE,
hasNext = hasNext
)
private fun audioContent(id: Long) = CreatorChannelAudioContentResponse(
audioContentId = id,
title = "오디오 $id",
duration = "01:00",
imageUrl = null,
price = 0,
isPointAvailable = true,
isFirstContent = false,
seriesName = null,
isOriginalSeries = null
)
private fun <T> LiveData<T>.requireValue(): T? {
var value: T? = null
val observer = Observer<T> { value = it }
observeForever(observer)
removeObserver(observer)
return value
}
}

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package kr.co.vividnext.sodalive.v2.creator.channel.audio
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.common.data.ContentSort
import kr.co.vividnext.sodalive.v2.creator.channel.audio.data.CreatorChannelAudioTabResponse
import kr.co.vividnext.sodalive.v2.creator.channel.audio.data.CreatorChannelAudioThemeResponse
import kr.co.vividnext.sodalive.v2.creator.channel.data.CreatorChannelAudioContentResponse
import kr.co.vividnext.sodalive.v2.creator.channel.data.CreatorChannelRepository
import org.junit.After
import org.junit.Assert.assertEquals
import org.junit.Assert.assertNull
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 CreatorChannelAudioViewModelTest {
private val context: Context = ApplicationProvider.getApplicationContext()
private lateinit var repository: CreatorChannelRepository
private lateinit var viewModel: CreatorChannelAudioViewModel
@Before
fun setUp() {
setImmediateRxSchedulers()
SharedPreferenceManager.resetForTest()
SharedPreferenceManager.init(context)
SharedPreferenceManager.token = "test-token"
repository = org.mockito.kotlin.mock()
viewModel = CreatorChannelAudioViewModel(repository)
}
@After
fun tearDown() {
RxJavaPlugins.reset()
RxAndroidPlugins.reset()
SharedPreferenceManager.resetForTest()
}
@Test
fun `최초 로드는 page 0 size 20 최신순 themeId null로 오디오 API를 호출하고 Content를 emit한다`() {
stubGetAudio(response = Single.just(ApiResponse(true, audioResponse(), null)))
viewModel.loadAudio(100L, isOwner = false)
val state = viewModel.audioStateLiveData.requireValue() as CreatorChannelAudioUiState.Content
assertEquals(ContentSort.LATEST, state.selectedSort)
assertNull(state.selectedThemeId)
assertEquals(0, state.page)
assertEquals(listOf(1L), state.audioContents.map { it.audioContentId })
verifyGetAudio(themeId = null)
}
@Test
fun `응답 themes 앞에 전체 tab을 추가하고 themeId null이면 전체를 선택한다`() {
stubGetAudio(response = Single.just(ApiResponse(true, audioResponse(themeId = null), null)))
viewModel.loadAudio(100L, isOwner = false)
val state = viewModel.audioStateLiveData.requireValue() as CreatorChannelAudioUiState.Content
assertEquals(listOf(null, 10L), state.themes.map { it.themeId })
assertEquals("전체", state.themes.first().title)
assertTrue(state.themes.first().isSelected)
}
@Test
fun `테마 선택은 page 0과 현재 sort와 선택 themeId로 재조회한다`() {
stubGetAudio(response = Single.just(ApiResponse(true, audioResponse(themeId = null, ids = listOf(1L)), null)))
stubGetAudio(
themeId = 10L,
response = Single.just(ApiResponse(true, audioResponse(themeId = 10L, ids = listOf(2L)), null))
)
viewModel.loadAudio(100L, isOwner = false)
viewModel.changeTheme(10L)
val state = viewModel.audioStateLiveData.requireValue() as CreatorChannelAudioUiState.Content
assertEquals(10L, state.selectedThemeId)
assertEquals(listOf(2L), state.audioContents.map { it.audioContentId })
verifyGetAudio(themeId = 10L)
}
@Test
fun `전체 선택은 themeId null로 재조회한다`() {
stubGetAudio(response = Single.just(ApiResponse(true, audioResponse(themeId = null), null)))
stubGetAudio(
themeId = 10L,
response = Single.just(ApiResponse(true, audioResponse(themeId = 10L), null))
)
whenever(
repository.getAudio(
100L,
0,
CreatorChannelAudioViewModel.DEFAULT_PAGE_SIZE,
ContentSort.LATEST,
null,
"Bearer test-token"
)
).thenReturn(
Single.just(ApiResponse(true, audioResponse(themeId = null), null)),
Single.just(ApiResponse(true, audioResponse(themeId = null, ids = listOf(3L)), null))
)
viewModel.loadAudio(100L, isOwner = false)
viewModel.changeTheme(10L)
viewModel.changeTheme(null)
val state = viewModel.audioStateLiveData.requireValue() as CreatorChannelAudioUiState.Content
assertNull(state.selectedThemeId)
assertEquals(listOf(3L), state.audioContents.map { it.audioContentId })
verifyGetAudio(themeId = null, times = 2)
}
@Test
fun `정렬 변경은 page 0과 선택 themeId를 유지해 재조회한다`() {
stubGetAudio(response = Single.just(ApiResponse(true, audioResponse(themeId = null), null)))
stubGetAudio(themeId = 10L, response = Single.just(ApiResponse(true, audioResponse(themeId = 10L), null)))
stubGetAudio(
sort = ContentSort.POPULAR,
themeId = 10L,
response = Single.just(ApiResponse(true, audioResponse(sort = ContentSort.POPULAR, themeId = 10L), null))
)
viewModel.loadAudio(100L, isOwner = false)
viewModel.changeTheme(10L)
viewModel.changeSort(ContentSort.POPULAR)
val state = viewModel.audioStateLiveData.requireValue() as CreatorChannelAudioUiState.Content
assertEquals(ContentSort.POPULAR, state.selectedSort)
assertEquals(10L, state.selectedThemeId)
verifyGetAudio(sort = ContentSort.POPULAR, themeId = 10L)
}
@Test
fun `같은 정렬 또는 같은 테마를 다시 선택하면 API를 재호출하지 않는다`() {
stubGetAudio(response = Single.just(ApiResponse(true, audioResponse(), null)))
viewModel.loadAudio(100L, isOwner = false)
viewModel.changeSort(ContentSort.LATEST)
viewModel.changeTheme(null)
verifyGetAudio(themeId = null, times = 1)
}
@Test
fun `duration null item은 제외하고 표시 가능한 item이 없으면 Empty를 emit한다`() {
stubGetAudio(
response = Single.just(ApiResponse(true, audioResponse(ids = listOf(1L), nullDurationIds = setOf(1L)), null))
)
viewModel.loadAudio(100L, isOwner = false)
assertTrue(viewModel.audioStateLiveData.requireValue() is CreatorChannelAudioUiState.Empty)
}
@Test
fun `audioContentCount가 0이면 표시 가능한 item이 있어도 Empty를 emit한다`() {
stubGetAudio(
response = Single.just(ApiResponse(true, audioResponse(audioContentCount = 0, ids = listOf(1L)), null))
)
viewModel.loadAudio(100L, isOwner = false)
assertTrue(viewModel.audioStateLiveData.requireValue() is CreatorChannelAudioUiState.Empty)
}
@Test
fun `소장률은 내 채널이 아니고 전체 테마일 때만 생성된다`() {
stubGetAudio(response = Single.just(ApiResponse(true, audioResponse(themeId = null), null)))
viewModel.loadAudio(100L, isOwner = false)
val guestState = viewModel.audioStateLiveData.requireValue() as CreatorChannelAudioUiState.Content
assertEquals(CreatorChannelAudioRateUiModel(75.0, 3, 4), guestState.rate)
viewModel = CreatorChannelAudioViewModel(repository)
stubGetAudio(response = Single.just(ApiResponse(true, audioResponse(themeId = null), null)))
viewModel.loadAudio(100L, isOwner = true)
val ownerState = viewModel.audioStateLiveData.requireValue() as CreatorChannelAudioUiState.Content
assertNull(ownerState.rate)
}
@Test
fun `특정 테마 선택 상태에서는 소장률이 null이다`() {
stubGetAudio(response = Single.just(ApiResponse(true, audioResponse(themeId = null), null)))
stubGetAudio(themeId = 10L, response = Single.just(ApiResponse(true, audioResponse(themeId = 10L), null)))
viewModel.loadAudio(100L, isOwner = false)
viewModel.changeTheme(10L)
val state = viewModel.audioStateLiveData.requireValue() as CreatorChannelAudioUiState.Content
assertNull(state.rate)
}
@Test
fun `creatorId가 0 이하이면 오디오 API를 호출하지 않는다`() {
viewModel.loadAudio(0L, isOwner = false)
verify(repository, never()).getAudio(any(), any(), any(), any(), any(), any())
}
private fun stubGetAudio(
page: Int = 0,
sort: ContentSort = ContentSort.LATEST,
themeId: Long? = null,
response: Single<ApiResponse<CreatorChannelAudioTabResponse>>
) {
whenever(
repository.getAudio(
100L,
page,
CreatorChannelAudioViewModel.DEFAULT_PAGE_SIZE,
sort,
themeId,
"Bearer test-token"
)
).thenReturn(response)
}
private fun verifyGetAudio(
page: Int = 0,
sort: ContentSort = ContentSort.LATEST,
themeId: Long?,
times: Int? = null
) {
val verification = times?.let { verify(repository, times(it)) } ?: verify(repository)
verification.getAudio(
100L,
page,
CreatorChannelAudioViewModel.DEFAULT_PAGE_SIZE,
sort,
themeId,
"Bearer test-token"
)
}
private fun setImmediateRxSchedulers() {
val trampoline = { _: Scheduler -> Schedulers.trampoline() }
RxJavaPlugins.setIoSchedulerHandler(trampoline)
RxAndroidPlugins.setInitMainThreadSchedulerHandler { Schedulers.trampoline() }
RxAndroidPlugins.setMainThreadSchedulerHandler { Schedulers.trampoline() }
}
private fun audioResponse(
page: Int = 0,
sort: ContentSort = ContentSort.LATEST,
themeId: Long? = null,
audioContentCount: Int? = null,
ids: List<Long> = listOf(1L),
nullDurationIds: Set<Long> = emptySet(),
hasNext: Boolean = false
) = CreatorChannelAudioTabResponse(
audioContentCount = audioContentCount ?: ids.size,
themes = listOf(CreatorChannelAudioThemeResponse(themeId = 10L, themeName = "ASMR")),
themeId = themeId,
purchasedAudioContentRate = 75.0,
purchasedAudioContentCount = 3,
paidAudioContentCount = 4,
audioContents = ids.map { audioContent(it, duration = if (it in nullDurationIds) null else "01:00") },
sort = sort,
page = page,
size = CreatorChannelAudioViewModel.DEFAULT_PAGE_SIZE,
hasNext = hasNext
)
private fun audioContent(id: Long, duration: String?) = CreatorChannelAudioContentResponse(
audioContentId = id,
title = "오디오 $id",
duration = duration,
imageUrl = null,
price = 0,
isPointAvailable = true,
isFirstContent = false,
seriesName = null,
isOriginalSeries = null
)
private fun <T> LiveData<T>.requireValue(): T? {
var value: T? = null
val observer = Observer<T> { value = it }
observeForever(observer)
removeObserver(observer)
return value
}
}