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Add test on DefaultAnnouncementService

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This commit is contained in:
Benoit Marty
2025-10-03 10:11:58 +02:00
parent ff46923c4c
commit 2d5f9c375e
3 changed files with 52 additions and 2 deletions
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5
features/announcement/impl/src/main/kotlin/io/element/android/features/announcement/impl/DefaultAnnouncementService.kt
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@@ -19,16 +19,17 @@ import dev.zacsweers.metro.ContributesBinding
import dev.zacsweers.metro.Inject
import io.element.android.features.announcement.api.AnnouncementService
import io.element.android.features.announcement.api.AnnouncementState
import io.element.android.features.announcement.impl.spaces.SpaceAnnouncementPresenter
import io.element.android.features.announcement.impl.spaces.SpaceAnnouncementState
import io.element.android.features.announcement.impl.spaces.SpaceAnnouncementView
import io.element.android.features.announcement.impl.store.AnnouncementStore
import io.element.android.libraries.architecture.Presenter
import kotlinx.coroutines.flow.first
@ContributesBinding(AppScope::class)
@Inject
class DefaultAnnouncementService(
private val announcementStore: AnnouncementStore,
private val spaceAnnouncementPresenter: SpaceAnnouncementPresenter,
private val spaceAnnouncementPresenter: Presenter<SpaceAnnouncementState>,
) : AnnouncementService {
override suspend fun onEnteringSpaceTab() {
val currentValue = announcementStore.spaceAnnouncementFlow().first()

5
features/announcement/impl/src/main/kotlin/io/element/android/features/announcement/impl/di/AnnouncementModule.kt
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@@ -13,6 +13,8 @@ import dev.zacsweers.metro.Binds
import dev.zacsweers.metro.ContributesTo
import io.element.android.features.announcement.api.AnnouncementState
import io.element.android.features.announcement.impl.AnnouncementPresenter
import io.element.android.features.announcement.impl.spaces.SpaceAnnouncementPresenter
import io.element.android.features.announcement.impl.spaces.SpaceAnnouncementState
import io.element.android.libraries.architecture.Presenter
@ContributesTo(AppScope::class)
@@ -20,4 +22,7 @@ import io.element.android.libraries.architecture.Presenter
interface AnnouncementModule {
@Binds
fun bindAnnouncementPresenter(presenter: AnnouncementPresenter): Presenter<AnnouncementState>
@Binds
fun bindSpaceAnnouncementPresenter(presenter: SpaceAnnouncementPresenter): Presenter<SpaceAnnouncementState>
}

44
features/announcement/impl/src/test/kotlin/io/element/android/features/announcement/impl/DefaultAnnouncementServiceTest.kt Normal file
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@@ -0,0 +1,44 @@
/*
* Copyright 2025 New Vector Ltd.
*
* SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
* Please see LICENSE files in the repository root for full details.
*/
package io.element.android.features.announcement.impl
import com.google.common.truth.Truth.assertThat
import io.element.android.features.announcement.impl.spaces.SpaceAnnouncementState
import io.element.android.features.announcement.impl.spaces.aSpaceAnnouncementState
import io.element.android.features.announcement.impl.store.AnnouncementStore
import io.element.android.features.announcement.impl.store.InMemoryAnnouncementStore
import io.element.android.libraries.architecture.Presenter
import kotlinx.coroutines.flow.first
import kotlinx.coroutines.test.runTest
import org.junit.Test
class DefaultAnnouncementServiceTest {
@Test
fun `when entering space tab, space announcement is set to show only if it was never shown`() = runTest {
val announcementStore = InMemoryAnnouncementStore()
val sut = createDefaultAnnouncementService(
announcementStore = announcementStore,
)
assertThat(announcementStore.spaceAnnouncementFlow().first()).isEqualTo(AnnouncementStore.SpaceAnnouncement.NeverShown)
sut.onEnteringSpaceTab()
assertThat(announcementStore.spaceAnnouncementFlow().first()).isEqualTo(AnnouncementStore.SpaceAnnouncement.Show)
// Simulate user close the announcement
announcementStore.setSpaceAnnouncementValue(AnnouncementStore.SpaceAnnouncement.Shown)
// Entering again the space tab should not change the value
sut.onEnteringSpaceTab()
assertThat(announcementStore.spaceAnnouncementFlow().first()).isEqualTo(AnnouncementStore.SpaceAnnouncement.Shown)
}
private fun createDefaultAnnouncementService(
announcementStore: AnnouncementStore = InMemoryAnnouncementStore(),
spaceAnnouncementPresenter: Presenter<SpaceAnnouncementState> = Presenter { aSpaceAnnouncementState() },
) = DefaultAnnouncementService(
announcementStore = announcementStore,
spaceAnnouncementPresenter = spaceAnnouncementPresenter,
)
}