Add read all messages feature (#7049)

* Add read all messages feature: read all messages using Client.markAllRoomsAsRead() method

* Move the 'mark all rooms as read' footer as part of the list item

* Replace `showMarkAllRoomsAsReadConfirmation` and its associated event with `MarkAllRoomsAsRead(val needsConfirmation: Boolean)` and a `AsyncAction.Confirming` state

---------

Co-authored-by: Jorge Martín <jorgem@element.io>

features/preferences/impl/src/main/kotlin/io/element/android/features/preferences/impl/developer/DeveloperSettingsEvents.kt

@@ -15,4 +15,6 @@ sealed interface DeveloperSettingsEvents {
     data class ChangeBrandColor(val color: Color?) : DeveloperSettingsEvents
     data object ClearCache : DeveloperSettingsEvents
     data object VacuumStores : DeveloperSettingsEvents
+    data class MarkAllRoomsAsRead(val needsConfirmation: Boolean) : DeveloperSettingsEvents
+    data object DismissMarkAllRoomsAsReadConfirmation : DeveloperSettingsEvents
 }

features/preferences/impl/src/main/kotlin/io/element/android/features/preferences/impl/developer/DeveloperSettingsPresenter.kt

@@ -22,6 +22,7 @@ import io.element.android.features.enterprise.api.EnterpriseService
 import io.element.android.features.preferences.impl.developer.appsettings.AppDeveloperSettingsState
 import io.element.android.features.preferences.impl.tasks.ClearCacheUseCase
 import io.element.android.features.preferences.impl.tasks.ComputeCacheSizeUseCase
+import io.element.android.features.preferences.impl.tasks.MarkAllRoomsAsRead
 import io.element.android.features.preferences.impl.tasks.VacuumStoresUseCase
 import io.element.android.libraries.androidutils.filesize.FileSizeFormatter
 import io.element.android.libraries.architecture.AsyncAction
@@ -46,6 +47,7 @@ class DeveloperSettingsPresenter(
     private val vacuumStoresUseCase: VacuumStoresUseCase,
     private val databaseSizesUseCase: GetDatabaseSizesUseCase,
     private val fileSizeFormatter: FileSizeFormatter,
+    private val markAllRoomsAsRead: MarkAllRoomsAsRead,
 ) : Presenter<DeveloperSettingsState> {
     @Composable
     override fun present(): DeveloperSettingsState {
@@ -58,6 +60,9 @@ class DeveloperSettingsPresenter(
         val clearCacheAction = remember {
             mutableStateOf<AsyncAction<Unit>>(AsyncAction.Uninitialized)
         }
+        val markAllRoomsAsReadAction = remember {
+            mutableStateOf<AsyncAction<Unit>>(AsyncAction.Uninitialized)
+        }
         var showColorPicker by remember {
             mutableStateOf(false)
         }
@@ -88,6 +93,18 @@ class DeveloperSettingsPresenter(
                 DeveloperSettingsEvents.VacuumStores -> coroutineScope.launch {
                     vacuumStoresUseCase()
                 }
+                is DeveloperSettingsEvents.MarkAllRoomsAsRead -> {
+                    if (event.needsConfirmation) {
+                        markAllRoomsAsReadAction.value = AsyncAction.ConfirmingNoParams
+                    } else {
+                        coroutineScope.markAllRoomsAsRead(
+                            markAllRoomsAsReadAction = markAllRoomsAsReadAction,
+                        )
+                    }
+                }
+                DeveloperSettingsEvents.DismissMarkAllRoomsAsReadConfirmation -> {
+                    markAllRoomsAsReadAction.value = AsyncAction.Uninitialized
+                }
             }
         }
 
@@ -97,6 +114,7 @@ class DeveloperSettingsPresenter(
             cacheSize = cacheSize.value,
             databaseSizes = databaseSizes.value,
             clearCacheAction = clearCacheAction.value,
+            markAllRoomsAsReadAction = markAllRoomsAsReadAction.value,
             isEnterpriseBuild = enterpriseService.isEnterpriseBuild,
             showColorPicker = showColorPicker,
             eventSink = ::handleEvent,
@@ -131,8 +149,14 @@ class DeveloperSettingsPresenter(
     }
 
     private fun CoroutineScope.clearCache(clearCacheAction: MutableState<AsyncAction<Unit>>) = launch {
+        suspend { clearCacheUseCase() }.runCatchingUpdatingState(state = clearCacheAction)
+    }
+
+    private fun CoroutineScope.markAllRoomsAsRead(
+        markAllRoomsAsReadAction: MutableState<AsyncAction<Unit>>,
+    ) = launch {
         suspend {
-            clearCacheUseCase()
-        }.runCatchingUpdatingState(clearCacheAction)
+            markAllRoomsAsRead().getOrThrow()
+        }.runCatchingUpdatingState(state = markAllRoomsAsReadAction)
     }
 }

features/preferences/impl/src/main/kotlin/io/element/android/features/preferences/impl/developer/DeveloperSettingsState.kt

@@ -18,9 +18,10 @@ data class DeveloperSettingsState(
     val cacheSize: AsyncData<String>,
     val databaseSizes: AsyncData<ImmutableMap<String, String>>,
     val clearCacheAction: AsyncAction<Unit>,
+    val markAllRoomsAsReadAction: AsyncAction<Unit>,
     val isEnterpriseBuild: Boolean,
     val showColorPicker: Boolean,
     val eventSink: (DeveloperSettingsEvents) -> Unit
 ) {
-    val showLoader = clearCacheAction is AsyncAction.Loading
+    val showLoader = clearCacheAction is AsyncAction.Loading || markAllRoomsAsReadAction is AsyncAction.Loading
 }

features/preferences/impl/src/main/kotlin/io/element/android/features/preferences/impl/developer/DeveloperSettingsStateProvider.kt

@@ -37,6 +37,7 @@ open class DeveloperSettingsStateProvider : PreviewParameterProvider<DeveloperSe
 fun aDeveloperSettingsState(
     appDeveloperSettingsState: AppDeveloperSettingsState = anAppDeveloperSettingsState(),
     clearCacheAction: AsyncAction<Unit> = AsyncAction.Uninitialized,
+    markAllRoomsAsReadAction: AsyncAction<Unit> = AsyncAction.Uninitialized,
     isEnterpriseBuild: Boolean = false,
     showColorPicker: Boolean = false,
     eventSink: (DeveloperSettingsEvents) -> Unit = {},
@@ -45,6 +46,7 @@ fun aDeveloperSettingsState(
     cacheSize = AsyncData.Success("1.2 MB"),
     databaseSizes = AsyncData.Success(persistentMapOf("state_store" to "1.2MB")),
     clearCacheAction = clearCacheAction,
+    markAllRoomsAsReadAction = markAllRoomsAsReadAction,
     isEnterpriseBuild = isEnterpriseBuild,
     showColorPicker = showColorPicker,
     eventSink = eventSink,

features/preferences/impl/src/main/kotlin/io/element/android/features/preferences/impl/developer/DeveloperSettingsView.kt

@@ -18,9 +18,11 @@ import androidx.compose.ui.Modifier
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.tooling.preview.PreviewParameter
 import androidx.compose.ui.unit.dp
+import io.element.android.compound.theme.ElementTheme
 import io.element.android.features.preferences.impl.R
 import io.element.android.features.preferences.impl.developer.appsettings.AppDeveloperSettingsView
 import io.element.android.libraries.designsystem.components.ProgressDialog
+import io.element.android.libraries.designsystem.components.dialogs.ConfirmationDialog
 import io.element.android.libraries.designsystem.components.list.ListItemContent
 import io.element.android.libraries.designsystem.components.preferences.PreferenceCategory
 import io.element.android.libraries.designsystem.components.preferences.PreferencePage
@@ -45,6 +47,15 @@ fun DeveloperSettingsView(
     if (state.showLoader) {
         ProgressDialog()
     }
+    if (state.markAllRoomsAsReadAction.isConfirming()) {
+        ConfirmationDialog(
+            title = "Are you sure you want to mark all the rooms as read?",
+            content = "",
+            submitText = stringResource(CommonStrings.action_yes),
+            onSubmitClick = { state.eventSink(DeveloperSettingsEvents.MarkAllRoomsAsRead(needsConfirmation = false)) },
+            onDismiss = { state.eventSink(DeveloperSettingsEvents.DismissMarkAllRoomsAsReadConfirmation) },
+        )
+    }
     BackHandler(
         enabled = !state.showLoader,
         onBack = onBackClick,
@@ -64,6 +75,7 @@ fun DeveloperSettingsView(
             onOpenShowkase = onOpenShowkase,
         )
         NotificationCategory(onPushHistoryClick)
+        MarkAllRoomsAsReadCategory(state)
 
         if (state.isEnterpriseBuild) {
             PreferenceCategory(title = "Theme") {
@@ -152,6 +164,32 @@ fun DeveloperSettingsView(
     )
 }
 
+@Composable
+private fun MarkAllRoomsAsReadCategory(state: DeveloperSettingsState) {
+    PreferenceCategory(title = "Room list") {
+        ListItem(
+            headlineContent = {
+                Text("Mark all rooms as read")
+            },
+            supportingContent = {
+                Text(
+                    text = """
+                        This will send a private read receipt and a read marker in every room you are part of. 
+                        It's a long running operation that might get rate limited.
+                        It will run in the background but the app must be alive for it to finish.
+                        """.trimIndent(),
+                    style = ElementTheme.typography.fontBodySmRegular,
+                    color = ElementTheme.colors.textSecondary,
+                )
+            },
+            enabled = !state.showLoader,
+            onClick = {
+                state.eventSink(DeveloperSettingsEvents.MarkAllRoomsAsRead(needsConfirmation = true))
+            },
+        )
+    }
+}
+
 @Composable
 private fun NotificationCategory(onPushHistoryClick: () -> Unit) {
     PreferenceCategory(title = stringResource(id = R.string.screen_notification_settings_title)) {

features/preferences/impl/src/main/kotlin/io/element/android/features/preferences/impl/tasks/MarkAllRoomsAsRead.kt

@@ -0,0 +1,33 @@
+/*
+ * Copyright (c) 2026 Element Creations 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.preferences.impl.tasks
+
+import dev.zacsweers.metro.ContributesBinding
+import io.element.android.libraries.core.coroutine.CoroutineDispatchers
+import io.element.android.libraries.di.SessionScope
+import io.element.android.libraries.matrix.api.MatrixClient
+import io.element.android.libraries.push.api.notifications.NotificationCleaner
+import kotlinx.coroutines.withContext
+
+interface MarkAllRoomsAsRead {
+    suspend operator fun invoke(): Result<Unit>
+}
+
+@ContributesBinding(SessionScope::class)
+class DefaultMarkAllRoomsAsRead(
+    private val client: MatrixClient,
+    private val notificationCleaner: NotificationCleaner,
+    private val coroutineDispatchers: CoroutineDispatchers,
+) : MarkAllRoomsAsRead {
+    override suspend fun invoke(): Result<Unit> = withContext(coroutineDispatchers.io) {
+        client.markAllRoomsAsRead()
+            .onSuccess {
+                notificationCleaner.clearAllMessagesEvents(client.sessionId)
+            }
+    }
+}

features/preferences/impl/src/main/kotlin/io/element/android/features/preferences/impl/tasks/MarkRoomAsRead.kt

@@ -0,0 +1,45 @@
+/*
+ * Copyright (c) 2026 Element Creations 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.preferences.impl.tasks
+
+import dev.zacsweers.metro.ContributesBinding
+import io.element.android.libraries.core.coroutine.CoroutineDispatchers
+import io.element.android.libraries.di.SessionScope
+import io.element.android.libraries.matrix.api.MatrixClient
+import io.element.android.libraries.matrix.api.core.RoomId
+import io.element.android.libraries.matrix.api.timeline.ReceiptType
+import io.element.android.libraries.preferences.api.store.SessionPreferencesStore
+import io.element.android.libraries.push.api.notifications.NotificationCleaner
+import kotlinx.coroutines.flow.first
+import kotlinx.coroutines.withContext
+
+interface MarkRoomAsRead {
+    suspend operator fun invoke(roomId: RoomId): Result<Unit>
+}
+
+@ContributesBinding(SessionScope::class)
+class DefaultMarkRoomAsRead(
+    private val client: MatrixClient,
+    private val notificationCleaner: NotificationCleaner,
+    private val sessionPreferencesStore: SessionPreferencesStore,
+    private val coroutineDispatchers: CoroutineDispatchers,
+) : MarkRoomAsRead {
+    override suspend fun invoke(roomId: RoomId): Result<Unit> = withContext(coroutineDispatchers.io) {
+        notificationCleaner.clearMessagesForRoom(client.sessionId, roomId)
+        val room = client.getRoom(roomId) ?: return@withContext Result.failure(IllegalStateException("Room not found"))
+        room.use {
+            it.setUnreadFlag(isUnread = false)
+            val receiptType = if (sessionPreferencesStore.isSendPublicReadReceiptsEnabled().first()) {
+                ReceiptType.READ
+            } else {
+                ReceiptType.READ_PRIVATE
+            }
+            it.markAsRead(receiptType)
+        }
+    }
+}

features/preferences/impl/src/test/kotlin/io/element/android/features/preferences/impl/developer/DeveloperSettingsPresenterTest.kt

@@ -17,6 +17,7 @@ import io.element.android.features.enterprise.test.FakeEnterpriseService
 import io.element.android.features.preferences.impl.developer.appsettings.anAppDeveloperSettingsState
 import io.element.android.features.preferences.impl.tasks.FakeClearCacheUseCase
 import io.element.android.features.preferences.impl.tasks.FakeComputeCacheSizeUseCase
+import io.element.android.features.preferences.impl.tasks.FakeMarkAllRoomsAsRead
 import io.element.android.features.preferences.impl.tasks.VacuumStoresUseCase
 import io.element.android.libraries.androidutils.filesize.FakeFileSizeFormatter
 import io.element.android.libraries.architecture.AsyncAction
@@ -127,6 +128,28 @@ class DeveloperSettingsPresenterTest {
         }
     }
 
+    @Test
+    fun `present - confirm mark all rooms as read`() = runTest {
+        val markAllRoomsAsRead = FakeMarkAllRoomsAsRead()
+        val presenter = createDeveloperSettingsPresenter(markAllRoomsAsRead = markAllRoomsAsRead)
+        presenter.test {
+            skipItems(2)
+            val initialState = awaitItem()
+            initialState.eventSink(DeveloperSettingsEvents.MarkAllRoomsAsRead(needsConfirmation = true))
+            val stateWithConfirmation = awaitItem()
+            assertThat(stateWithConfirmation.markAllRoomsAsReadAction.isConfirming()).isTrue()
+            stateWithConfirmation.eventSink(DeveloperSettingsEvents.MarkAllRoomsAsRead(needsConfirmation = false))
+            awaitItem().also { state ->
+                assertThat(state.markAllRoomsAsReadAction.isConfirming()).isFalse()
+                assertThat(state.markAllRoomsAsReadAction).isInstanceOf(AsyncAction.Loading::class.java)
+            }
+            awaitItem().also { state ->
+                assertThat(state.markAllRoomsAsReadAction).isInstanceOf(AsyncAction.Success::class.java)
+                assertThat(markAllRoomsAsRead.invokeCallCount).isEqualTo(1)
+            }
+        }
+    }
+
     @Test
     fun `present - VacuumStores action invokes the VacuumStoresUseCase`() = runTest {
         var vacuumCalled = false
@@ -151,6 +174,7 @@ class DeveloperSettingsPresenterTest {
         enterpriseService: EnterpriseService = FakeEnterpriseService(),
         vacuumStoresUseCase: VacuumStoresUseCase = VacuumStoresUseCase {},
         databaseSizesUseCase: GetDatabaseSizesUseCase = GetDatabaseSizesUseCase { Result.success(SdkStoreSizes(null, null, null, null)) },
+        markAllRoomsAsRead: FakeMarkAllRoomsAsRead = FakeMarkAllRoomsAsRead(),
     ): DeveloperSettingsPresenter {
         return DeveloperSettingsPresenter(
             appDeveloperSettingsPresenter = { anAppDeveloperSettingsState() },
@@ -161,6 +185,7 @@ class DeveloperSettingsPresenterTest {
             vacuumStoresUseCase = vacuumStoresUseCase,
             databaseSizesUseCase = databaseSizesUseCase,
             fileSizeFormatter = FakeFileSizeFormatter(),
+            markAllRoomsAsRead = markAllRoomsAsRead,
         )
     }
 }

features/preferences/impl/src/test/kotlin/io/element/android/features/preferences/impl/developer/DeveloperSettingsViewTest.kt

@@ -71,7 +71,7 @@ class DeveloperSettingsViewTest : RobolectricTest() {
         }
     }
 
-    @Config(qualifiers = "h2200dp")
+    @Config(qualifiers = "h2400dp")
     @Test
     fun `clicking on clear cache emits the expected event`() = runAndroidComposeUiTest {
         val eventsRecorder = EventsRecorder<DeveloperSettingsEvents>()

features/preferences/impl/src/test/kotlin/io/element/android/features/preferences/impl/tasks/FakeMarkAllRoomsAsRead.kt

@@ -0,0 +1,22 @@
+/*
+ * Copyright (c) 2026 Element Creations 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.preferences.impl.tasks
+
+import io.element.android.tests.testutils.simulateLongTask
+
+class FakeMarkAllRoomsAsRead(
+    private val invokeLambda: suspend () -> Result<Unit> = { Result.success(Unit) },
+) : MarkAllRoomsAsRead {
+    var invokeCallCount = 0
+        private set
+
+    override suspend fun invoke(): Result<Unit> = simulateLongTask {
+        invokeCallCount++
+        invokeLambda()
+    }
+}

features/preferences/impl/src/test/kotlin/io/element/android/features/preferences/impl/tasks/FakeMarkRoomAsRead.kt

@@ -0,0 +1,21 @@
+/*
+ * Copyright (c) 2026 Element Creations 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.preferences.impl.tasks
+
+import io.element.android.libraries.matrix.api.core.RoomId
+
+class FakeMarkRoomAsRead(
+    private val invokeLambda: suspend (RoomId) -> Result<Unit> = { Result.success(Unit) },
+) : MarkRoomAsRead {
+    val invokedRoomIds = mutableListOf<RoomId>()
+
+    override suspend fun invoke(roomId: RoomId): Result<Unit> {
+        invokedRoomIds.add(roomId)
+        return invokeLambda(roomId)
+    }
+}

features/preferences/impl/src/test/kotlin/io/element/android/features/preferences/impl/tasks/MarkAllRoomsAsReadTest.kt

@@ -0,0 +1,61 @@
+/*
+ * Copyright (c) 2026 Element Creations 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.preferences.impl.tasks
+
+import com.google.common.truth.Truth.assertThat
+import io.element.android.libraries.matrix.api.core.SessionId
+import io.element.android.libraries.matrix.test.A_SESSION_ID
+import io.element.android.libraries.matrix.test.FakeMatrixClient
+import io.element.android.libraries.push.test.notifications.FakeNotificationCleaner
+import io.element.android.tests.testutils.lambda.lambdaRecorder
+import io.element.android.tests.testutils.lambda.value
+import io.element.android.tests.testutils.testCoroutineDispatchers
+import kotlinx.coroutines.test.runTest
+import org.junit.Test
+
+class MarkAllRoomsAsReadTest {
+    @Test
+    fun `invoke - delegates to client and clears all notifications`() = runTest {
+        val markAllRoomsAsReadLambda = lambdaRecorder<Result<Unit>> { Result.success(Unit) }
+        val clearAllMessagesEventsLambda = lambdaRecorder<SessionId, Unit> { }
+        val markAllRoomsAsRead = DefaultMarkAllRoomsAsRead(
+            client = FakeMatrixClient(
+                markAllRoomsAsReadResult = markAllRoomsAsReadLambda,
+            ),
+            notificationCleaner = FakeNotificationCleaner(
+                clearAllMessagesEventsLambda = clearAllMessagesEventsLambda,
+            ),
+            coroutineDispatchers = testCoroutineDispatchers(),
+        )
+
+        val result = markAllRoomsAsRead()
+
+        assertThat(result.isSuccess).isTrue()
+        markAllRoomsAsReadLambda.assertions().isCalledOnce()
+        clearAllMessagesEventsLambda.assertions().isCalledOnce().with(value(A_SESSION_ID))
+    }
+
+    @Test
+    fun `invoke - does not clear notifications when client fails`() = runTest {
+        val clearAllMessagesEventsLambda = lambdaRecorder<SessionId, Unit> { }
+        val markAllRoomsAsRead = DefaultMarkAllRoomsAsRead(
+            client = FakeMatrixClient(
+                markAllRoomsAsReadResult = { Result.failure(IllegalStateException("Failed")) },
+            ),
+            notificationCleaner = FakeNotificationCleaner(
+                clearAllMessagesEventsLambda = clearAllMessagesEventsLambda,
+            ),
+            coroutineDispatchers = testCoroutineDispatchers(),
+        )
+
+        val result = markAllRoomsAsRead()
+
+        assertThat(result.isFailure).isTrue()
+        clearAllMessagesEventsLambda.assertions().isNeverCalled()
+    }
+}

features/preferences/impl/src/test/kotlin/io/element/android/features/preferences/impl/tasks/MarkRoomAsReadTest.kt

@@ -0,0 +1,79 @@
+/*
+ * Copyright (c) 2026 Element Creations Ltd.
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial.
+ * Please see LICENSE files in the repository root for full details.
+ */
+
+@file:OptIn(ExperimentalCoroutinesApi::class)
+
+package io.element.android.features.preferences.impl.tasks
+
+import com.google.common.truth.Truth.assertThat
+import io.element.android.libraries.matrix.api.core.RoomId
+import io.element.android.libraries.matrix.api.core.SessionId
+import io.element.android.libraries.matrix.api.timeline.ReceiptType
+import io.element.android.libraries.matrix.test.A_ROOM_ID
+import io.element.android.libraries.matrix.test.A_SESSION_ID
+import io.element.android.libraries.matrix.test.FakeMatrixClient
+import io.element.android.libraries.matrix.test.room.FakeBaseRoom
+import io.element.android.libraries.preferences.test.InMemorySessionPreferencesStore
+import io.element.android.libraries.push.test.notifications.FakeNotificationCleaner
+import io.element.android.tests.testutils.lambda.lambdaRecorder
+import io.element.android.tests.testutils.lambda.value
+import io.element.android.tests.testutils.testCoroutineDispatchers
+import kotlinx.coroutines.ExperimentalCoroutinesApi
+import kotlinx.coroutines.test.runCurrent
+import kotlinx.coroutines.test.runTest
+import org.junit.Test
+
+class MarkRoomAsReadTest {
+    @Test
+    fun `invoke - clears notifications, clears unread flag and sends public read receipt`() = runTest {
+        val markAsReadResult = lambdaRecorder<ReceiptType, Result<Unit>> { Result.success(Unit) }
+        val room = FakeBaseRoom(markAsReadResult = markAsReadResult)
+        val matrixClient = FakeMatrixClient().apply {
+            givenGetRoomResult(A_ROOM_ID, room)
+        }
+        val clearMessagesForRoomLambda = lambdaRecorder { _: SessionId, _: RoomId -> }
+        val notificationCleaner = FakeNotificationCleaner(clearMessagesForRoomLambda = clearMessagesForRoomLambda)
+        val sessionPreferencesStore = InMemorySessionPreferencesStore()
+        val markRoomAsRead = DefaultMarkRoomAsRead(
+            client = matrixClient,
+            notificationCleaner = notificationCleaner,
+            sessionPreferencesStore = sessionPreferencesStore,
+            coroutineDispatchers = testCoroutineDispatchers(),
+        )
+
+        val result = markRoomAsRead(A_ROOM_ID)
+        runCurrent()
+
+        assertThat(result.isSuccess).isTrue()
+        clearMessagesForRoomLambda.assertions().isCalledOnce()
+            .with(value(A_SESSION_ID), value(A_ROOM_ID))
+        assertThat(room.setUnreadFlagCalls).isEqualTo(listOf(false))
+        markAsReadResult.assertions().isCalledOnce().with(value(ReceiptType.READ))
+    }
+
+    @Test
+    fun `invoke - sends private read receipt when public receipts are disabled`() = runTest {
+        val markAsReadResult = lambdaRecorder<ReceiptType, Result<Unit>> { Result.success(Unit) }
+        val room = FakeBaseRoom(markAsReadResult = markAsReadResult)
+        val matrixClient = FakeMatrixClient().apply {
+            givenGetRoomResult(A_ROOM_ID, room)
+        }
+        val sessionPreferencesStore = InMemorySessionPreferencesStore(isSendPublicReadReceiptsEnabled = false)
+        val markRoomAsRead = DefaultMarkRoomAsRead(
+            client = matrixClient,
+            notificationCleaner = FakeNotificationCleaner(clearMessagesForRoomLambda = { _, _ -> }),
+            sessionPreferencesStore = sessionPreferencesStore,
+            coroutineDispatchers = testCoroutineDispatchers(),
+        )
+
+        val result = markRoomAsRead(A_ROOM_ID)
+        runCurrent()
+
+        assertThat(result.isSuccess).isTrue()
+        markAsReadResult.assertions().isCalledOnce().with(value(ReceiptType.READ_PRIVATE))
+    }
+}