Room list invites: address some remarks and add small tests

features/joinroom/impl/src/main/kotlin/io/element/android/features/joinroom/impl/JoinRoomPresenter.kt

@@ -16,6 +16,7 @@
 
 package io.element.android.features.joinroom.impl
 
+import androidx.annotation.VisibleForTesting
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.collectAsState
 import androidx.compose.runtime.getValue
@@ -31,7 +32,6 @@ import io.element.android.libraries.matrix.api.MatrixClient
 import io.element.android.libraries.matrix.api.core.RoomId
 import io.element.android.libraries.matrix.api.room.CurrentUserMembership
 import io.element.android.libraries.matrix.api.room.MatrixRoomInfo
-import org.jetbrains.annotations.VisibleForTesting
 import java.util.Optional
 
 class JoinRoomPresenter @AssistedInject constructor(

features/roomlist/impl/src/main/kotlin/io/element/android/features/roomlist/impl/RoomListPresenter.kt

@@ -16,6 +16,7 @@
 
 package io.element.android.features.roomlist.impl
 
+import androidx.annotation.VisibleForTesting
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.MutableState
@@ -74,7 +75,6 @@ import kotlinx.coroutines.flow.map
 import kotlinx.coroutines.flow.onEach
 import kotlinx.coroutines.flow.takeWhile
 import kotlinx.coroutines.launch
-import org.jetbrains.annotations.VisibleForTesting
 import javax.inject.Inject
 
 private const val EXTENDED_RANGE_SIZE = 40
@@ -225,7 +225,7 @@ class RoomListPresenter @Inject constructor(
         val initialState = RoomListState.ContextMenu.Shown(
             roomId = event.roomListRoomSummary.roomId,
             roomName = event.roomListRoomSummary.name,
-            isDm = event.roomListRoomSummary.isDirect,
+            isDm = event.roomListRoomSummary.isDm,
             isFavorite = event.roomListRoomSummary.isFavorite,
             markAsUnreadFeatureFlagEnabled = featureFlagService.isFeatureEnabled(FeatureFlags.MarkAsUnread),
             hasNewContent = event.roomListRoomSummary.hasNewContent

features/roomlist/impl/src/main/kotlin/io/element/android/features/roomlist/impl/datasource/RoomListRoomSummaryFactory.kt

@@ -52,6 +52,7 @@ class RoomListRoomSummaryFactory @Inject constructor(
                 isDirect = false,
                 isFavorite = false,
                 inviteSender = null,
+                isDm = false,
                 canonicalAlias = null,
             )
         }
@@ -94,6 +95,7 @@ class RoomListRoomSummaryFactory @Inject constructor(
                     ),
                 )
             },
+            isDm = roomSummary.details.isDm,
             canonicalAlias = roomSummary.details.canonicalAlias,
             displayType = if (roomSummary.details.currentUserMembership == CurrentUserMembership.INVITED) {
                 RoomSummaryDisplayType.INVITE

features/roomlist/impl/src/main/kotlin/io/element/android/features/roomlist/impl/model/RoomListRoomSummary.kt

@@ -38,6 +38,7 @@ data class RoomListRoomSummary(
     val userDefinedNotificationMode: RoomNotificationMode?,
     val hasRoomCall: Boolean,
     val isDirect: Boolean,
+    val isDm: Boolean,
     val isFavorite: Boolean,
     val inviteSender: InviteSender?,
     ) {

features/roomlist/impl/src/main/kotlin/io/element/android/features/roomlist/impl/model/RoomListRoomSummaryProvider.kt

@@ -84,20 +84,18 @@ open class RoomListRoomSummaryProvider : PreviewParameterProvider<RoomListRoomSu
             listOf(
                 aRoomListRoomSummary(
                     displayType = RoomSummaryDisplayType.INVITE,
-                    inviteSender = InviteSender(
+                    inviteSender = anInviteSender(
-                        userId = UserId("@alice:matrix.org"),
+                        userId = "@alice:matrix.org",
                         displayName = "Alice",
-                        avatarData = AvatarData("@alice:matrix.org", "Alice", size = AvatarSize.InviteSender),
                     ),
                     canonicalAlias = "#alias:matrix.org",
                 ),
                 aRoomListRoomSummary(
                     name = "Bob",
                     displayType = RoomSummaryDisplayType.INVITE,
-                    inviteSender = InviteSender(
+                    inviteSender = anInviteSender(
-                        userId = UserId("@bob:matrix.org"),
+                        userId = "@bob:matrix.org",
                         displayName = "Bob",
-                        avatarData = AvatarData("@bob:matrix.org", "Bob", size = AvatarSize.InviteSender),
                     ),
                     isDirect = true,
                 )
@@ -105,6 +103,15 @@ open class RoomListRoomSummaryProvider : PreviewParameterProvider<RoomListRoomSu
         ).flatten()
 }
 
+internal fun anInviteSender(
+    userId: String,
+    displayName: String,
+) = InviteSender(
+    userId = UserId(userId),
+    displayName = displayName,
+    avatarData = AvatarData(userId, displayName, size = AvatarSize.InviteSender),
+)
+
 internal fun aRoomListRoomSummary(
     id: String = "!roomId:domain",
     name: String = "Room name",
@@ -118,6 +125,7 @@ internal fun aRoomListRoomSummary(
     hasRoomCall: Boolean = false,
     avatarData: AvatarData = AvatarData(id, name, size = AvatarSize.RoomListItem),
     isDirect: Boolean = false,
+    isDm: Boolean = false,
     isFavorite: Boolean = false,
     inviteSender: InviteSender? = null,
     displayType: RoomSummaryDisplayType = RoomSummaryDisplayType.ROOM,
@@ -136,6 +144,7 @@ internal fun aRoomListRoomSummary(
     userDefinedNotificationMode = notificationMode,
     hasRoomCall = hasRoomCall,
     isDirect = isDirect,
+    isDm = isDm,
     isFavorite = isFavorite,
     inviteSender = inviteSender,
     displayType = displayType,

features/roomlist/impl/src/test/kotlin/io/element/android/features/roomlist/impl/filters/RoomListFiltersEmptyStateResourcesTest.kt

@@ -64,6 +64,15 @@ class RoomListFiltersEmptyStateResourcesTest {
         assertThat(result?.subtitle).isEqualTo(R.string.screen_roomlist_filter_favourites_empty_state_subtitle)
     }
 
+    @Test
+    fun `fromSelectedFilters should return exact RoomListFiltersEmptyStateResources when selectedFilters has only invites filter`() {
+        val selectedFilters = listOf(RoomListFilter.Invites)
+        val result = RoomListFiltersEmptyStateResources.fromSelectedFilters(selectedFilters)
+        assertThat(result).isNotNull()
+        assertThat(result?.title).isEqualTo(R.string.screen_roomlist_filter_invites_empty_state_title)
+        assertThat(result?.subtitle).isEqualTo(R.string.screen_roomlist_filter_mixed_empty_state_subtitle)
+    }
+
     @Test
     fun `fromSelectedFilters should return exact RoomListFiltersEmptyStateResources when selectedFilters has multiple filters`() {
         val selectedFilters = listOf(RoomListFilter.Unread, RoomListFilter.People, RoomListFilter.Rooms, RoomListFilter.Favourites)

features/roomlist/impl/src/test/kotlin/io/element/android/features/roomlist/impl/model/RoomListRoomSummaryTest.kt

@@ -109,4 +109,5 @@ internal fun createRoomListRoomSummary(
     isFavorite = isFavorite,
     canonicalAlias = null,
     inviteSender = null,
+    isDm = false,
 )

libraries/matrix/api/src/main/kotlin/io/element/android/libraries/matrix/api/roomlist/RoomListFilter.kt

@@ -58,7 +58,7 @@ sealed interface RoomListFilter {
     data object Favorite : RoomListFilter
 
     /**
-     * A filter that matches rooms that with Invited membership.
+     * A filter that matches rooms with Invited membership.
      */
     data object Invite : RoomListFilter
 

libraries/matrix/impl/src/test/kotlin/io/element/android/libraries/matrix/impl/roomlist/RoomListFilterTests.kt

@@ -17,6 +17,7 @@
 package io.element.android.libraries.matrix.impl.roomlist
 
 import com.google.common.truth.Truth.assertThat
+import io.element.android.libraries.matrix.api.room.CurrentUserMembership
 import io.element.android.libraries.matrix.api.roomlist.RoomListFilter
 import io.element.android.libraries.matrix.test.room.aRoomSummaryDetails
 import io.element.android.libraries.matrix.test.room.aRoomSummaryFilled
@@ -54,6 +55,11 @@ class RoomListFilterTests {
             name = "Room to search"
         )
     )
+    private val invitedRoom = aRoomSummaryFilled(
+        aRoomSummaryDetails(
+            currentUserMembership = CurrentUserMembership.INVITED
+        )
+    )
 
     private val roomSummaries = listOf(
         regularRoom,
@@ -61,7 +67,8 @@ class RoomListFilterTests {
         favoriteRoom,
         markedAsUnreadRoom,
         unreadNotificationRoom,
-        roomToSearch
+        roomToSearch,
+        invitedRoom
     )
 
     @Test
@@ -100,6 +107,12 @@ class RoomListFilterTests {
         assertThat(roomSummaries.filter(filter)).containsExactly(markedAsUnreadRoom, unreadNotificationRoom)
     }
 
+    @Test
+    fun `Room list filter invites`() = runTest {
+        val filter = RoomListFilter.Invite
+        assertThat(roomSummaries.filter(filter)).containsExactly(invitedRoom)
+    }
+
     @Test
     fun `Room list filter normalized match room name`() = runTest {
         val filter = RoomListFilter.NormalizedMatchRoomName("search")