Fix tests and warnings

features/messages/impl/src/test/kotlin/io/element/android/features/messages/impl/timeline/TimelinePresenterTest.kt

@@ -43,9 +43,9 @@ import io.element.android.libraries.matrix.api.timeline.item.virtual.VirtualTime
 import io.element.android.libraries.matrix.test.AN_EVENT_ID
 import io.element.android.libraries.matrix.test.encryption.FakeEncryptionService
 import io.element.android.libraries.matrix.test.room.FakeMatrixRoom
-import io.element.android.libraries.matrix.test.room.aMessageContent
-import io.element.android.libraries.matrix.test.room.anEventTimelineItem
 import io.element.android.libraries.matrix.test.timeline.FakeMatrixTimeline
+import io.element.android.libraries.matrix.test.timeline.aMessageContent
+import io.element.android.libraries.matrix.test.timeline.anEventTimelineItem
 import io.element.android.libraries.matrix.test.verification.FakeSessionVerificationService
 import io.element.android.libraries.matrix.ui.components.aMatrixUserList
 import io.element.android.tests.testutils.WarmUpRule

features/poll/impl/src/main/kotlin/io/element/android/features/poll/impl/history/PollHistoryView.kt

@@ -64,9 +64,9 @@ import kotlinx.collections.immutable.ImmutableList
 @Composable
 fun PollHistoryView(
     state: PollHistoryState,
-    modifier: Modifier = Modifier,
     onEditPoll: (EventId) -> Unit,
     goBack: () -> Unit,
+    modifier: Modifier = Modifier,
 ) {
 
     fun onLoadMore() {
@@ -118,7 +118,7 @@ fun PollHistoryView(
             HorizontalPager(
                 state = pagerState,
                 userScrollEnabled = false,
-                modifier = modifier.fillMaxSize()
+                modifier = Modifier.fillMaxSize()
             ) { page ->
                 val filter = PollHistoryFilter.entries[page]
                 val pollHistoryItems = state.pollHistoryForFilter(filter)

libraries/matrix/api/src/main/kotlin/io/element/android/libraries/matrix/api/timeline/MatrixTimeline.kt

@@ -23,11 +23,19 @@ import kotlinx.coroutines.flow.StateFlow
 interface MatrixTimeline : AutoCloseable {
 
     data class PaginationState(
-        val isBackPaginating: Boolean = false,
-        val hasMoreToLoadBackwards: Boolean = true,
-        val beginningOfRoomReached: Boolean = false,
+        val isBackPaginating: Boolean,
+        val hasMoreToLoadBackwards: Boolean,
+        val beginningOfRoomReached: Boolean,
     ) {
         val canBackPaginate = !isBackPaginating && hasMoreToLoadBackwards
+
+        companion object {
+            val Initial = PaginationState(
+                isBackPaginating = false,
+                hasMoreToLoadBackwards = true,
+                beginningOfRoomReached = false
+            )
+        }
     }
 
     val paginationState: StateFlow<PaginationState>

libraries/matrix/impl/src/main/kotlin/io/element/android/libraries/matrix/impl/timeline/AsyncMatrixTimeline.kt

@@ -47,7 +47,7 @@ class AsyncMatrixTimeline(
         MutableStateFlow(emptyList())
 
     private val _paginationState = MutableStateFlow(
-        MatrixTimeline.PaginationState()
+        MatrixTimeline.PaginationState.Initial
     )
     private val timeline = coroutineScope.async(context = dispatcher, start = CoroutineStart.LAZY) {
         timelineProvider()

libraries/matrix/impl/src/main/kotlin/io/element/android/libraries/matrix/impl/timeline/RustMatrixTimeline.kt

@@ -72,7 +72,7 @@ class RustMatrixTimeline(
         MutableStateFlow(emptyList())
 
     private val _paginationState = MutableStateFlow(
-        MatrixTimeline.PaginationState()
+        MatrixTimeline.PaginationState.Initial
     )
 
     private val encryptedHistoryPostProcessor = TimelineEncryptedHistoryPostProcessor(

libraries/matrix/impl/src/test/kotlin/io/element/android/libraries/matrix/impl/timeline/postprocessor/TimelineEncryptedHistoryPostProcessorTest.kt

@@ -20,7 +20,7 @@ import com.google.common.truth.Truth.assertThat
 import io.element.android.libraries.matrix.api.timeline.MatrixTimeline
 import io.element.android.libraries.matrix.api.timeline.MatrixTimelineItem
 import io.element.android.libraries.matrix.api.timeline.item.virtual.VirtualTimelineItem
-import io.element.android.libraries.matrix.test.room.anEventTimelineItem
+import io.element.android.libraries.matrix.test.timeline.anEventTimelineItem
 import kotlinx.coroutines.flow.MutableStateFlow
 import kotlinx.coroutines.test.StandardTestDispatcher
 import kotlinx.coroutines.test.TestScope