Remove default value for lambda.

We enforce a value to be provided and it's better for code coverage.

features/roomdetails/impl/src/main/kotlin/io/element/android/features/roomdetails/impl/invite/RoomInviteMembersView.kt

@@ -34,8 +34,8 @@ import androidx.compose.ui.unit.dp
 import io.element.android.features.roomdetails.impl.R
 import io.element.android.libraries.designsystem.components.avatar.AvatarSize
 import io.element.android.libraries.designsystem.components.button.BackButton
-import io.element.android.libraries.designsystem.preview.PreviewsDayNight
 import io.element.android.libraries.designsystem.preview.ElementPreview
+import io.element.android.libraries.designsystem.preview.PreviewsDayNight
 import io.element.android.libraries.designsystem.theme.aliasScreenTitle
 import io.element.android.libraries.designsystem.theme.components.HorizontalDivider
 import io.element.android.libraries.designsystem.theme.components.Scaffold
@@ -58,9 +58,9 @@ import kotlinx.collections.immutable.ImmutableList
 @Composable
 fun RoomInviteMembersView(
     state: RoomInviteMembersState,
+    onBackPressed: () -> Unit,
+    onSendPressed: (List<MatrixUser>) -> Unit,
     modifier: Modifier = Modifier,
-    onBackPressed: () -> Unit = {},
-    onSendPressed: (List<MatrixUser>) -> Unit = {},
 ) {
     Scaffold(
         modifier = modifier,
@@ -113,9 +113,9 @@ fun RoomInviteMembersView(
 @Composable
 private fun RoomInviteMembersTopBar(
     canSend: Boolean,
+    onBackPressed: () -> Unit,
+    onSendPressed: () -> Unit,
     modifier: Modifier = Modifier,
-    onBackPressed: () -> Unit = {},
-    onSendPressed: () -> Unit = {},
 ) {
     TopAppBar(
         modifier = modifier,
@@ -143,11 +143,11 @@ private fun RoomInviteMembersSearchBar(
     state: SearchBarResultState<ImmutableList<InvitableUser>>,
     selectedUsers: ImmutableList<MatrixUser>,
     active: Boolean,
+    onActiveChanged: (Boolean) -> Unit,
+    onTextChanged: (String) -> Unit,
+    onUserToggled: (MatrixUser) -> Unit,
     modifier: Modifier = Modifier,
     placeHolderTitle: String = stringResource(CommonStrings.common_search_for_someone),
-    onActiveChanged: (Boolean) -> Unit = {},
-    onTextChanged: (String) -> Unit = {},
-    onUserToggled: (MatrixUser) -> Unit = {},
 ) {
     SearchBar(
         query = query,
@@ -219,5 +219,9 @@ private fun RoomInviteMembersSearchBar(
 @PreviewsDayNight
 @Composable
 internal fun RoomInviteMembersPreview(@PreviewParameter(RoomInviteMembersStateProvider::class) state: RoomInviteMembersState) = ElementPreview {
-    RoomInviteMembersView(state)
+    RoomInviteMembersView(
+        state = state,
+        onBackPressed = {},
+        onSendPressed = {},
+    )
 }

features/roomdetails/impl/src/main/kotlin/io/element/android/features/roomdetails/impl/members/RoomMemberListView.kt

@@ -177,8 +177,8 @@ private fun LazyListScope.roomMemberListSection(
 @Composable
 private fun RoomMemberListItem(
     roomMember: RoomMember,
+    onClick: () -> Unit,
     modifier: Modifier = Modifier,
-    onClick: () -> Unit = {},
 ) {
     MatrixUserRow(
         modifier = modifier.clickable(onClick = onClick),
@@ -195,9 +195,9 @@ private fun RoomMemberListItem(
 @Composable
 private fun RoomMemberListTopBar(
     canInvite: Boolean,
+    onBackPressed: () -> Unit,
+    onInvitePressed: () -> Unit,
     modifier: Modifier = Modifier,
-    onBackPressed: () -> Unit = {},
-    onInvitePressed: () -> Unit = {},
 ) {
     TopAppBar(
         modifier = modifier,

features/roomdetails/impl/src/main/kotlin/io/element/android/features/roomdetails/impl/notificationsettings/RoomNotificationSettingsOption.kt

@@ -37,10 +37,10 @@ import io.element.android.libraries.theme.ElementTheme
 @Composable
 fun RoomNotificationSettingsOption(
     roomNotificationSettingsItem: RoomNotificationSettingsItem,
+    onOptionSelected: (RoomNotificationSettingsItem) -> Unit,
     modifier: Modifier = Modifier,
     enabled: Boolean = true,
     isSelected: Boolean = false,
-    onOptionSelected: (RoomNotificationSettingsItem) -> Unit = {},
 ) {
     Row(
         modifier
@@ -83,10 +83,12 @@ internal fun RoomPrivacyOptionPreview() = ElementPreview {
     Column {
         RoomNotificationSettingsOption(
             roomNotificationSettingsItem = roomNotificationSettingsItems().first(),
+            onOptionSelected = {},
             isSelected = true,
         )
         RoomNotificationSettingsOption(
             roomNotificationSettingsItem = roomNotificationSettingsItems().last(),
+            onOptionSelected = {},
             isSelected = false,
             enabled = false,
         )

features/roomdetails/impl/src/main/kotlin/io/element/android/features/roomdetails/impl/notificationsettings/RoomNotificationSettingsOptions.kt

@@ -26,8 +26,8 @@ import io.element.android.libraries.matrix.api.room.RoomNotificationMode
 fun RoomNotificationSettingsOptions(
     selected: RoomNotificationMode?,
     enabled: Boolean,
+    onOptionSelected: (RoomNotificationSettingsItem) -> Unit,
     modifier: Modifier = Modifier,
-    onOptionSelected: (RoomNotificationSettingsItem) -> Unit = {},
 ) {
     val items = roomNotificationSettingsItems()
     Column(modifier = modifier.selectableGroup()) {

features/roomdetails/impl/src/main/kotlin/io/element/android/features/roomdetails/impl/notificationsettings/RoomNotificationSettingsView.kt

@@ -74,9 +74,9 @@ fun RoomNotificationSettingsView(
 @Composable
 private fun RoomSpecificNotificationSettingsView(
     state: RoomNotificationSettingsState,
+    onShowGlobalNotifications: () -> Unit,
+    onBackPressed: () -> Unit,
     modifier: Modifier = Modifier,
-    onShowGlobalNotifications: () -> Unit = {},
-    onBackPressed: () -> Unit = {},
 ) {
     Scaffold(
         modifier = modifier,
@@ -173,8 +173,8 @@ private fun RoomSpecificNotificationSettingsView(
 @OptIn(ExperimentalMaterial3Api::class)
 @Composable
 private fun RoomNotificationSettingsTopBar(
+    onBackPressed: () -> Unit,
     modifier: Modifier = Modifier,
-    onBackPressed: () -> Unit = {},
 ) {
     TopAppBar(
         modifier = modifier,

features/roomdetails/impl/src/main/kotlin/io/element/android/features/roomdetails/impl/notificationsettings/UserDefinedRoomNotificationSettingsView.kt

@@ -101,8 +101,8 @@ fun UserDefinedRoomNotificationSettingsView(
 @Composable
 private fun UserDefinedRoomNotificationSettingsTopBar(
     roomName: String,
+    onBackPressed: () -> Unit,
     modifier: Modifier = Modifier,
-    onBackPressed: () -> Unit = {},
 ) {
     TopAppBar(
         modifier = modifier,