diff --git a/packages/neon/neon/lib/src/sort_box/sort_box_builder.dart b/packages/neon/neon/lib/src/sort_box/sort_box_builder.dart
index 276338fb..afa7227b 100644
--- a/packages/neon/neon/lib/src/sort_box/sort_box_builder.dart
+++ b/packages/neon/neon/lib/src/sort_box/sort_box_builder.dart
@@ -2,26 +2,43 @@ import 'package:flutter/widgets.dart';
 import 'package:neon/src/settings/models/select_option.dart';
 import 'package:sort_box/sort_box.dart';
 
+/// Signature for a function that creates a widget for a given sorted list.
+///
+/// Used by [SortBoxBuilder] to display a sorted list of items.
+typedef SortBoxWidgetBuilder<T> = Widget Function(BuildContext context, List<T> sorted);
+
+/// Sorted list builder.
+///
+/// Used together with a [SortBox] to sort a given list.
 class SortBoxBuilder<T extends Enum, R> extends StatelessWidget {
-  const SortBoxBuilder({
+  SortBoxBuilder({
     required this.sortBox,
     required this.sortPropertyOption,
     required this.sortBoxOrderOption,
-    required this.input,
+    required final List<R>? input,
     required this.builder,
+    this.presort,
     super.key,
-  });
+  }) : input = input ?? [];
 
   final SortBox<T, R> sortBox;
   final SelectOption<T> sortPropertyOption;
   final SelectOption<SortBoxOrder> sortBoxOrderOption;
-  final List<R>? input;
-  final Widget Function(BuildContext, List<R>?) builder;
+
+  /// Input list to sort.
+  final List<R> input;
+
+  /// Child builder using the sorted list.
+  final SortBoxWidgetBuilder<R> builder;
+
+  /// Pre sorts input.
+  final Set<(T property, SortBoxOrder order)>? presort;
 
   @override
   Widget build(final BuildContext context) {
-    if (input == null || (input?.isEmpty ?? false)) {
-      return builder(context, null);
+    if (input.length <= 1) {
+      // input is already sorted.
+      return builder(context, input);
     }
 
     return ValueListenableBuilder<T>(
@@ -29,9 +46,9 @@ class SortBoxBuilder<T extends Enum, R> extends StatelessWidget {
       builder: (final context, final property, final _) => ValueListenableBuilder<SortBoxOrder>(
         valueListenable: sortBoxOrderOption,
         builder: (final context, final order, final _) {
-          final box = Box(property, order);
+          final box = (property, order);
 
-          return builder(context, sortBox.sort(input!, box));
+          return builder(context, sortBox.sort(input, box, presort));
         },
       ),
     );
diff --git a/packages/neon/neon_files/lib/sort/files.dart b/packages/neon/neon_files/lib/sort/files.dart
index 1f65ac7c..d0d7d96e 100644
--- a/packages/neon/neon_files/lib/sort/files.dart
+++ b/packages/neon/neon_files/lib/sort/files.dart
@@ -7,7 +7,11 @@ final filesSortBox = SortBox<FilesSortProperty, WebDavFile>(
     FilesSortProperty.size: (final file) => file.size ?? 0,
   },
   {
-    FilesSortProperty.modifiedDate: Box(FilesSortProperty.name, SortBoxOrder.ascending),
-    FilesSortProperty.size: Box(FilesSortProperty.name, SortBoxOrder.ascending),
+    FilesSortProperty.modifiedDate: {
+      (FilesSortProperty.name, SortBoxOrder.ascending),
+    },
+    FilesSortProperty.size: {
+      (FilesSortProperty.name, SortBoxOrder.ascending),
+    },
   },
 );
diff --git a/packages/neon/neon_files/lib/widgets/browser_view.dart b/packages/neon/neon_files/lib/widgets/browser_view.dart
index 912daeac..2d06b8aa 100644
--- a/packages/neon/neon_files/lib/widgets/browser_view.dart
+++ b/packages/neon/neon_files/lib/widgets/browser_view.dart
@@ -60,8 +60,7 @@ class _FilesBrowserViewState extends State<FilesBrowserView> {
                         items: [
                           for (final uploadTask in tasksSnapshot.requireData.whereType<FilesUploadTask>().where(
                                 (final task) =>
-                                    sorted?.where((final file) => _pathMatchesFile(task.path, file.name)).isEmpty ??
-                                    false,
+                                    sorted.where((final file) => _pathMatchesFile(task.path, file.name)).isEmpty,
                               )) ...[
                             FileListTile(
                               bloc: widget.filesBloc,
@@ -73,34 +72,32 @@ class _FilesBrowserViewState extends State<FilesBrowserView> {
                               onPickFile: widget.onPickFile,
                             ),
                           ],
-                          if (sorted != null) ...[
-                            for (final file in sorted) ...[
-                              if (!widget.onlyShowDirectories || file.isDirectory) ...[
-                                Builder(
-                                  builder: (final context) {
-                                    final matchingTask = tasksSnapshot.requireData
-                                        .firstWhereOrNull((final task) => _pathMatchesFile(task.path, file.name));
+                          for (final file in sorted) ...[
+                            if (!widget.onlyShowDirectories || file.isDirectory) ...[
+                              Builder(
+                                builder: (final context) {
+                                  final matchingTask = tasksSnapshot.requireData
+                                      .firstWhereOrNull((final task) => _pathMatchesFile(task.path, file.name));
 
-                                    final details = matchingTask != null
-                                        ? FileDetails.fromTask(
-                                            task: matchingTask,
-                                            file: file,
-                                          )
-                                        : FileDetails.fromWebDav(
-                                            file: file,
-                                            path: widget.bloc.path.value,
-                                          );
+                                  final details = matchingTask != null
+                                      ? FileDetails.fromTask(
+                                          task: matchingTask,
+                                          file: file,
+                                        )
+                                      : FileDetails.fromWebDav(
+                                          file: file,
+                                          path: widget.bloc.path.value,
+                                        );
 
-                                    return FileListTile(
-                                      bloc: widget.filesBloc,
-                                      browserBloc: widget.bloc,
-                                      details: details,
-                                      enableFileActions: widget.enableFileActions,
-                                      onPickFile: widget.onPickFile,
-                                    );
-                                  },
-                                ),
-                              ],
+                                  return FileListTile(
+                                    bloc: widget.filesBloc,
+                                    browserBloc: widget.bloc,
+                                    details: details,
+                                    enableFileActions: widget.enableFileActions,
+                                    onPickFile: widget.onPickFile,
+                                  );
+                                },
+                              ),
                             ],
                           ],
                         ],
diff --git a/packages/neon/neon_news/lib/sort/articles.dart b/packages/neon/neon_news/lib/sort/articles.dart
index ff1087ba..4a082afb 100644
--- a/packages/neon/neon_news/lib/sort/articles.dart
+++ b/packages/neon/neon_news/lib/sort/articles.dart
@@ -7,7 +7,11 @@ final articlesSortBox = SortBox<ArticlesSortProperty, NewsArticle>(
     ArticlesSortProperty.byFeed: (final article) => article.feedId,
   },
   {
-    ArticlesSortProperty.alphabetical: Box(ArticlesSortProperty.publishDate, SortBoxOrder.descending),
-    ArticlesSortProperty.byFeed: Box(ArticlesSortProperty.alphabetical, SortBoxOrder.ascending),
+    ArticlesSortProperty.alphabetical: {
+      (ArticlesSortProperty.publishDate, SortBoxOrder.descending),
+    },
+    ArticlesSortProperty.byFeed: {
+      (ArticlesSortProperty.alphabetical, SortBoxOrder.ascending),
+    },
   },
 );
diff --git a/packages/neon/neon_news/lib/sort/feeds.dart b/packages/neon/neon_news/lib/sort/feeds.dart
index 7425e875..c25d3596 100644
--- a/packages/neon/neon_news/lib/sort/feeds.dart
+++ b/packages/neon/neon_news/lib/sort/feeds.dart
@@ -6,7 +6,11 @@ final feedsSortBox = SortBox<FeedsSortProperty, NewsFeed>(
     FeedsSortProperty.unreadCount: (final feed) => feed.unreadCount ?? 0,
   },
   {
-    FeedsSortProperty.alphabetical: Box(FeedsSortProperty.unreadCount, SortBoxOrder.descending),
-    FeedsSortProperty.unreadCount: Box(FeedsSortProperty.alphabetical, SortBoxOrder.ascending),
+    FeedsSortProperty.alphabetical: {
+      (FeedsSortProperty.unreadCount, SortBoxOrder.descending),
+    },
+    FeedsSortProperty.unreadCount: {
+      (FeedsSortProperty.alphabetical, SortBoxOrder.ascending),
+    },
   },
 );
diff --git a/packages/neon/neon_news/lib/sort/folders.dart b/packages/neon/neon_news/lib/sort/folders.dart
index 633c5882..cfc1bc9d 100644
--- a/packages/neon/neon_news/lib/sort/folders.dart
+++ b/packages/neon/neon_news/lib/sort/folders.dart
@@ -6,8 +6,12 @@ final foldersSortBox = SortBox<FoldersSortProperty, FolderFeedsWrapper>(
     FoldersSortProperty.unreadCount: (final folderFeedsWrapper) => folderFeedsWrapper.$3,
   },
   {
-    FoldersSortProperty.alphabetical: Box(FoldersSortProperty.unreadCount, SortBoxOrder.descending),
-    FoldersSortProperty.unreadCount: Box(FoldersSortProperty.alphabetical, SortBoxOrder.ascending),
+    FoldersSortProperty.alphabetical: {
+      (FoldersSortProperty.unreadCount, SortBoxOrder.descending),
+    },
+    FoldersSortProperty.unreadCount: {
+      (FoldersSortProperty.alphabetical, SortBoxOrder.ascending),
+    },
   },
 );
 
diff --git a/packages/neon/neon_notes/lib/options.dart b/packages/neon/neon_notes/lib/options.dart
index 72c7cb26..f7ac1957 100644
--- a/packages/neon/neon_notes/lib/options.dart
+++ b/packages/neon/neon_notes/lib/options.dart
@@ -108,6 +108,7 @@ enum DefaultNoteViewType {
 enum NotesSortProperty {
   lastModified,
   alphabetical,
+  favorite,
 }
 
 enum CategoriesSortProperty {
diff --git a/packages/neon/neon_notes/lib/sort/categories.dart b/packages/neon/neon_notes/lib/sort/categories.dart
index 42f461c4..32c16df8 100644
--- a/packages/neon/neon_notes/lib/sort/categories.dart
+++ b/packages/neon/neon_notes/lib/sort/categories.dart
@@ -6,7 +6,9 @@ final categoriesSortBox = SortBox<CategoriesSortProperty, NoteCategory>(
     CategoriesSortProperty.notesCount: (final category) => category.count,
   },
   {
-    CategoriesSortProperty.notesCount: Box(CategoriesSortProperty.alphabetical, SortBoxOrder.ascending),
+    CategoriesSortProperty.notesCount: {
+      (CategoriesSortProperty.alphabetical, SortBoxOrder.ascending),
+    },
   },
 );
 
diff --git a/packages/neon/neon_notes/lib/sort/notes.dart b/packages/neon/neon_notes/lib/sort/notes.dart
index 137dcdfb..bed700b2 100644
--- a/packages/neon/neon_notes/lib/sort/notes.dart
+++ b/packages/neon/neon_notes/lib/sort/notes.dart
@@ -4,8 +4,14 @@ final notesSortBox = SortBox<NotesSortProperty, NotesNote>(
   {
     NotesSortProperty.alphabetical: (final note) => note.title.toLowerCase(),
     NotesSortProperty.lastModified: (final note) => note.modified,
+    NotesSortProperty.favorite: (final note) => note.favorite ? 0 : 1,
   },
   {
-    NotesSortProperty.alphabetical: Box(NotesSortProperty.lastModified, SortBoxOrder.descending),
+    NotesSortProperty.alphabetical: {
+      (NotesSortProperty.lastModified, SortBoxOrder.descending),
+    },
+    NotesSortProperty.lastModified: {
+      (NotesSortProperty.alphabetical, SortBoxOrder.ascending),
+    },
   },
 );
diff --git a/packages/neon/neon_notes/lib/widgets/notes_view.dart b/packages/neon/neon_notes/lib/widgets/notes_view.dart
index 8042fe5b..03ef7266 100644
--- a/packages/neon/neon_notes/lib/widgets/notes_view.dart
+++ b/packages/neon/neon_notes/lib/widgets/notes_view.dart
@@ -15,30 +15,20 @@ class NotesView extends StatelessWidget {
         stream: bloc.notes,
         builder: (final context, final notes) => SortBoxBuilder<NotesSortProperty, NotesNote>(
           sortBox: notesSortBox,
+          presort: const {
+            (NotesSortProperty.favorite, SortBoxOrder.ascending),
+          },
           sortPropertyOption: bloc.options.notesSortPropertyOption,
           sortBoxOrderOption: bloc.options.notesSortBoxOrderOption,
-          input: category != null
-              ? notes.data?.where((final note) => note.favorite && note.category == category).toList()
-              : notes.data?.where((final note) => note.favorite).toList(),
-          builder: (final context, final sortedFavorites) => SortBoxBuilder<NotesSortProperty, NotesNote>(
-            sortBox: notesSortBox,
-            sortPropertyOption: bloc.options.notesSortPropertyOption,
-            sortBoxOrderOption: bloc.options.notesSortBoxOrderOption,
-            input: category != null
-                ? notes.data?.where((final note) => !note.favorite && note.category == category).toList()
-                : notes.data?.where((final note) => !note.favorite).toList(),
-            builder: (final context, final sortedNonFavorites) => NeonListView<NotesNote>(
-              scrollKey: 'notes-notes',
-              withFloatingActionButton: true,
-              items: [
-                ...?sortedFavorites,
-                ...?sortedNonFavorites,
-              ],
-              isLoading: notes.isLoading,
-              error: notes.error,
-              onRefresh: bloc.refresh,
-              builder: _buildNote,
-            ),
+          input: category != null ? notes.data?.where((final note) => note.category == category).toList() : notes.data,
+          builder: (final context, final sorted) => NeonListView<NotesNote>(
+            scrollKey: 'notes-notes',
+            withFloatingActionButton: true,
+            items: sorted,
+            isLoading: notes.isLoading,
+            error: notes.error,
+            onRefresh: bloc.refresh,
+            builder: _buildNote,
           ),
         ),
       );
diff --git a/packages/sort_box/lib/sort_box.dart b/packages/sort_box/lib/sort_box.dart
index 6c174810..c7e4eca4 100644
--- a/packages/sort_box/lib/sort_box.dart
+++ b/packages/sort_box/lib/sort_box.dart
@@ -1,58 +1,81 @@
-// ignore_for_file: public_member_api_docs
-
+/// Signature of a function returning a [Comparable].
 typedef ComparableGetter<T> = Comparable Function(T);
 
+/// Sorting Box to sort [List]s on multiple properties.
 class SortBox<T extends Enum, R> {
+  /// Constructs a new SortBox.
+  ///
+  /// A *Box* is a record of a property and how to order it.
   SortBox(
     this._properties,
-    this._secondaryBoxes,
+    this._boxes,
   );
 
+  /// A mapping of all values [T] to their [ComparableGetter].
   final Map<T, ComparableGetter<R>> _properties;
-  final Map<T, Box<T>> _secondaryBoxes;
 
-  List<R> sort(final List<R> input, final Box<T> box) {
+  /// A mapping of values [T] to their *Boxes*.
+  ///
+  /// The Boxes are applied if two elements are considered equal regarding their property [T].
+  final Map<T, Set<(T property, SortBoxOrder order)>> _boxes;
+
+  /// Sorts the [input] list according to their [box].
+  ///
+  /// A box contains the property and [SortBoxOrder] how the list should be sorted.
+  /// In case the property of two elements is considered equal all following boxes specified at `_boxes[property]` are applied.
+  /// If specified [presort] will be applied before [box] and [_boxes].
+  ///
+  /// This function sorts the input in place and a reference to it mutating the provided list.
+  List<R> sort(
+    final List<R> input,
+    final (T property, SortBoxOrder order) box, [
+    final Set<(T property, SortBoxOrder order)>? presort,
+  ]) {
     if (input.length <= 1) {
       return input;
     }
 
-    final comparableGetter = _properties[box.property]!;
-    final secondaryBox = _secondaryBoxes[box.property];
-    final comparableGetter2 = _properties[secondaryBox?.property];
-
-    return input
-      ..sort(
-        (final item1, final item2) {
-          final first = _compare(item1, item2, box.order, comparableGetter);
+    final boxes = {
+      ...?presort,
+      box,
+      ...?_boxes[box.$1],
+    };
 
-          if (first == 0 && secondaryBox != null) {
-            return _compare(item1, item2, secondaryBox.order, comparableGetter2!);
-          }
+    final sorted = input..sort((final item1, final item2) => _compare(item1, item2, boxes.iterator..moveNext()));
 
-          return first;
-        },
-      );
+    return sorted;
   }
 
-  int _compare(final R item1, final R item2, final SortBoxOrder order, final ComparableGetter<R> getter) {
-    final comparable1 = getter(item1);
-    final comparable2 = getter(item2);
+  int _compare(
+    final R item1,
+    final R item2,
+    final Iterator<(T property, SortBoxOrder order)> iterator,
+  ) {
+    final box = iterator.current;
+    final (property, sortBoxOrder) = box;
+    final comparableGetter = _properties[property]!;
+
+    final comparable1 = comparableGetter(item1);
+    final comparable2 = comparableGetter(item2);
+
+    final order = switch (sortBoxOrder) {
+      SortBoxOrder.ascending => comparable1.compareTo(comparable2),
+      SortBoxOrder.descending => comparable2.compareTo(comparable1),
+    };
+
+    if (order == 0 && iterator.moveNext()) {
+      return _compare(item1, item2, iterator);
+    }
 
-    return order == SortBoxOrder.ascending ? comparable1.compareTo(comparable2) : comparable2.compareTo(comparable1);
+    return order;
   }
 }
 
+/// Sorting order used by [SortBox].
 enum SortBoxOrder {
+  /// Ascending sorting order.
   ascending,
-  descending,
-}
 
-class Box<T extends Enum> {
-  Box(
-    this.property,
-    this.order,
-  );
-
-  final T property;
-  final SortBoxOrder order;
+  /// Descending sorting order.
+  descending,
 }
diff --git a/packages/sort_box/test/sort_box_test.dart b/packages/sort_box/test/sort_box_test.dart
index 2ea10bfc..01fa842b 100644
--- a/packages/sort_box/test/sort_box_test.dart
+++ b/packages/sort_box/test/sort_box_test.dart
@@ -4,16 +4,19 @@ import 'package:test/test.dart';
 enum FruitSort {
   alphabetical,
   count,
+  price,
 }
 
 class Fruit {
-  Fruit(
+  const Fruit(
     this.name,
-    this.count,
-  );
+    this.count, [
+    this.price,
+  ]);
 
   final String name;
   final int count;
+  final int? price;
 
   @override
   String toString() => 'Fruit(name: $name, count: $count)';
@@ -24,23 +27,32 @@ void main() {
     {
       FruitSort.alphabetical: (final fruit) => fruit.name.toLowerCase(),
       FruitSort.count: (final fruit) => fruit.count,
+      FruitSort.price: (final fruit) => fruit.price!,
     },
     {
-      FruitSort.alphabetical: Box(FruitSort.count, SortBoxOrder.ascending),
-      FruitSort.count: Box(FruitSort.alphabetical, SortBoxOrder.ascending),
+      FruitSort.alphabetical: {
+        (FruitSort.count, SortBoxOrder.ascending),
+      },
+      FruitSort.count: {
+        (FruitSort.alphabetical, SortBoxOrder.ascending),
+      },
+      FruitSort.price: {
+        (FruitSort.alphabetical, SortBoxOrder.descending),
+        (FruitSort.count, SortBoxOrder.ascending),
+      },
     },
   );
 
   group('Primary', () {
     test('Alphabetical', () {
       final fruits = [
-        Fruit('Apple', 1),
-        Fruit('Banana', 2),
-        Fruit('Apple', 3),
-        Fruit('Banana', 4),
-        Fruit('Apple', 5),
+        const Fruit('Apple', 1),
+        const Fruit('Banana', 2),
+        const Fruit('Apple', 3),
+        const Fruit('Banana', 4),
+        const Fruit('Apple', 5),
       ];
-      final sorted = sortBox.sort(fruits, Box(FruitSort.alphabetical, SortBoxOrder.ascending));
+      final sorted = sortBox.sort(fruits, (FruitSort.alphabetical, SortBoxOrder.ascending));
 
       for (var i = 0; i < 3; i++) {
         expect(sorted[i].name, 'Apple');
@@ -52,13 +64,13 @@ void main() {
 
     test('Count', () {
       final fruits = [
-        Fruit('Apple', 1),
-        Fruit('Banana', 5),
-        Fruit('Apple', 4),
-        Fruit('Banana', 2),
-        Fruit('Apple', 3),
+        const Fruit('Apple', 1),
+        const Fruit('Banana', 5),
+        const Fruit('Apple', 4),
+        const Fruit('Banana', 2),
+        const Fruit('Apple', 3),
       ];
-      final sorted = sortBox.sort(fruits, Box(FruitSort.count, SortBoxOrder.ascending));
+      final sorted = sortBox.sort(fruits, (FruitSort.count, SortBoxOrder.ascending));
 
       final names = ['Apple', 'Banana', 'Apple', 'Apple', 'Banana'];
       for (var i = 0; i < 5; i++) {
@@ -73,13 +85,13 @@ void main() {
   group('Secondary', () {
     test('Alphabetical', () {
       final fruits = [
-        Fruit('Apple', 1),
-        Fruit('Banana', 2),
-        Fruit('Apple', 2),
-        Fruit('Banana', 1),
-        Fruit('Apple', 2),
+        const Fruit('Apple', 1),
+        const Fruit('Banana', 2),
+        const Fruit('Apple', 2),
+        const Fruit('Banana', 1),
+        const Fruit('Apple', 2),
       ];
-      final sorted = sortBox.sort(fruits, Box(FruitSort.count, SortBoxOrder.ascending));
+      final sorted = sortBox.sort(fruits, (FruitSort.count, SortBoxOrder.ascending));
 
       final names = ['Apple', 'Banana', 'Apple', 'Apple', 'Banana'];
       for (var i = 0; i < 5; i++) {
@@ -94,13 +106,13 @@ void main() {
 
     test('Count', () {
       final fruits = [
-        Fruit('Apple', 3),
-        Fruit('Banana', 4),
-        Fruit('Apple', 1),
-        Fruit('Banana', 2),
-        Fruit('Apple', 5),
+        const Fruit('Apple', 3),
+        const Fruit('Banana', 4),
+        const Fruit('Apple', 1),
+        const Fruit('Banana', 2),
+        const Fruit('Apple', 5),
       ];
-      final sorted = sortBox.sort(fruits, Box(FruitSort.alphabetical, SortBoxOrder.ascending));
+      final sorted = sortBox.sort(fruits, (FruitSort.alphabetical, SortBoxOrder.ascending));
 
       for (var i = 0; i < 3; i++) {
         expect(sorted[i].name, 'Apple');
@@ -116,13 +128,13 @@ void main() {
 
     test('Primary all equal', () {
       final fruits = [
-        Fruit('Coconut', 1),
-        Fruit('Banana', 1),
-        Fruit('Apple', 1),
-        Fruit('Elderberry', 1),
-        Fruit('Damson', 1),
+        const Fruit('Coconut', 1),
+        const Fruit('Banana', 1),
+        const Fruit('Apple', 1),
+        const Fruit('Elderberry', 1),
+        const Fruit('Damson', 1),
       ];
-      final sorted = sortBox.sort(fruits, Box(FruitSort.count, SortBoxOrder.ascending));
+      final sorted = sortBox.sort(fruits, (FruitSort.count, SortBoxOrder.ascending));
 
       final names = ['Apple', 'Banana', 'Coconut', 'Damson', 'Elderberry'];
       for (var i = 0; i < 5; i++) {
@@ -130,4 +142,32 @@ void main() {
       }
     });
   });
+
+  group('Third', () {
+    test('Count', () {
+      final fruits = [
+        const Fruit('Apple', 1, 3),
+        const Fruit('Banana', 2, 2),
+        const Fruit('Apple', 2, 0),
+        const Fruit('Banana', 1, 3),
+        const Fruit('Apple', 2, 3),
+      ];
+      final sorted = sortBox.sort(fruits, (FruitSort.price, SortBoxOrder.ascending));
+
+      final price = [0, 2, 3, 3, 3];
+      for (var i = 0; i < 5; i++) {
+        expect(sorted[i].price, price[i]);
+      }
+
+      final names = ['Apple', 'Banana', 'Banana', 'Apple', 'Apple'];
+      for (var i = 0; i < 5; i++) {
+        expect(sorted[i].name, names[i]);
+      }
+
+      final counts = [2, 2, 1, 1, 2];
+      for (var i = 0; i < 5; i++) {
+        expect(sorted[i].count, counts[i]);
+      }
+    });
+  });
 }