test: fixed tests with leaderboard model

lib/leaderboard/models/leader_board_entry.dart

@@ -25,7 +25,7 @@ class LeaderboardEntry {
   final int score;
 
   /// [CharacterTheme] for [LeaderboardEntry].
-  final CharacterTheme character;
+  final AssetGenImage character;
 }
 
 /// Converts [LeaderboardEntryData] to [LeaderboardEntry].
@@ -35,7 +35,7 @@ extension LeaderboardEntryDataX on LeaderboardEntryData {
       rank: position.toString(),
       playerInitials: playerInitials,
       score: score,
-      character: character.toTheme,
+      character: character.toTheme.characterAsset,
     );
   }
 }

test/leaderboard/bloc/leaderboard_state_test.dart

@@ -3,6 +3,7 @@
 import 'package:flutter_test/flutter_test.dart';
 import 'package:leaderboard_repository/leaderboard_repository.dart';
 import 'package:pinball/leaderboard/leaderboard.dart';
+import 'package:pinball_theme/pinball_theme.dart';
 
 void main() {
   group('LeaderboardState', () {
@@ -25,10 +26,11 @@ void main() {
     });
 
     group('copyWith', () {
-      const leaderboardEntry = LeaderboardEntryData(
+      final leaderboardEntry = LeaderboardEntry(
+        rank: '1',
         playerInitials: 'ABC',
         score: 1500,
-        character: CharacterType.dash,
+        character: DashTheme().characterAsset,
       );
 
       test(
@@ -51,7 +53,7 @@ void main() {
           final otherLeaderboardState = LeaderboardState(
             status: LeaderboardStatus.success,
             ranking: LeaderboardRanking(ranking: 0, outOf: 0),
-            leaderboard: const [leaderboardEntry],
+            leaderboard: [leaderboardEntry],
           );
           expect(leaderboardState, isNot(equals(otherLeaderboardState)));