refactor: implemented FlameBlocTester (#122)

* refactor: implemented FlameBlocTester

* refactor: renamed parameter bloc to blocBuilder

test/game/components/bonus_word_test.dart

@@ -196,10 +196,10 @@ void main() {
     group('bonus letter activation', () {
       late GameBloc gameBloc;
 
-      final tester = flameBlocTester<PinballGame>(
+      final flameBlocTester = FlameBlocTester<PinballGame, GameBloc>(
         // TODO(alestiago): Use TestGame once BonusLetter has controller.
-        game: PinballGameTest.create,
-        gameBloc: () => gameBloc,
+        gameBuilder: PinballGameTest.create,
+        blocBuilder: () => gameBloc,
       );
 
       setUp(() {
@@ -211,7 +211,7 @@ void main() {
         );
       });
 
-      tester.testGameWidget(
+      flameBlocTester.testGameWidget(
         'adds BonusLetterActivated to GameBloc when not activated',
         setUp: (game, tester) async {
           await game.ready();
@@ -225,7 +225,7 @@ void main() {
         },
       );
 
-      tester.testGameWidget(
+      flameBlocTester.testGameWidget(
         "doesn't add BonusLetterActivated to GameBloc when already activated",
         setUp: (game, tester) async {
           const state = GameState(
@@ -253,7 +253,7 @@ void main() {
         },
       );
 
-      tester.testGameWidget(
+      flameBlocTester.testGameWidget(
         'adds a ColorEffect',
         setUp: (game, tester) async {
           const state = GameState(
@@ -284,7 +284,7 @@ void main() {
         },
       );
 
-      tester.testGameWidget(
+      flameBlocTester.testGameWidget(
         'only listens when there is a change on the letter status',
         setUp: (game, tester) async {
           await game.ready();

test/game/components/controlled_ball_test.dart

@@ -66,12 +66,12 @@ void main() {
         );
       });
 
-      final tester = flameBlocTester<PinballGame>(
-        game: PinballGameTest.create,
-        gameBloc: () => gameBloc,
+      final flameBlocTester = FlameBlocTester<PinballGame, GameBloc>(
+        gameBuilder: PinballGameTest.create,
+        blocBuilder: () => gameBloc,
       );
 
-      tester.testGameWidget(
+      flameBlocTester.testGameWidget(
         'lost adds BallLost to GameBloc',
         setUp: (game, tester) async {
           final controller = LaunchedBallController(ball);
@@ -86,7 +86,7 @@ void main() {
       );
 
       group('listenWhen', () {
-        tester.testGameWidget(
+        flameBlocTester.testGameWidget(
           'listens when a ball has been lost',
           setUp: (game, tester) async {
             final controller = LaunchedBallController(ball);
@@ -107,7 +107,7 @@ void main() {
           },
         );
 
-        tester.testGameWidget(
+        flameBlocTester.testGameWidget(
           'does not listen when a ball has not been lost',
           setUp: (game, tester) async {
             final controller = LaunchedBallController(ball);
@@ -130,7 +130,7 @@ void main() {
       });
 
       group('onNewState', () {
-        tester.testGameWidget(
+        flameBlocTester.testGameWidget(
           'removes ball',
           setUp: (game, tester) async {
             final controller = LaunchedBallController(ball);
@@ -147,7 +147,7 @@ void main() {
           },
         );
 
-        tester.testGameWidget(
+        flameBlocTester.testGameWidget(
           'spawns a new ball when the ball is not the last one',
           setUp: (game, tester) async {
             final controller = LaunchedBallController(ball);
@@ -168,7 +168,7 @@ void main() {
           },
         );
 
-        tester.testGameWidget(
+        flameBlocTester.testGameWidget(
           'does not spawn a new ball is the last one',
           setUp: (game, tester) async {
             final controller = LaunchedBallController(ball);

test/game/components/flutter_forest_test.dart

@@ -86,12 +86,12 @@ void main() {
     group('controller', () {
       group('listenWhen', () {
         final gameBloc = MockGameBloc();
-        final tester = flameBlocTester(
-          game: TestGame.new,
-          gameBloc: () => gameBloc,
+        final flameBlocTester = FlameBlocTester<TestGame, GameBloc>(
+          gameBuilder: TestGame.new,
+          blocBuilder: () => gameBloc,
         );
 
-        tester.testGameWidget(
+        flameBlocTester.testGameWidget(
           'listens when a Bonus.dashNest is added',
           verify: (game, tester) async {
             final flutterForest = FlutterForest();
@@ -145,12 +145,12 @@ void main() {
         );
       });
 
-      final tester = flameBlocTester<PinballGame>(
-        game: PinballGameTest.create,
-        gameBloc: () => gameBloc,
+      final flameBlocTester = FlameBlocTester<PinballGame, GameBloc>(
+        gameBuilder: PinballGameTest.create,
+        blocBuilder: () => gameBloc,
       );
 
-      tester.testGameWidget(
+      flameBlocTester.testGameWidget(
         'add DashNestActivated event',
         setUp: (game, tester) async {
           await game.ready();
@@ -171,7 +171,7 @@ void main() {
         },
       );
 
-      tester.testGameWidget(
+      flameBlocTester.testGameWidget(
         'add Scored event',
         setUp: (game, tester) async {
           final flutterForest = FlutterForest();

test/helpers/builders.dart

@@ -1,21 +1,21 @@
-import 'package:flame_forge2d/flame_forge2d.dart';
+import 'package:flame/src/game/flame_game.dart';
 import 'package:flame_test/flame_test.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
-import 'package:pinball/game/game.dart';
 
-FlameTester<T> flameBlocTester<T extends Forge2DGame>({
-  required T Function() game,
-  required GameBloc Function() gameBloc,
-}) {
-  return FlameTester<T>(
-    game,
-    pumpWidget: (gameWidget, tester) async {
-      await tester.pumpWidget(
-        BlocProvider.value(
-          value: gameBloc(),
-          child: gameWidget,
-        ),
-      );
-    },
-  );
+class FlameBlocTester<T extends FlameGame, B extends Bloc<dynamic, dynamic>>
+    extends FlameTester<T> {
+  FlameBlocTester({
+    required GameCreateFunction<T> gameBuilder,
+    required B Function() blocBuilder,
+  }) : super(
+          gameBuilder,
+          pumpWidget: (gameWidget, tester) async {
+            await tester.pumpWidget(
+              BlocProvider.value(
+                value: blocBuilder(),
+                child: gameWidget,
+              ),
+            );
+          },
+        );
 }