From a7558421de8daa45450d9d1cd168c8a462a082c7 Mon Sep 17 00:00:00 2001
From: RuiAlonso <rui.alonso@verygood.ventures>
Date: Fri, 11 Mar 2022 12:00:11 +0100
Subject: [PATCH] feat: ball default maskbits

---
 lib/game/components/ball.dart       |  4 +---
 test/game/components/ball_test.dart | 11 +++++++++++
 2 files changed, 12 insertions(+), 3 deletions(-)

diff --git a/lib/game/components/ball.dart b/lib/game/components/ball.dart
index 533dfd42..cb2a1982 100644
--- a/lib/game/components/ball.dart
+++ b/lib/game/components/ball.dart
@@ -39,9 +39,7 @@ class Ball extends PositionBodyComponent<PinballGame, SpriteComponent>
 
     final body = world.createBody(bodyDef);
 
-    body.createFixture(fixtureDef)
-      ..filterData.categoryBits = _maskBits
-      ..filterData.maskBits = _maskBits;
+    body.createFixture(fixtureDef).filterData.maskBits = _maskBits;
     return body;
   }
 
diff --git a/test/game/components/ball_test.dart b/test/game/components/ball_test.dart
index bd2cbcfc..ff3fd351 100644
--- a/test/game/components/ball_test.dart
+++ b/test/game/components/ball_test.dart
@@ -82,6 +82,17 @@ void main() {
           expect(fixture.shape.radius, equals(1));
         },
       );
+
+      flameTester.test(
+        'has default filter maskBits',
+        (game) async {
+          final ball = Ball(position: Vector2.zero());
+          await game.ensureAdd(ball);
+
+          final fixture = ball.body.fixtures[0];
+          expect(fixture.filterData.maskBits, equals(Filter().maskBits));
+        },
+      );
     });
 
     group('resetting a ball', () {