test: tests coverage

test/game/components/spaceship_drop_ramp_test.dart

@@ -0,0 +1,61 @@
+import 'package:flame_forge2d/flame_forge2d.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:mocktail/mocktail.dart';
+import 'package:pinball/game/game.dart';
+
+import '../../helpers/helpers.dart';
+
+void main() {
+  group('Spaceship', () {
+    late Filter filterData;
+    late Fixture fixture;
+    late Body body;
+    late PinballGame game;
+    late Ball ball;
+    late SpaceshipDropHole hole;
+
+    setUp(() {
+      filterData = MockFilter();
+
+      fixture = MockFixture();
+      when(() => fixture.filterData).thenReturn(filterData);
+
+      body = MockBody();
+      when(() => body.fixtures).thenReturn([fixture]);
+
+      game = MockPinballGame();
+
+      ball = MockBall();
+      when(() => ball.gameRef).thenReturn(game);
+      when(() => ball.body).thenReturn(body);
+
+      hole = MockSpaceshipDropHole();
+    });
+
+    group('SpaceshipDropHoleBallContactCallback', () {
+      test('changes the ball priority on contact', () {
+        when(() => hole.outsideLayer).thenReturn(Layer.board);
+
+        SpaceshipDropHoleBallContactCallback().begin(
+          hole,
+          ball,
+          MockContact(),
+        );
+
+        verify(() => ball.priority = 1).called(1);
+      });
+
+      test('re order the game children', () {
+        when(() => hole.outsideLayer).thenReturn(Layer.board);
+
+        SpaceshipDropHoleBallContactCallback().begin(
+          hole,
+          ball,
+          MockContact(),
+        );
+
+        verify(game.reorderChildren).called(1);
+      });
+    });
+  });
+}

test/game/components/spaceship_test.dart

@@ -58,6 +58,8 @@ void main() {
 
     group('SpaceshipHoleBallContactCallback', () {
       test('changes the ball priority on contact', () {
+        when(() => hole.outsideLayer).thenReturn(Layer.board);
+
         SpaceshipHoleBallContactCallback().begin(
           hole,
           ball,
@@ -68,6 +70,8 @@ void main() {
       });
 
       test('re order the game children', () {
+        when(() => hole.outsideLayer).thenReturn(Layer.board);
+
         SpaceshipHoleBallContactCallback().begin(
           hole,
           ball,

test/helpers/mocks.dart

@@ -59,3 +59,5 @@ class MockFixture extends Mock implements Fixture {}
 class MockSpaceshipEntrance extends Mock implements SpaceshipEntrance {}
 
 class MockSpaceshipHole extends Mock implements SpaceshipHole {}
+
+class MockSpaceshipDropHole extends Mock implements SpaceshipDropHole {}