diff --git a/packages/pinball_components/test/src/components/layer_test.dart b/packages/pinball_components/test/src/components/layer_test.dart
index 0b92bc96..0f0175c4 100644
--- a/packages/pinball_components/test/src/components/layer_test.dart
+++ b/packages/pinball_components/test/src/components/layer_test.dart
@@ -14,24 +14,6 @@ class TestBodyComponent extends BodyComponent with Layered {
   }
 }
 
-class TestNestedBodyComponent extends BodyComponent with Layered {
-  TestNestedBodyComponent({required this.childLayer});
-
-  final Layer childLayer;
-
-  @override
-  Body createBody() {
-    final fixtureDef = FixtureDef(CircleShape());
-    return world.createBody(BodyDef())..createFixture(fixtureDef);
-  }
-
-  @override
-  Future<void> onLoad() async {
-    await super.onLoad();
-    await add(TestBodyComponent()..layer = childLayer);
-  }
-}
-
 void main() {
   final flameTester = FlameTester(Forge2DGame.new);
 
@@ -146,8 +128,9 @@ void main() {
         const parentLayer = Layer.jetpack;
         const childLayer = Layer.board;
 
-        final component = TestNestedBodyComponent(childLayer: childLayer)
-          ..layer = parentLayer;
+        final component = TestBodyComponent()..layer = parentLayer;
+        final childComponent = TestBodyComponent()..layer = childLayer;
+        await component.add(childComponent);
 
         await game.ensureAdd(component);
         expect(childLayer, isNot(equals(parentLayer)));
diff --git a/packages/pinball_components/test/src/components/shapes/arc_shape_test.dart b/packages/pinball_components/test/src/components/shapes/arc_shape_test.dart
index 6cf4ca88..f7563ee6 100644
--- a/packages/pinball_components/test/src/components/shapes/arc_shape_test.dart
+++ b/packages/pinball_components/test/src/components/shapes/arc_shape_test.dart
@@ -20,7 +20,9 @@ void main() {
   });
 
   group('copyWith', () {
-    test('returns same shape when no properties are passed', () {
+    test(
+        'copies correctly '
+        'when no argument specified', () {
       final arcShape = ArcShape(
         center: Vector2.zero(),
         arcRadius: 10,
@@ -37,19 +39,26 @@ void main() {
       }
     });
 
-    test('returns object with updated properties when are passed', () {
+    test(
+        'copies correctly '
+        'when all arguments specified', () {
       final arcShapeExpected = ArcShape(
         center: Vector2.all(10),
-        arcRadius: 10,
+        arcRadius: 15,
         angle: 2 * math.pi,
-        rotation: 0,
+        rotation: math.pi,
       );
       final arcShapeCopied = ArcShape(
         center: Vector2.zero(),
         arcRadius: 10,
-        angle: 2 * math.pi,
+        angle: math.pi,
         rotation: 0,
-      ).copyWith(center: Vector2.all(10));
+      ).copyWith(
+        center: Vector2.all(10),
+        arcRadius: 15,
+        angle: 2 * math.pi,
+        rotation: math.pi,
+      );
 
       for (var index = 0; index < arcShapeCopied.vertices.length; index++) {
         expect(
diff --git a/test/game/bloc/game_state_test.dart b/test/game/bloc/game_state_test.dart
index aa8bdf66..9ca913ab 100644
--- a/test/game/bloc/game_state_test.dart
+++ b/test/game/bloc/game_state_test.dart
@@ -186,7 +186,7 @@ void main() {
 
       test(
         'copies correctly '
-        'when no arguement specified',
+        'when no argument specified',
         () {
           const gameState = GameState(
             balls: 0,
@@ -204,7 +204,7 @@ void main() {
 
       test(
         'copies correctly '
-        'when all arguements specified',
+        'when all arguments specified',
         () {
           const gameState = GameState(
             score: 2,