PR suggestions

doc/examples/debug/test/widget_test.dart

@@ -1,30 +0,0 @@
-// This is a basic Flutter widget test.
-//
-// To perform an interaction with a widget in your test, use the WidgetTester
-// utility that Flutter provides. For example, you can send tap and scroll
-// gestures. You can also use WidgetTester to find child widgets in the widget
-// tree, read text, and verify that the values of widget properties are correct.
-
-import 'package:flutter/material.dart';
-import 'package:flutter_test/flutter_test.dart';
-
-import 'package:debug/main.dart';
-
-void main() {
-  testWidgets('Counter increments smoke test', (WidgetTester tester) async {
-    // Build our app and trigger a frame.
-    await tester.pumpWidget(MyApp());
-
-    // Verify that our counter starts at 0.
-    expect(find.text('0'), findsOneWidget);
-    expect(find.text('1'), findsNothing);
-
-    // Tap the '+' icon and trigger a frame.
-    await tester.tap(find.byIcon(Icons.add));
-    await tester.pump();
-
-    // Verify that our counter has incremented.
-    expect(find.text('0'), findsNothing);
-    expect(find.text('1'), findsOneWidget);
-  });
-}

lib/components/component.dart

@@ -104,6 +104,22 @@ abstract class PositionComponent extends Component {
     return sqrt(pow(y - c.y, 2) + pow(x - c.x, 2));
   }
 
+  void renderDebugMode(Canvas canvas) {
+    canvas.drawRect(Rect.fromLTWH(0.0, 0.0, width, height), _debugPaint);
+    debugTextConfig.render(
+        canvas,
+        "x: ${x.toStringAsFixed(2)} y:${y.toStringAsFixed(2)}",
+        Position(-50, -15));
+
+    Rect rect = toRect();
+    final dx = rect.right;
+    final dy = rect.bottom;
+    debugTextConfig.render(
+        canvas,
+        "x:${dx.toStringAsFixed(2)} y:${dy.toStringAsFixed(2)}",
+        Position(width - 50, height));
+  }
+
   void prepareCanvas(Canvas canvas) {
     canvas.translate(x, y);
 
@@ -113,19 +129,7 @@ abstract class PositionComponent extends Component {
     canvas.translate(dx, dy);
 
     if (debugMode) {
-      canvas.drawRect(Rect.fromLTWH(0.0, 0.0, width, height), _debugPaint);
+      renderDebugMode(canvas);
-      debugTextConfig.render(
-          canvas,
-          "x: ${x.toStringAsFixed(2)} y:${y.toStringAsFixed(2)}",
-          Position(-50, -15));
-
-      Rect rect = toRect();
-      final dx = rect.right;
-      final dy = rect.bottom;
-      debugTextConfig.render(
-          canvas,
-          "x:${dx.toStringAsFixed(2)} y:${dy.toStringAsFixed(2)}",
-          Position(width - 50, height));
     }
   }
 }