// Copyright 2014 The Flutter Authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. // @dart = 2.8 import 'package:flutter/painting.dart'; import 'package:flutter_test/flutter_test.dart'; import '../rendering/mock_canvas.dart'; import 'common_matchers.dart'; void main() { test('CircleBorder defaults', () { const CircleBorder border = CircleBorder(); expect(border.side, BorderSide.none); }); test('CircleBorder copyWith, ==, hashCode', () { expect(const CircleBorder(), const CircleBorder().copyWith()); expect(const CircleBorder().hashCode, const CircleBorder().copyWith().hashCode); const BorderSide side = BorderSide(width: 10.0, color: Color(0xff123456)); expect(const CircleBorder().copyWith(side: side), const CircleBorder(side: side)); }); test('CircleBorder', () { const CircleBorder c10 = CircleBorder(side: BorderSide(width: 10.0)); const CircleBorder c15 = CircleBorder(side: BorderSide(width: 15.0)); const CircleBorder c20 = CircleBorder(side: BorderSide(width: 20.0)); expect(c10.dimensions, const EdgeInsets.all(10.0)); expect(c10.scale(2.0), c20); expect(c20.scale(0.5), c10); expect(ShapeBorder.lerp(c10, c20, 0.0), c10); expect(ShapeBorder.lerp(c10, c20, 0.5), c15); expect(ShapeBorder.lerp(c10, c20, 1.0), c20); expect(c10.getInnerPath(Rect.fromCircle(center: Offset.zero, radius: 1.0).inflate(10.0)), isUnitCircle); expect(c10.getOuterPath(Rect.fromCircle(center: Offset.zero, radius: 1.0)), isUnitCircle); expect( (Canvas canvas) => c10.paint(canvas, const Rect.fromLTWH(10.0, 20.0, 30.0, 40.0)), paints ..circle(x: 25.0, y: 40.0, radius: 10.0, strokeWidth: 10.0), ); }); }