// 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. import 'package:flutter/material.dart'; import 'package:flutter_test/flutter_test.dart'; void main() { test('MenuButtonThemeData lerp special cases', () { expect(MenuButtonThemeData.lerp(null, null, 0), null); const MenuButtonThemeData data = MenuButtonThemeData(); expect(identical(MenuButtonThemeData.lerp(data, data, 0.5), data), true); }); }