// 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/foundation.dart';import'package:flutter_test/flutter_test.dart';voidmain(){test('test Category constructor',(){constList<String>sections=<String>['First section','Second section','Third section'];constCategorycategory=Category(sections);expect(category.sections,sections);});test('test DocumentationIcon constructor',(){constDocumentationIcondocIcon=DocumentationIcon('Test String');expect(docIcon.url,contains('Test String'));});test('test Summary constructor',(){constSummarysummary=Summary('Test String');expect(summary.text,contains('Test String'));});}