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#region License
// Copyright (c) 2007 James Newton-King
//
// Permission is hereby granted, free of charge, to any person
// obtaining a copy of this software and associated documentation
// files (the "Software"), to deal in the Software without
// restriction, including without limitation the rights to use,
// copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the
// Software is furnished to do so, subject to the following
// conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
// OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
// WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
// OTHER DEALINGS IN THE SOFTWARE.
#endregion
using Newtonsoft.Json.Linq;
#if DNXCORE50
using Xunit;
using Test = Xunit.FactAttribute;
using Assert = Newtonsoft.Json.Tests.XUnitAssert;
#else
using NUnit.Framework;
#endif
using System;
using System.Collections.Generic;
using System.Text;
#if !NET20
namespace Newtonsoft.Json.Tests.Documentation.Samples.Linq
{
[TestFixture]
public class JTokenAnnotation : TestFixtureBase
{
[Test]
public void Example()
{
#region Usage
JObject o = JObject.Parse(@"{
'name': 'Bill G',
'age': 58,
'country': 'United States',
'employer': 'Microsoft'
}");
o.AddAnnotation(new HashSet<string>());
o.PropertyChanged += (sender, args) => o.Annotation<HashSet<string>>().Add(args.PropertyName);
o["age"] = 59;
o["employer"] = "Bill & Melinda Gates Foundation";
HashSet<string> changedProperties = o.Annotation<HashSet<string>>();
// age
// employer
#endregion
Assert.AreEqual(true, changedProperties.Contains("age"));
Assert.AreEqual(true, changedProperties.Contains("employer"));
}
}
}
#endif
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