Newtonsoft.Json.Tests\Linq\ComponentModel\BindingTests.cs

#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

#if !PocketPC && !SILVERLIGHT

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using NUnit.Framework;

using System.Web.UI;

using Newtonsoft.Json.Linq;

namespace Newtonsoft.Json.Tests.Linq.ComponentModel

{

  public class BindingTests : TestFixtureBase

  {

    [Test]

    public void DataBinderEval()

    {

      JObject o = new JObject(

        new JProperty("First", "String!"),

        new JProperty("Second", 12345.6789m),

        new JProperty("Third", new JArray(

          1,

          2, 

          3,

          4,

          5,

          new JObject(

            new JProperty("Fourth", "String!"),

            new JProperty("Fifth", new JObject(

              new JProperty("Sixth", "String!")))))));

      object value;

      value = (string)DataBinder.Eval(o, "First.Value");

      Assert.AreEqual(value, (string)o["First"]);

      value = DataBinder.Eval(o, "Second.Value");

      Assert.AreEqual(value, (decimal)o["Second"]);

      value = DataBinder.Eval(o, "Third");

      Assert.AreEqual(value, o["Third"]);

      value = DataBinder.Eval(o, "Third[0].Value");

      Assert.AreEqual((int)value, (int)o["Third"][0]);

      value = DataBinder.Eval(o, "Third[5].Fourth.Value");

      Assert.AreEqual(value, (string)o["Third"][5]["Fourth"]);

      value = DataBinder.Eval(o, "Third[5].Fifth.Sixth.Value");

      Assert.AreEqual(value, (string)o["Third"][5]["Fifth"]["Sixth"]);

    }

  }

}

#endif