165 lines
4.0 KiB
C#
165 lines
4.0 KiB
C#
#if !(NET35 || NET20 || WINDOWS_PHONE)
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using System;
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using System.Collections.Generic;
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#if !SILVERLIGHT && !PocketPC && !NET20 && !NETFX_CORE
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using System.Data.Linq;
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#endif
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#if !SILVERLIGHT && !NETFX_CORE
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using System.Data.SqlTypes;
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#endif
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using System.Dynamic;
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using System.Linq;
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using System.Text;
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using Newtonsoft.Json.Converters;
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#if !NETFX_CORE
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using NUnit.Framework;
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#else
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using Microsoft.VisualStudio.TestTools.UnitTesting;
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using TestFixture = Microsoft.VisualStudio.TestTools.UnitTesting.TestClassAttribute;
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using Test = Microsoft.VisualStudio.TestTools.UnitTesting.TestMethodAttribute;
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#endif
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using Newtonsoft.Json.Tests.TestObjects;
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namespace Newtonsoft.Json.Tests.Converters
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{
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[TestFixture]
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public class ExpandoObjectConverterTests : TestFixtureBase
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{
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public class ExpandoContainer
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{
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public string Before { get; set; }
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public ExpandoObject Expando { get; set; }
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public string After { get; set; }
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}
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[Test]
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public void SerializeExpandoObject()
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{
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ExpandoContainer d = new ExpandoContainer
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{
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Before = "Before!",
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Expando = new ExpandoObject(),
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After = "After!"
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};
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dynamic o = d.Expando;
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o.String = "String!";
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o.Integer = 234;
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o.Float = 1.23d;
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o.List = new List<string> {"First", "Second", "Third"};
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o.Object = new Dictionary<string, object>
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{
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{"First", 1}
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};
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string json = JsonConvert.SerializeObject(d, Formatting.Indented);
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Assert.AreEqual(@"{
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""Before"": ""Before!"",
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""Expando"": {
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""String"": ""String!"",
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""Integer"": 234,
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""Float"": 1.23,
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""List"": [
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""First"",
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""Second"",
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""Third""
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],
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""Object"": {
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""First"": 1
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}
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},
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""After"": ""After!""
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}", json);
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}
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[Test]
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public void SerializeNullExpandoObject()
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{
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ExpandoContainer d = new ExpandoContainer();
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string json = JsonConvert.SerializeObject(d, Formatting.Indented);
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Assert.AreEqual(@"{
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""Before"": null,
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""Expando"": null,
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""After"": null
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}", json);
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}
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[Test]
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public void DeserializeExpandoObject()
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{
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string json = @"{
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""Before"": ""Before!"",
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""Expando"": {
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""String"": ""String!"",
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""Integer"": 234,
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""Float"": 1.23,
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""List"": [
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""First"",
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""Second"",
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""Third""
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],
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""Object"": {
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""First"": 1
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}
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},
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""After"": ""After!""
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}";
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ExpandoContainer o = JsonConvert.DeserializeObject<ExpandoContainer>(json);
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Assert.AreEqual(o.Before, "Before!");
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Assert.AreEqual(o.After, "After!");
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Assert.IsNotNull(o.Expando);
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dynamic d = o.Expando;
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CustomAssert.IsInstanceOfType(typeof(ExpandoObject), d);
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Assert.AreEqual("String!", d.String);
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CustomAssert.IsInstanceOfType(typeof(string), d.String);
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Assert.AreEqual(234, d.Integer);
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CustomAssert.IsInstanceOfType(typeof(long), d.Integer);
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Assert.AreEqual(1.23, d.Float);
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CustomAssert.IsInstanceOfType(typeof(double), d.Float);
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Assert.IsNotNull(d.List);
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Assert.AreEqual(3, d.List.Count);
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CustomAssert.IsInstanceOfType(typeof(List<object>), d.List);
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Assert.AreEqual("First", d.List[0]);
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CustomAssert.IsInstanceOfType(typeof(string), d.List[0]);
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Assert.AreEqual("Second", d.List[1]);
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Assert.AreEqual("Third", d.List[2]);
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Assert.IsNotNull(d.Object);
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CustomAssert.IsInstanceOfType(typeof(ExpandoObject), d.Object);
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Assert.AreEqual(1, d.Object.First);
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CustomAssert.IsInstanceOfType(typeof(long), d.Object.First);
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}
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[Test]
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public void DeserializeNullExpandoObject()
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{
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string json = @"{
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""Before"": null,
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""Expando"": null,
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""After"": null
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}";
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ExpandoContainer c = JsonConvert.DeserializeObject<ExpandoContainer>(json);
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Assert.AreEqual(null, c.Expando);
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}
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}
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}
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#endif |