-Line endings
This commit is contained in:
James Newton-King
@@ -1,340 +1,340 @@
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#region License
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// Copyright (c) 2007 James Newton-King
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//
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// 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.
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#endregion
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#if !PocketPC
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using System;
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using System.Diagnostics;
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using System.IO;
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using System.Reflection;
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using System.Runtime.Serialization;
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using Newtonsoft.Json.Serialization;
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using Newtonsoft.Json.Tests.TestObjects;
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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.Linq;
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using Newtonsoft.Json.Utilities;
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namespace Newtonsoft.Json.Tests.Serialization
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{
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[TestFixture]
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public class SerializationEventAttributeTests : TestFixtureBase
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{
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[Test]
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public void ObjectEvents()
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{
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SerializationEventTestObject obj = new SerializationEventTestObject();
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Assert.AreEqual(11, obj.Member1);
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Assert.AreEqual("Hello World!", obj.Member2);
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Assert.AreEqual("This is a nonserialized value", obj.Member3);
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Assert.AreEqual(null, obj.Member4);
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Assert.AreEqual(null, obj.Member5);
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string json = JsonConvert.SerializeObject(obj, Formatting.Indented);
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Assert.AreEqual(@"{
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""Member1"": 11,
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""Member2"": ""This value went into the data file during serialization."",
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""Member4"": null
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}", json);
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Assert.AreEqual(11, obj.Member1);
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Assert.AreEqual("This value was reset after serialization.", obj.Member2);
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Assert.AreEqual("This is a nonserialized value", obj.Member3);
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Assert.AreEqual(null, obj.Member4);
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Assert.AreEqual("Error message for member Member6 = Error getting value from 'Member6' on 'Newtonsoft.Json.Tests.TestObjects.SerializationEventTestObject'.", obj.Member5);
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JObject o = JObject.Parse(@"{
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""Member1"": 11,
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""Member2"": ""This value went into the data file during serialization."",
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""Member4"": null
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}");
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o["Member6"] = "Dummy text for error";
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obj = JsonConvert.DeserializeObject<SerializationEventTestObject>(o.ToString());
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Assert.AreEqual(11, obj.Member1);
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Assert.AreEqual("This value went into the data file during serialization.", obj.Member2);
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Assert.AreEqual("This value was set during deserialization", obj.Member3);
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Assert.AreEqual("This value was set after deserialization.", obj.Member4);
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Assert.AreEqual("Error message for member Member6 = Error setting value to 'Member6' on 'Newtonsoft.Json.Tests.TestObjects.SerializationEventTestObject'.", obj.Member5);
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}
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[Test]
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public void ObjectWithConstructorEvents()
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{
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SerializationEventTestObjectWithConstructor obj = new SerializationEventTestObjectWithConstructor(11, "Hello World!", null);
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Assert.AreEqual(11, obj.Member1);
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Assert.AreEqual("Hello World!", obj.Member2);
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Assert.AreEqual("This is a nonserialized value", obj.Member3);
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Assert.AreEqual(null, obj.Member4);
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string json = JsonConvert.SerializeObject(obj, Formatting.Indented);
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Assert.AreEqual(@"{
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""Member1"": 11,
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""Member2"": ""This value went into the data file during serialization."",
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""Member4"": null
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}", json);
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Assert.AreEqual(11, obj.Member1);
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Assert.AreEqual("This value was reset after serialization.", obj.Member2);
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Assert.AreEqual("This is a nonserialized value", obj.Member3);
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Assert.AreEqual(null, obj.Member4);
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obj = JsonConvert.DeserializeObject<SerializationEventTestObjectWithConstructor>(json);
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Assert.AreEqual(11, obj.Member1);
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Assert.AreEqual("This value went into the data file during serialization.", obj.Member2);
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Assert.AreEqual("This value was set during deserialization", obj.Member3);
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Assert.AreEqual("This value was set after deserialization.", obj.Member4);
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}
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[Test]
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public void ListEvents()
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{
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SerializationEventTestList obj = new SerializationEventTestList
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{
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1.1m,
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2.222222222m,
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int.MaxValue,
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Convert.ToDecimal(Math.PI)
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};
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Assert.AreEqual(11, obj.Member1);
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Assert.AreEqual("Hello World!", obj.Member2);
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Assert.AreEqual("This is a nonserialized value", obj.Member3);
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Assert.AreEqual(null, obj.Member4);
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string json = JsonConvert.SerializeObject(obj, Formatting.Indented);
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Assert.AreEqual(@"[
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-1.0,
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1.1,
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2.222222222,
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2147483647.0,
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3.14159265358979
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]", json);
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Assert.AreEqual(11, obj.Member1);
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Assert.AreEqual("This value was reset after serialization.", obj.Member2);
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Assert.AreEqual("This is a nonserialized value", obj.Member3);
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Assert.AreEqual(null, obj.Member4);
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obj = JsonConvert.DeserializeObject<SerializationEventTestList>(json);
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Assert.AreEqual(11, obj.Member1);
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Assert.AreEqual("Hello World!", obj.Member2);
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Assert.AreEqual("This value was set during deserialization", obj.Member3);
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Assert.AreEqual("This value was set after deserialization.", obj.Member4);
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}
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[Test]
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public void DictionaryEvents()
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{
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SerializationEventTestDictionary obj = new SerializationEventTestDictionary
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{
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{ 1.1m, "first" },
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{ 2.222222222m, "second" },
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{ int.MaxValue, "third" },
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{ Convert.ToDecimal(Math.PI), "fourth" }
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};
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Assert.AreEqual(11, obj.Member1);
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Assert.AreEqual("Hello World!", obj.Member2);
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Assert.AreEqual("This is a nonserialized value", obj.Member3);
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Assert.AreEqual(null, obj.Member4);
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string json = JsonConvert.SerializeObject(obj, Formatting.Indented);
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Assert.AreEqual(@"{
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""1.1"": ""first"",
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""2.222222222"": ""second"",
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""2147483647"": ""third"",
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""3.14159265358979"": ""fourth"",
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""79228162514264337593543950335"": ""Inserted on serializing""
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}", json);
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Assert.AreEqual(11, obj.Member1);
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Assert.AreEqual("This value was reset after serialization.", obj.Member2);
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Assert.AreEqual("This is a nonserialized value", obj.Member3);
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Assert.AreEqual(null, obj.Member4);
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obj = JsonConvert.DeserializeObject<SerializationEventTestDictionary>(json);
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Assert.AreEqual(11, obj.Member1);
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Assert.AreEqual("Hello World!", obj.Member2);
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Assert.AreEqual("This value was set during deserialization", obj.Member3);
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Assert.AreEqual("This value was set after deserialization.", obj.Member4);
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}
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[Test]
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public void ObjectEventsDocumentationExample()
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{
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SerializationEventTestObject obj = new SerializationEventTestObject();
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Console.WriteLine(obj.Member1);
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// 11
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Console.WriteLine(obj.Member2);
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// Hello World!
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Console.WriteLine(obj.Member3);
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// This is a nonserialized value
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Console.WriteLine(obj.Member4);
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// null
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Console.WriteLine(obj.Member5);
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// null
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string json = JsonConvert.SerializeObject(obj, Formatting.Indented);
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// {
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// "Member1": 11,
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// "Member2": "This value went into the data file during serialization.",
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// "Member4": null
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// }
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Console.WriteLine(obj.Member1);
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// 11
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Console.WriteLine(obj.Member2);
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// This value was reset after serialization.
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Console.WriteLine(obj.Member3);
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// This is a nonserialized value
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Console.WriteLine(obj.Member4);
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// null
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Console.WriteLine(obj.Member5);
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// Error message for member Member6 = Exception has been thrown by the target of an invocation.
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obj = JsonConvert.DeserializeObject<SerializationEventTestObject>(json);
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Console.WriteLine(obj.Member1);
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// 11
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Console.WriteLine(obj.Member2);
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// This value went into the data file during serialization.
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Console.WriteLine(obj.Member3);
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// This value was set during deserialization
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Console.WriteLine(obj.Member4);
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// This value was set after deserialization.
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}
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public class SerializationEventBaseTestObject
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{
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public string TestMember { get; set; }
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[OnSerializing]
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internal void OnSerializingMethod(StreamingContext context)
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{
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TestMember = "Set!";
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}
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}
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public class SerializationEventContextSubClassTestObject : SerializationEventBaseTestObject
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{
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}
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[Test]
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public void SerializationEventContextTestObjectSubClassTest()
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{
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SerializationEventContextSubClassTestObject obj = new SerializationEventContextSubClassTestObject();
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string json = JsonConvert.SerializeObject(obj, Formatting.Indented);
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Assert.AreEqual(@"{
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""TestMember"": ""Set!""
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}", json);
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}
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#if !SILVERLIGHT && !NETFX_CORE
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public class SerializationEventContextTestObject
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{
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public string TestMember { get; set; }
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[OnSerializing]
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internal void OnSerializingMethod(StreamingContext context)
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{
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TestMember = context.State + " " + context.Context;
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}
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}
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[Test]
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public void SerializationEventContextTest()
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{
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SerializationEventContextTestObject value = new SerializationEventContextTestObject();
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string json = JsonConvert.SerializeObject(value, Formatting.Indented, new JsonSerializerSettings
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{
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Context =
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new StreamingContext(
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StreamingContextStates.Remoting,
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"ContextValue")
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});
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Assert.AreEqual(@"{
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""TestMember"": ""Remoting ContextValue""
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}", json);
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}
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#endif
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public void WhenSerializationErrorDetectedBySerializer_ThenCallbackIsCalled()
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{
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// Verify contract is properly finding our callback
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var resolver = new DefaultContractResolver().ResolveContract(typeof(FooEvent));
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Debug.Assert(resolver.OnError != null);
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Debug.Assert(resolver.OnError == typeof(FooEvent).GetMethod("OnError", BindingFlags.Instance | BindingFlags.NonPublic));
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var serializer = JsonSerializer.Create(new JsonSerializerSettings
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{
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// If I don't specify Error here, the callback isn't called
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// either, but no exception is thrown.
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MissingMemberHandling = MissingMemberHandling.Error,
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});
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// This throws with missing member exception, rather than calling my callback.
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var foo = serializer.Deserialize<FooEvent>(new JsonTextReader(new StringReader("{ Id: 25 }")));
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// When fixed, this would pass.
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Debug.Assert(foo.Identifier == 25);
|
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}
|
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|
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public class FooEvent
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{
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public int Identifier { get; set; }
|
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|
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[OnError]
|
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private void OnError(StreamingContext context, ErrorContext error)
|
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{
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this.Identifier = 25;
|
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|
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// Here we could for example manually copy the
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// persisted "Id" value into the renamed "Identifier"
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// property, etc.
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error.Handled = true;
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|
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// We never get here :(
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Console.WriteLine("Error has been fixed");
|
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}
|
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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
|
||||
|
||||
#if !PocketPC
|
||||
using System;
|
||||
using System.Diagnostics;
|
||||
using System.IO;
|
||||
using System.Reflection;
|
||||
using System.Runtime.Serialization;
|
||||
using Newtonsoft.Json.Serialization;
|
||||
using Newtonsoft.Json.Tests.TestObjects;
|
||||
#if !NETFX_CORE
|
||||
using NUnit.Framework;
|
||||
#else
|
||||
using Microsoft.VisualStudio.TestTools.UnitTesting;
|
||||
using TestFixture = Microsoft.VisualStudio.TestTools.UnitTesting.TestClassAttribute;
|
||||
using Test = Microsoft.VisualStudio.TestTools.UnitTesting.TestMethodAttribute;
|
||||
#endif
|
||||
using Newtonsoft.Json.Linq;
|
||||
using Newtonsoft.Json.Utilities;
|
||||
|
||||
namespace Newtonsoft.Json.Tests.Serialization
|
||||
{
|
||||
[TestFixture]
|
||||
public class SerializationEventAttributeTests : TestFixtureBase
|
||||
{
|
||||
[Test]
|
||||
public void ObjectEvents()
|
||||
{
|
||||
SerializationEventTestObject obj = new SerializationEventTestObject();
|
||||
|
||||
Assert.AreEqual(11, obj.Member1);
|
||||
Assert.AreEqual("Hello World!", obj.Member2);
|
||||
Assert.AreEqual("This is a nonserialized value", obj.Member3);
|
||||
Assert.AreEqual(null, obj.Member4);
|
||||
Assert.AreEqual(null, obj.Member5);
|
||||
|
||||
string json = JsonConvert.SerializeObject(obj, Formatting.Indented);
|
||||
Assert.AreEqual(@"{
|
||||
""Member1"": 11,
|
||||
""Member2"": ""This value went into the data file during serialization."",
|
||||
""Member4"": null
|
||||
}", json);
|
||||
|
||||
Assert.AreEqual(11, obj.Member1);
|
||||
Assert.AreEqual("This value was reset after serialization.", obj.Member2);
|
||||
Assert.AreEqual("This is a nonserialized value", obj.Member3);
|
||||
Assert.AreEqual(null, obj.Member4);
|
||||
Assert.AreEqual("Error message for member Member6 = Error getting value from 'Member6' on 'Newtonsoft.Json.Tests.TestObjects.SerializationEventTestObject'.", obj.Member5);
|
||||
|
||||
JObject o = JObject.Parse(@"{
|
||||
""Member1"": 11,
|
||||
""Member2"": ""This value went into the data file during serialization."",
|
||||
""Member4"": null
|
||||
}");
|
||||
o["Member6"] = "Dummy text for error";
|
||||
|
||||
obj = JsonConvert.DeserializeObject<SerializationEventTestObject>(o.ToString());
|
||||
|
||||
Assert.AreEqual(11, obj.Member1);
|
||||
Assert.AreEqual("This value went into the data file during serialization.", obj.Member2);
|
||||
Assert.AreEqual("This value was set during deserialization", obj.Member3);
|
||||
Assert.AreEqual("This value was set after deserialization.", obj.Member4);
|
||||
Assert.AreEqual("Error message for member Member6 = Error setting value to 'Member6' on 'Newtonsoft.Json.Tests.TestObjects.SerializationEventTestObject'.", obj.Member5);
|
||||
}
|
||||
|
||||
[Test]
|
||||
public void ObjectWithConstructorEvents()
|
||||
{
|
||||
SerializationEventTestObjectWithConstructor obj = new SerializationEventTestObjectWithConstructor(11, "Hello World!", null);
|
||||
|
||||
Assert.AreEqual(11, obj.Member1);
|
||||
Assert.AreEqual("Hello World!", obj.Member2);
|
||||
Assert.AreEqual("This is a nonserialized value", obj.Member3);
|
||||
Assert.AreEqual(null, obj.Member4);
|
||||
|
||||
string json = JsonConvert.SerializeObject(obj, Formatting.Indented);
|
||||
Assert.AreEqual(@"{
|
||||
""Member1"": 11,
|
||||
""Member2"": ""This value went into the data file during serialization."",
|
||||
""Member4"": null
|
||||
}", json);
|
||||
|
||||
Assert.AreEqual(11, obj.Member1);
|
||||
Assert.AreEqual("This value was reset after serialization.", obj.Member2);
|
||||
Assert.AreEqual("This is a nonserialized value", obj.Member3);
|
||||
Assert.AreEqual(null, obj.Member4);
|
||||
|
||||
obj = JsonConvert.DeserializeObject<SerializationEventTestObjectWithConstructor>(json);
|
||||
|
||||
Assert.AreEqual(11, obj.Member1);
|
||||
Assert.AreEqual("This value went into the data file during serialization.", obj.Member2);
|
||||
Assert.AreEqual("This value was set during deserialization", obj.Member3);
|
||||
Assert.AreEqual("This value was set after deserialization.", obj.Member4);
|
||||
}
|
||||
|
||||
[Test]
|
||||
public void ListEvents()
|
||||
{
|
||||
SerializationEventTestList obj = new SerializationEventTestList
|
||||
{
|
||||
1.1m,
|
||||
2.222222222m,
|
||||
int.MaxValue,
|
||||
Convert.ToDecimal(Math.PI)
|
||||
};
|
||||
|
||||
Assert.AreEqual(11, obj.Member1);
|
||||
Assert.AreEqual("Hello World!", obj.Member2);
|
||||
Assert.AreEqual("This is a nonserialized value", obj.Member3);
|
||||
Assert.AreEqual(null, obj.Member4);
|
||||
|
||||
string json = JsonConvert.SerializeObject(obj, Formatting.Indented);
|
||||
Assert.AreEqual(@"[
|
||||
-1.0,
|
||||
1.1,
|
||||
2.222222222,
|
||||
2147483647.0,
|
||||
3.14159265358979
|
||||
]", json);
|
||||
|
||||
Assert.AreEqual(11, obj.Member1);
|
||||
Assert.AreEqual("This value was reset after serialization.", obj.Member2);
|
||||
Assert.AreEqual("This is a nonserialized value", obj.Member3);
|
||||
Assert.AreEqual(null, obj.Member4);
|
||||
|
||||
obj = JsonConvert.DeserializeObject<SerializationEventTestList>(json);
|
||||
|
||||
Assert.AreEqual(11, obj.Member1);
|
||||
Assert.AreEqual("Hello World!", obj.Member2);
|
||||
Assert.AreEqual("This value was set during deserialization", obj.Member3);
|
||||
Assert.AreEqual("This value was set after deserialization.", obj.Member4);
|
||||
}
|
||||
|
||||
[Test]
|
||||
public void DictionaryEvents()
|
||||
{
|
||||
SerializationEventTestDictionary obj = new SerializationEventTestDictionary
|
||||
{
|
||||
{ 1.1m, "first" },
|
||||
{ 2.222222222m, "second" },
|
||||
{ int.MaxValue, "third" },
|
||||
{ Convert.ToDecimal(Math.PI), "fourth" }
|
||||
};
|
||||
|
||||
Assert.AreEqual(11, obj.Member1);
|
||||
Assert.AreEqual("Hello World!", obj.Member2);
|
||||
Assert.AreEqual("This is a nonserialized value", obj.Member3);
|
||||
Assert.AreEqual(null, obj.Member4);
|
||||
|
||||
string json = JsonConvert.SerializeObject(obj, Formatting.Indented);
|
||||
Assert.AreEqual(@"{
|
||||
""1.1"": ""first"",
|
||||
""2.222222222"": ""second"",
|
||||
""2147483647"": ""third"",
|
||||
""3.14159265358979"": ""fourth"",
|
||||
""79228162514264337593543950335"": ""Inserted on serializing""
|
||||
}", json);
|
||||
|
||||
Assert.AreEqual(11, obj.Member1);
|
||||
Assert.AreEqual("This value was reset after serialization.", obj.Member2);
|
||||
Assert.AreEqual("This is a nonserialized value", obj.Member3);
|
||||
Assert.AreEqual(null, obj.Member4);
|
||||
|
||||
obj = JsonConvert.DeserializeObject<SerializationEventTestDictionary>(json);
|
||||
|
||||
Assert.AreEqual(11, obj.Member1);
|
||||
Assert.AreEqual("Hello World!", obj.Member2);
|
||||
Assert.AreEqual("This value was set during deserialization", obj.Member3);
|
||||
Assert.AreEqual("This value was set after deserialization.", obj.Member4);
|
||||
}
|
||||
|
||||
[Test]
|
||||
public void ObjectEventsDocumentationExample()
|
||||
{
|
||||
SerializationEventTestObject obj = new SerializationEventTestObject();
|
||||
|
||||
Console.WriteLine(obj.Member1);
|
||||
// 11
|
||||
Console.WriteLine(obj.Member2);
|
||||
// Hello World!
|
||||
Console.WriteLine(obj.Member3);
|
||||
// This is a nonserialized value
|
||||
Console.WriteLine(obj.Member4);
|
||||
// null
|
||||
Console.WriteLine(obj.Member5);
|
||||
// null
|
||||
|
||||
string json = JsonConvert.SerializeObject(obj, Formatting.Indented);
|
||||
// {
|
||||
// "Member1": 11,
|
||||
// "Member2": "This value went into the data file during serialization.",
|
||||
// "Member4": null
|
||||
// }
|
||||
|
||||
Console.WriteLine(obj.Member1);
|
||||
// 11
|
||||
Console.WriteLine(obj.Member2);
|
||||
// This value was reset after serialization.
|
||||
Console.WriteLine(obj.Member3);
|
||||
// This is a nonserialized value
|
||||
Console.WriteLine(obj.Member4);
|
||||
// null
|
||||
Console.WriteLine(obj.Member5);
|
||||
// Error message for member Member6 = Exception has been thrown by the target of an invocation.
|
||||
|
||||
obj = JsonConvert.DeserializeObject<SerializationEventTestObject>(json);
|
||||
|
||||
Console.WriteLine(obj.Member1);
|
||||
// 11
|
||||
Console.WriteLine(obj.Member2);
|
||||
// This value went into the data file during serialization.
|
||||
Console.WriteLine(obj.Member3);
|
||||
// This value was set during deserialization
|
||||
Console.WriteLine(obj.Member4);
|
||||
// This value was set after deserialization.
|
||||
}
|
||||
|
||||
public class SerializationEventBaseTestObject
|
||||
{
|
||||
public string TestMember { get; set; }
|
||||
|
||||
[OnSerializing]
|
||||
internal void OnSerializingMethod(StreamingContext context)
|
||||
{
|
||||
TestMember = "Set!";
|
||||
}
|
||||
}
|
||||
|
||||
public class SerializationEventContextSubClassTestObject : SerializationEventBaseTestObject
|
||||
{
|
||||
}
|
||||
|
||||
[Test]
|
||||
public void SerializationEventContextTestObjectSubClassTest()
|
||||
{
|
||||
SerializationEventContextSubClassTestObject obj = new SerializationEventContextSubClassTestObject();
|
||||
|
||||
string json = JsonConvert.SerializeObject(obj, Formatting.Indented);
|
||||
Assert.AreEqual(@"{
|
||||
""TestMember"": ""Set!""
|
||||
}", json);
|
||||
}
|
||||
|
||||
#if !SILVERLIGHT && !NETFX_CORE
|
||||
public class SerializationEventContextTestObject
|
||||
{
|
||||
public string TestMember { get; set; }
|
||||
|
||||
[OnSerializing]
|
||||
internal void OnSerializingMethod(StreamingContext context)
|
||||
{
|
||||
TestMember = context.State + " " + context.Context;
|
||||
}
|
||||
}
|
||||
|
||||
[Test]
|
||||
public void SerializationEventContextTest()
|
||||
{
|
||||
SerializationEventContextTestObject value = new SerializationEventContextTestObject();
|
||||
|
||||
string json = JsonConvert.SerializeObject(value, Formatting.Indented, new JsonSerializerSettings
|
||||
{
|
||||
Context =
|
||||
new StreamingContext(
|
||||
StreamingContextStates.Remoting,
|
||||
"ContextValue")
|
||||
});
|
||||
|
||||
Assert.AreEqual(@"{
|
||||
""TestMember"": ""Remoting ContextValue""
|
||||
}", json);
|
||||
}
|
||||
#endif
|
||||
|
||||
public void WhenSerializationErrorDetectedBySerializer_ThenCallbackIsCalled()
|
||||
{
|
||||
// Verify contract is properly finding our callback
|
||||
var resolver = new DefaultContractResolver().ResolveContract(typeof(FooEvent));
|
||||
|
||||
Debug.Assert(resolver.OnError != null);
|
||||
Debug.Assert(resolver.OnError == typeof(FooEvent).GetMethod("OnError", BindingFlags.Instance | BindingFlags.NonPublic));
|
||||
|
||||
var serializer = JsonSerializer.Create(new JsonSerializerSettings
|
||||
{
|
||||
// If I don't specify Error here, the callback isn't called
|
||||
// either, but no exception is thrown.
|
||||
MissingMemberHandling = MissingMemberHandling.Error,
|
||||
});
|
||||
|
||||
// This throws with missing member exception, rather than calling my callback.
|
||||
var foo = serializer.Deserialize<FooEvent>(new JsonTextReader(new StringReader("{ Id: 25 }")));
|
||||
|
||||
// When fixed, this would pass.
|
||||
Debug.Assert(foo.Identifier == 25);
|
||||
}
|
||||
|
||||
public class FooEvent
|
||||
{
|
||||
public int Identifier { get; set; }
|
||||
|
||||
[OnError]
|
||||
private void OnError(StreamingContext context, ErrorContext error)
|
||||
{
|
||||
this.Identifier = 25;
|
||||
|
||||
// Here we could for example manually copy the
|
||||
// persisted "Id" value into the renamed "Identifier"
|
||||
// property, etc.
|
||||
error.Handled = true;
|
||||
|
||||
// We never get here :(
|
||||
Console.WriteLine("Error has been fixed");
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
#endif
|
||||
Reference in New Issue
Block a user