#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 && !NET20
using System;
using System.Collections.Generic;
using System.Data;
using System.Linq;
using System.Text;
using Newtonsoft.Json.Converters;
using NUnit.Framework;
namespace Newtonsoft.Json.Tests.Serialization{
public class EntitiesSerializationTests : TestFixtureBase
{
[Test]
public void SerializeEntity()
{
Folder rootFolder = CreateEntitiesTestData();
string json = JsonConvert.SerializeObject(rootFolder, Formatting.Indented, new IsoDateTimeConverter());
string expected = @"{
""$id"": ""1"",
""FolderId"": ""a4e8ba80-eb24-4591-bb1c-62d3ad83701e"",
""Name"": ""Root folder"",
""Description"": ""Description!"",
""CreatedDate"": ""2000-12-10T10:50:00Z"",
""Files"": [],
""ChildFolders"": [
{
""$id"": ""2"",
""FolderId"": ""484936e2-7cbb-4592-93ff-b2103e5705e4"",
""Name"": ""Child folder"",
""Description"": ""Description!"",
""CreatedDate"": ""2001-11-20T10:50:00Z"",
""Files"": [
{
""$id"": ""3"",
""FileId"": ""cc76d734-49f1-4616-bb38-41514228ac6c"",
""Name"": ""File 1"",
""Description"": ""Description!"",
""CreatedDate"": ""2002-10-30T10:50:00Z"",
""Folder"": {
""$ref"": ""2""
},
""EntityKey"": {
""$id"": ""4"",
""EntitySetName"": ""File"",
""EntityContainerName"": ""DataServicesTestDatabaseEntities"",
""EntityKeyValues"": [
{
""Key"": ""FileId"",
""Type"": ""System.Guid"",
""Value"": ""cc76d734-49f1-4616-bb38-41514228ac6c""
}
]
}
}
],
""ChildFolders"": [],
""ParentFolder"": {
""$ref"": ""1""
},
""EntityKey"": {
""$id"": ""5"",
""EntitySetName"": ""Folder"",
""EntityContainerName"": ""DataServicesTestDatabaseEntities"",
""EntityKeyValues"": [
{
""Key"": ""FolderId"",
""Type"": ""System.Guid"",
""Value"": ""484936e2-7cbb-4592-93ff-b2103e5705e4""
}
]
}
}
],
""ParentFolder"": null,
""EntityKey"": {
""$id"": ""6"",
""EntitySetName"": ""Folder"",
""EntityContainerName"": ""DataServicesTestDatabaseEntities"",
""EntityKeyValues"": [
{
""Key"": ""FolderId"",
""Type"": ""System.Guid"",
""Value"": ""a4e8ba80-eb24-4591-bb1c-62d3ad83701e""
}
]
}
}";
Assert.AreEqual(expected, json);
}
[Test]
public void DeserializeEntity()
{
string json = @"{
""$id"": ""1"",
""FolderId"": ""a4e8ba80-eb24-4591-bb1c-62d3ad83701e"",
""Name"": ""Root folder"",
""Description"": ""Description!"",
""CreatedDate"": ""2000-12-10T10:50:00Z"",
""Files"": [],
""ChildFolders"": [
{
""$id"": ""2"",
""FolderId"": ""484936e2-7cbb-4592-93ff-b2103e5705e4"",
""Name"": ""Child folder"",
""Description"": ""Description!"",
""CreatedDate"": ""2001-11-20T10:50:00Z"",
""Files"": [
{
""$id"": ""3"",
""FileId"": ""cc76d734-49f1-4616-bb38-41514228ac6c"",
""Name"": ""File 1"",
""Description"": ""Description!"",
""CreatedDate"": ""2002-10-30T10:50:00Z"",
""Folder"": {
""$ref"": ""2""
},
""EntityKey"": {
""$id"": ""4"",
""EntitySetName"": ""File"",
""EntityContainerName"": ""DataServicesTestDatabaseEntities"",
""EntityKeyValues"": [
{
""Key"": ""FileId"",
""Type"": ""System.Guid"",
""Value"": ""cc76d734-49f1-4616-bb38-41514228ac6c""
}
]
}
}
],
""ChildFolders"": [],
""ParentFolder"": {
""$ref"": ""1""
},
""EntityKey"": {
""$id"": ""5"",
""EntitySetName"": ""Folder"",
""EntityContainerName"": ""DataServicesTestDatabaseEntities"",
""EntityKeyValues"": [
{
""Key"": ""FolderId"",
""Type"": ""System.Guid"",
""Value"": ""484936e2-7cbb-4592-93ff-b2103e5705e4""
}
]
}
}
],
""ParentFolder"": null,
""EntityKey"": {
""$id"": ""6"",
""EntitySetName"": ""Folder"",
""EntityContainerName"": ""DataServicesTestDatabaseEntities"",
""EntityKeyValues"": [
{
""Key"": ""FolderId"",
""Type"": ""System.Guid"",
""Value"": ""a4e8ba80-eb24-4591-bb1c-62d3ad83701e""
}
]
}
}";
Folder f = JsonConvert.DeserializeObject<Folder>(json, new IsoDateTimeConverter());
Assert.IsNotNull(f);
Assert.AreEqual(new Guid("A4E8BA80-EB24-4591-BB1C-62D3AD83701E"), f.FolderId);
Assert.AreEqual("Folder", f.EntityKey.EntitySetName);
Assert.AreEqual("DataServicesTestDatabaseEntities", f.EntityKey.EntityContainerName);
Assert.AreEqual("Folder", f.EntityKey.EntitySetName);
Assert.AreEqual(false, f.EntityKey.IsTemporary);
Assert.AreEqual(1, f.EntityKey.EntityKeyValues.Length);
Assert.AreEqual("FolderId", f.EntityKey.EntityKeyValues[0].Key);
Assert.AreEqual(new Guid("A4E8BA80-EB24-4591-BB1C-62D3AD83701E"), f.EntityKey.EntityKeyValues[0].Value);
Assert.AreEqual("Root folder", f.Name);
Assert.AreEqual(new DateTime(2000, 12, 10, 10, 50, 0, DateTimeKind.Utc), f.CreatedDate);
Assert.AreEqual(null, f.ParentFolder);
Assert.AreEqual(1, f.ChildFolders.Count);
Folder childFolder = f.ChildFolders.ElementAt(0);
Assert.AreEqual("Child folder", childFolder.Name);
Assert.AreEqual("Description!", childFolder.Description);
Assert.AreEqual(f, childFolder.ParentFolder);
Assert.AreEqual(f, childFolder.ParentFolderReference.Value);
// is this a problem?
Assert.AreEqual(null, childFolder.ParentFolderReference.EntityKey);
}
[Test]
public void SerializeMultiValueEntityKey()
{
EntityKey e = new EntityKey("DataServicesTestDatabaseEntities.Folder",
new List<EntityKeyMember>
{
new EntityKeyMember("GuidId", new Guid("A4E8BA80-EB24-4591-BB1C-62D3AD83701E")),
new EntityKeyMember("IntId", int.MaxValue),
new EntityKeyMember("LongId", long.MaxValue),
new EntityKeyMember("StringId", "String!"),
new EntityKeyMember("DateTimeId", new DateTime(2000, 12, 10, 10, 50, 0, DateTimeKind.Utc))
});
string json = JsonConvert.SerializeObject(e, Formatting.Indented);
Assert.AreEqual(@"{
""$id"": ""1"",
""EntitySetName"": ""Folder"",
""EntityContainerName"": ""DataServicesTestDatabaseEntities"",
""EntityKeyValues"": [
{
""Key"": ""GuidId"",
""Type"": ""System.Guid"",
""Value"": ""a4e8ba80-eb24-4591-bb1c-62d3ad83701e""
},
{
""Key"": ""IntId"",
""Type"": ""System.Int32"",
""Value"": ""2147483647""
},
{
""Key"": ""LongId"",
""Type"": ""System.Int64"",
""Value"": ""9223372036854775807""
},
{
""Key"": ""StringId"",
""Type"": ""System.String"",
""Value"": ""String!""
},
{
""Key"": ""DateTimeId"",
""Type"": ""System.DateTime"",
""Value"": ""12/10/2000 10:50:00""
}
]
}", json);
EntityKey newKey = JsonConvert.DeserializeObject<EntityKey>(json);
Assert.IsFalse(ReferenceEquals(e, newKey));
Assert.AreEqual(5, newKey.EntityKeyValues.Length);
Assert.AreEqual("GuidId", newKey.EntityKeyValues[0].Key);
Assert.AreEqual(new Guid("A4E8BA80-EB24-4591-BB1C-62D3AD83701E"), newKey.EntityKeyValues[0].Value);
Assert.AreEqual("IntId", newKey.EntityKeyValues[1].Key);
Assert.AreEqual(int.MaxValue, newKey.EntityKeyValues[1].Value);
Assert.AreEqual("LongId", newKey.EntityKeyValues[2].Key);
Assert.AreEqual(long.MaxValue, newKey.EntityKeyValues[2].Value);
Assert.AreEqual("StringId", newKey.EntityKeyValues[3].Key);
Assert.AreEqual("String!", newKey.EntityKeyValues[3].Value);
Assert.AreEqual("DateTimeId", newKey.EntityKeyValues[4].Key);
Assert.AreEqual(new DateTime(2000, 12, 10, 10, 50, 0, DateTimeKind.Utc), newKey.EntityKeyValues[4].Value);
}
private Folder CreateEntitiesTestData()
{
Folder folder = new Folder();
folder.FolderId = new Guid("A4E8BA80-EB24-4591-BB1C-62D3AD83701E");
folder.EntityKey = new EntityKey("DataServicesTestDatabaseEntities.Folder", "FolderId", folder.FolderId);
folder.Name = "Root folder";
folder.Description = "Description!";
folder.CreatedDate = new DateTime(2000, 12, 10, 10, 50, 0, DateTimeKind.Utc);
Folder childFolder = new Folder();
childFolder.FolderId = new Guid("484936E2-7CBB-4592-93FF-B2103E5705E4");
childFolder.EntityKey = new EntityKey("DataServicesTestDatabaseEntities.Folder", "FolderId", childFolder.FolderId);
childFolder.Name = "Child folder";
childFolder.Description = "Description!";
childFolder.CreatedDate = new DateTime(2001, 11, 20, 10, 50, 0, DateTimeKind.Utc);
folder.ChildFolders.Add(childFolder);
File file1 = new File();
file1.FileId = new Guid("CC76D734-49F1-4616-BB38-41514228AC6C");
file1.EntityKey = new EntityKey("DataServicesTestDatabaseEntities.File", "FileId", file1.FileId);
file1.Name = "File 1";
file1.Description = "Description!";
file1.CreatedDate = new DateTime(2002, 10, 30, 10, 50, 0, DateTimeKind.Utc);
childFolder.Files.Add(file1);
return folder;
}
}
}
#endif
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