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[pithos-ms-client] / trunk / Libraries / Json40r2 / Source / Src / Newtonsoft.Json.Tests / Utilities / DynamicReflectionDelegateFactoryTests.cs

diff --git a/trunk/Libraries/Json40r2/Source/Src/Newtonsoft.Json.Tests/Utilities/DynamicReflectionDelegateFactoryTests.cs b/trunk/Libraries/Json40r2/Source/Src/Newtonsoft.Json.Tests/Utilities/DynamicReflectionDelegateFactoryTests.cs
new file mode 100644 (file)
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+++ b/trunk/Libraries/Json40r2/Source/Src/Newtonsoft.Json.Tests/Utilities/DynamicReflectionDelegateFactoryTests.cs
@@ -0,0 +1,112 @@
+#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.Reflection;
+using System.Text;
+using NUnit.Framework;
+using Newtonsoft.Json.Utilities;
+using Newtonsoft.Json.Tests.TestObjects;
+using Newtonsoft.Json.Tests.Serialization;
+
+namespace Newtonsoft.Json.Tests.Utilities
+{
+  public class DynamicReflectionDelegateFactoryTests : TestFixtureBase
+  {
+    [Test]
+    [ExpectedException(typeof(InvalidCastException), ExpectedMessage = "Unable to cast object of type 'Newtonsoft.Json.Tests.TestObjects.Person' to type 'Newtonsoft.Json.Tests.TestObjects.Movie'.")]
+    public void CreateGetWithBadObjectTarget()
+    {
+      Person p = new Person();
+      p.Name = "Hi";
+
+      Func<object, object> setter = DynamicReflectionDelegateFactory.Instance.CreateGet<object>(typeof(Movie).GetProperty("Name"));
+
+      setter(p);
+    }
+
+    [Test]
+    [ExpectedException(typeof(InvalidCastException), ExpectedMessage = "Unable to cast object of type 'Newtonsoft.Json.Tests.TestObjects.Person' to type 'Newtonsoft.Json.Tests.TestObjects.Movie'.")]
+    public void CreateSetWithBadObjectTarget()
+    {
+      Person p = new Person();
+      Movie m = new Movie();
+
+      Action<object, object> setter = DynamicReflectionDelegateFactory.Instance.CreateSet<object>(typeof(Movie).GetProperty("Name"));
+
+      setter(m, "Hi");
+
+      Assert.AreEqual(m.Name, "Hi");
+
+      setter(p, "Hi");
+    }
+
+    [Test]
+    [ExpectedException(typeof(InvalidCastException), ExpectedMessage = "Specified cast is not valid.")]
+    public void CreateSetWithBadTarget()
+    {
+      object structTest = new StructTest();
+
+      Action<object, object> setter = DynamicReflectionDelegateFactory.Instance.CreateSet<object>(typeof(StructTest).GetProperty("StringProperty"));
+
+      setter(structTest, "Hi");
+
+      Assert.AreEqual("Hi", ((StructTest)structTest).StringProperty);
+
+      setter(new TimeSpan(), "Hi");
+    }
+
+    [Test]
+    [ExpectedException(typeof(InvalidCastException), ExpectedMessage = "Unable to cast object of type 'System.Version' to type 'System.String'.")]
+    public void CreateSetWithBadObjectValue()
+    {
+      Movie m = new Movie();
+
+      Action<object, object> setter = DynamicReflectionDelegateFactory.Instance.CreateSet<object>(typeof(Movie).GetProperty("Name"));
+
+      setter(m, new Version());
+    }
+
+    [Test]
+    public void CreateStaticMethodCall()
+    {
+      MethodInfo castMethodInfo = typeof(JsonSerializerTest.DictionaryKey).GetMethod("op_Implicit", new[] { typeof(string) });
+
+      Assert.IsNotNull(castMethodInfo);
+
+      MethodCall<object, object> call = DynamicReflectionDelegateFactory.Instance.CreateMethodCall<object>(castMethodInfo);
+
+      object result = call(null, "First!");
+      Assert.IsNotNull(result);
+
+      JsonSerializerTest.DictionaryKey key = (JsonSerializerTest.DictionaryKey) result;
+      Assert.AreEqual("First!", key.Value);
+    }
+  }
+}
+#endif
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