mcs/class/System.ComponentModel.Composition/Tests/ComponentModelUnitTest/System/ComponentModel/Composition/Primitives/CompositionElementDebuggerProxyTests.cs

   1 // -----------------------------------------------------------------------\r
   2 // Copyright (c) Microsoft Corporation.  All rights reserved.\r
   3 // -----------------------------------------------------------------------\r
   4 using System;\r
   5 using System.Collections.Generic;\r
   6 using System.ComponentModel.Composition;\r
   7 using System.ComponentModel.Composition.Factories;\r
   8 using System.ComponentModel.Composition.Primitives;\r
   9 using System.UnitTesting;\r
  10 using Microsoft.VisualStudio.TestTools.UnitTesting;\r
  11 \r
  12 namespace System.ComponentModel.Composition.Hosting\r
  13 {\r
  14     [TestClass]\r
  15     public class CompositionElementDebuggerProxyTests\r
  16     {\r
  17         [TestMethod]\r
  18         public void Constructor_NullAsElementArgument_ShouldThrowArgumentNull()\r
  19         {\r
  20             ExceptionAssert.ThrowsArgument<ArgumentNullException>("element", () =>\r
  21             {\r
  22                 new CompositionElementDebuggerProxy((CompositionElement)null);\r
  23             });\r
  24         }\r
  25 \r
  26         [TestMethod]\r
  27         public void Constructor_ValueAsElementArgument_ShouldSetDisplayNameProperty()\r
  28         {\r
  29             var expectations = Expectations.GetObjectsReferenceTypes();\r
  30 \r
  31             foreach (var e in expectations)\r
  32             {\r
  33                 var element = CreateCompositionElement(e);\r
  34 \r
  35                 var proxy = new CompositionElementDebuggerProxy(element);\r
  36 \r
  37                 Assert.AreSame(element.DisplayName, proxy.DisplayName);\r
  38             }            \r
  39         }\r
  40 \r
  41         [TestMethod]\r
  42         public void Constructor_ValueAsElementArgument_ShouldSetOriginProperty()\r
  43         {\r
  44             var expectations = Expectations.GetObjectsReferenceTypes();\r
  45 \r
  46             foreach (var e in expectations)\r
  47             {\r
  48                 var element = CreateCompositionElement(e);\r
  49 \r
  50                 var proxy = new CompositionElementDebuggerProxy(element);\r
  51 \r
  52                 Assert.AreSame(element.Origin, proxy.Origin);\r
  53             }\r
  54         }\r
  55 \r
  56         [TestMethod]\r
  57         public void Constructor_ValueAsElementArgument_ShouldSetUnderlyingObjectProperty()\r
  58         {\r
  59             var expectations = Expectations.GetObjectsReferenceTypes();\r
  60 \r
  61             foreach (var e in expectations)\r
  62             {\r
  63                 var element = CreateCompositionElement(e);\r
  64 \r
  65                 var proxy = new CompositionElementDebuggerProxy(element);\r
  66 \r
  67                 Assert.AreSame(element.UnderlyingObject, proxy.UnderlyingObject);\r
  68             }\r
  69         }\r
  70 \r
  71         private static CompositionElement CreateCompositionElement(object underlyingObject)\r
  72         {\r
  73             return new CompositionElement(underlyingObject);\r
  74         }\r
  75    }\r
  76 }