mcs/class/corlib/Test/System.Reflection/AssemblyDescriptionAttributeTest.cs

   1 // AssemblyDescriptionAttributeTest.cs
   2 //
   3 // Author: Vineeth N <nvineeth@yahoo.com>
   4 //
   5 // (C) 2004 Ximian, Inc. http://www.ximian.com
   6 //
   7 using System;
   8 using System.Threading;
   9 using System.Reflection;
  10 using System.Reflection.Emit;
  11 using NUnit.Framework;
  12
  13 namespace MonoTests.System.Reflection {
  14
  15         /// <summary>
  16         /// Summary description for AssemblyDescriptionAttributeTest.
  17         /// </summary>
  18         [TestFixture]
  19         public class AssemblyDescriptionAttributeTest
  20         {
  21                 private AssemblyBuilder dynAssembly;
  22                 AssemblyName dynAsmName = new AssemblyName ();
  23                 AssemblyDescriptionAttribute attr;
  24
  25                 public AssemblyDescriptionAttributeTest ()
  26                 {
  27                         //create a dynamic assembly with the required attribute
  28                         //and check for the validity
  29
  30                         dynAsmName.Name = "TestAssembly";
  31
  32                         dynAssembly = Thread.GetDomain ().DefineDynamicAssembly (
  33                                 dynAsmName,AssemblyBuilderAccess.Run
  34                                 );
  35
  36                         // Set the required Attribute of the assembly.
  37                         Type attribute = typeof (AssemblyDescriptionAttribute);
  38                         ConstructorInfo ctrInfo = attribute.GetConstructor (
  39                                 new Type [] { typeof (string) }
  40                                 );
  41                         CustomAttributeBuilder attrBuilder =
  42                                 new CustomAttributeBuilder (ctrInfo, new object [1] { "Emitted Assembly" });
  43                         dynAssembly.SetCustomAttribute (attrBuilder);
  44                         object [] attributes = dynAssembly.GetCustomAttributes (true);
  45                         attr = attributes [0] as AssemblyDescriptionAttribute;
  46                 }
  47
  48                 [Test]
  49                 public void DescriptionTest ()
  50                 {
  51                         Assert.AreEqual (
  52                                 attr.Description,
  53                                 "Emitted Assembly", "#1");
  54                 }
  55
  56                 [Test]
  57                 public void TypeIdTest ()
  58                 {
  59                         Assert.AreEqual (
  60                                 attr.TypeId,
  61                                 typeof (AssemblyDescriptionAttribute), "#1"
  62                                 );
  63                 }
  64
  65                 [Test]
  66                 public void MatchTestForTrue ()
  67                 {
  68                         Assert.AreEqual (
  69                                 attr.Match (attr),
  70                                 true, "#1");
  71                 }
  72
  73                 [Test]
  74                 public void MatchTestForFalse ()
  75                 {
  76                         Assert.AreEqual (
  77                                 attr.Match (new AssemblyDescriptionAttribute ("Descrptn")),
  78                                 false, "#1");
  79                 }
  80         }
  81 }
  82