class/System.ComponentModel.Composition/Tests/ComponentModelUnitTest/System/ComponentModel/Composition/ComposablePartDefinitionTests.cs

   1 // -----------------------------------------------------------------------
   2 // Copyright (c) Microsoft Corporation.  All rights reserved.
   3 // -----------------------------------------------------------------------
   4 using System;
   5 using System.Collections.Generic;
   6 using System.ComponentModel.Composition;
   7 using System.Linq;
   8 using System.Reflection;
   9 using Microsoft.VisualStudio.TestTools.UnitTesting;
  10 using System.UnitTesting;
  11 using System.ComponentModel.Composition.Factories;
  12
  13 namespace System.ComponentModel.Composition
  14 {
  15     [TestClass]
  16     public class ComposablePartDefinitionTests
  17     {
  18         [TestMethod]
  19         public void Constructor1_ShouldNotThrow()
  20         {
  21             PartDefinitionFactory.Create();
  22         }
  23
  24         [TestMethod]
  25         public void Constructor1_ShouldSetMetadataPropertyToEmptyDictionary()
  26         {
  27             var definition = PartDefinitionFactory.Create();
  28
  29             EnumerableAssert.IsEmpty(definition.Metadata);
  30         }
  31
  32         [TestMethod]
  33         public void Constructor1_ShouldSetMetadataPropertyToReadOnlyDictionary()
  34         {
  35             var definition = PartDefinitionFactory.Create();
  36
  37             ExceptionAssert.Throws<NotSupportedException>(() =>
  38             {
  39                 definition.Metadata["Value"] = "Value";
  40             });
  41         }
  42     }
  43 }
  44