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

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