mcs/class/System.ComponentModel.Composition/Tests/ComponentModelUnitTest/System/ComponentModel/Composition/Factories/PartDefinitionFactory.NoOverridesComposablePartDefinition.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.Linq;\r
   7 using Microsoft.VisualStudio.TestTools.UnitTesting;\r
   8 using System.ComponentModel.Composition.Primitives;\r
   9 \r
  10 namespace System.ComponentModel.Composition.Factories\r
  11 {\r
  12     partial class PartDefinitionFactory\r
  13     {\r
  14         // NOTE: Do not add any more behavior to this class, as ComposablePartDefinitionTests.cs \r
  15         // uses this to verify default behavior of the base class.\r
  16         private class NoOverridesComposablePartDefinition : ComposablePartDefinition\r
  17         {\r
  18             public override IEnumerable<ExportDefinition> ExportDefinitions\r
  19             {\r
  20                 get { return Enumerable.Empty<ExportDefinition>(); }\r
  21             }\r
  22 \r
  23             public override IEnumerable<ImportDefinition> ImportDefinitions\r
  24             {\r
  25                 get { return Enumerable.Empty<ImportDefinition>(); }\r
  26             }\r
  27 \r
  28             public override ComposablePart CreatePart()\r
  29             {\r
  30                 Assert.Fail();\r
  31                 return null;\r
  32             }\r
  33         }\r
  34     }\r
  35 }