mcs/class/System.ComponentModel.Composition/Tests/ComponentModelUnitTest/System/ComponentModel/Composition/CardinalityMismatchExceptionTests.cs

   1 // -----------------------------------------------------------------------\r
   2 // Copyright (c) Microsoft Corporation.  All rights reserved.\r
   3 // -----------------------------------------------------------------------\r
   4 using System;\r
   5 using System.UnitTesting;\r
   6 using Microsoft.VisualStudio.TestTools.UnitTesting;\r
   7 \r
   8 #if !SILVERLIGHT\r
   9 using System.Runtime.Serialization;\r
  10 #endif\r
  11 \r
  12 namespace System.ComponentModel.Composition\r
  13 {\r
  14     [TestClass]\r
  15     public class CardinalityMismatchExceptionTests\r
  16     {\r
  17         [TestMethod]\r
  18         public void Constructor1_ShouldSetMessagePropertyToDefault()\r
  19         {\r
  20             var exception = new ImportCardinalityMismatchException();\r
  21 \r
  22             ExceptionAssert.HasDefaultMessage(exception);\r
  23         }\r
  24 \r
  25         [TestMethod]\r
  26         public void Constructor2_NullAsMessageArgument_ShouldSetMessagePropertyToDefault()\r
  27         {\r
  28             var exception = new ImportCardinalityMismatchException((string)null);\r
  29 \r
  30             ExceptionAssert.HasDefaultMessage(exception);\r
  31         }\r
  32 \r
  33         [TestMethod]\r
  34         public void Constructor3_NullAsMessageArgument_ShouldSetMessagePropertyToDefault()\r
  35         {\r
  36             var exception = new ImportCardinalityMismatchException((string)null, new Exception());\r
  37 \r
  38             ExceptionAssert.HasDefaultMessage(exception);\r
  39         }\r
  40 \r
  41         [TestMethod]\r
  42         public void Constructor2_ValueAsMessageArgument_ShouldSetMessageProperty()\r
  43         {\r
  44             var expectations = Expectations.GetExceptionMessages();\r
  45 \r
  46             foreach (var e in expectations)\r
  47             {\r
  48                 var exception = new ImportCardinalityMismatchException(e);\r
  49 \r
  50                 Assert.AreEqual(e, exception.Message);\r
  51             }\r
  52         }\r
  53 \r
  54         [TestMethod]\r
  55         public void Constructor3_ValueAsMessageArgument_ShouldSetMessageProperty()\r
  56         {\r
  57             var expectations = Expectations.GetExceptionMessages();\r
  58 \r
  59             foreach (var e in expectations)\r
  60             {\r
  61                 var exception = new ImportCardinalityMismatchException(e, new Exception());\r
  62 \r
  63                 Assert.AreEqual(e, exception.Message);\r
  64             }\r
  65         }\r
  66 \r
  67         [TestMethod]\r
  68         public void Constructor1_ShouldSetInnerExceptionPropertyToNull()\r
  69         {\r
  70             var exception = new ImportCardinalityMismatchException();\r
  71 \r
  72             Assert.IsNull(exception.InnerException);\r
  73         }\r
  74 \r
  75         [TestMethod]\r
  76         public void Constructor2_ShouldSetInnerExceptionPropertyToNull()\r
  77         {\r
  78             var exception = new ImportCardinalityMismatchException("Message");\r
  79 \r
  80             Assert.IsNull(exception.InnerException);\r
  81         }\r
  82 \r
  83         [TestMethod]\r
  84         public void Constructor3_NullAsInnerExceptionArgument_ShouldSetInnerExceptionPropertyToNull()\r
  85         {\r
  86             var exception = new ImportCardinalityMismatchException("Message", (Exception)null);\r
  87 \r
  88             Assert.IsNull(exception.InnerException);\r
  89         }\r
  90 \r
  91         [TestMethod]\r
  92         public void Constructor3_ValueAsInnerExceptionArgument_ShouldSetInnerExceptionProperty()\r
  93         {\r
  94             var expectations = Expectations.GetInnerExceptions();\r
  95 \r
  96             foreach (var e in expectations)\r
  97             {\r
  98                 var exception = new ImportCardinalityMismatchException("Message", e);\r
  99 \r
 100                 Assert.AreSame(e, exception.InnerException);\r
 101             }\r
 102         }\r
 103 \r
 104 #if !SILVERLIGHT\r
 105 \r
 106         [TestMethod]\r
 107         public void Constructor4_NullAsInfoArgument_ShouldThrowArgumentNull()\r
 108         {\r
 109             var context = new StreamingContext();\r
 110 \r
 111             ExceptionAssert.ThrowsArgument<ArgumentNullException>("info", () =>\r
 112             {\r
 113                 SerializationTestServices.Create<ImportCardinalityMismatchException>((SerializationInfo)null, context);\r
 114             });\r
 115         }\r
 116 \r
 117         [TestMethod]\r
 118         public void InnerException_CanBeSerialized()\r
 119         {\r
 120             var expectations = Expectations.GetInnerExceptionsWithNull();\r
 121 \r
 122             foreach (var e in expectations)\r
 123             {\r
 124                 var exception = CreateCardinalityMismatchException(e);\r
 125 \r
 126                 var result = SerializationTestServices.RoundTrip(exception);\r
 127 \r
 128                 ExtendedAssert.IsInstanceOfSameType(exception.InnerException, result.InnerException);\r
 129             }\r
 130         }\r
 131 \r
 132         [TestMethod]\r
 133         public void Message_CanBeSerialized()\r
 134         {\r
 135             var expectations = Expectations.GetExceptionMessages();\r
 136 \r
 137             foreach (var e in expectations)\r
 138             {\r
 139                 var exception = CreateCardinalityMismatchException(e);\r
 140 \r
 141                 var result = SerializationTestServices.RoundTrip(exception);\r
 142 \r
 143                 Assert.AreEqual(exception.Message, result.Message);\r
 144             }\r
 145         }\r
 146 \r
 147 #endif\r
 148 \r
 149         private static ImportCardinalityMismatchException CreateCardinalityMismatchException()\r
 150         {\r
 151             return CreateCardinalityMismatchException((string)null, (Exception)null);\r
 152         }\r
 153 \r
 154         private static ImportCardinalityMismatchException CreateCardinalityMismatchException(string message)\r
 155         {\r
 156             return CreateCardinalityMismatchException(message, (Exception)null);\r
 157         }\r
 158 \r
 159         private static ImportCardinalityMismatchException CreateCardinalityMismatchException(Exception innerException)\r
 160         {\r
 161             return CreateCardinalityMismatchException((string)null, innerException);\r
 162         }\r
 163 \r
 164         private static ImportCardinalityMismatchException CreateCardinalityMismatchException(string message, Exception innerException)\r
 165         {\r
 166             return new ImportCardinalityMismatchException(message, innerException);\r
 167         }\r
 168     }\r
 169 }\r