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

   1 // -----------------------------------------------------------------------\r
   2 // Copyright (c) Microsoft Corporation.  All rights reserved.\r
   3 // -----------------------------------------------------------------------\r
   4 using System;\r
   5 using System.ComponentModel.Composition;\r
   6 using Microsoft.VisualStudio.TestTools.UnitTesting;\r
   7 using System.UnitTesting;\r
   8 \r
   9 namespace System.ComponentModel.Composition\r
  10 {\r
  11     [TestClass]\r
  12     public class ImportAttributeTests\r
  13     {\r
  14         [TestMethod]\r
  15         public void Constructor1_ShouldSetContractNamePropertyToEmptyString()\r
  16         {\r
  17             var attribute = new ImportAttribute();\r
  18 \r
  19             Assert.IsNull(attribute.ContractName);\r
  20             Assert.IsNull(attribute.ContractType);\r
  21         }\r
  22 \r
  23         [TestMethod]\r
  24         public void Constructor2_NullAsContractNameArgument_ShouldSetContractNamePropertyToEmptyString()\r
  25         {\r
  26             var attribute = new ImportAttribute((string)null);\r
  27 \r
  28             Assert.IsNull(attribute.ContractName);\r
  29             Assert.IsNull(attribute.ContractType);\r
  30         }\r
  31 \r
  32         [TestMethod]\r
  33         public void Constructor3_NullAsContractTypeArgument_ShouldSetContractNamePropertyToEmptyString()\r
  34         {\r
  35             var attribute = new ImportAttribute((Type)null);\r
  36 \r
  37             Assert.IsNull(attribute.ContractName);\r
  38             Assert.IsNull(attribute.ContractType);\r
  39         }\r
  40 \r
  41         [TestMethod]\r
  42         public void Constructor4_NullAsContractTypeArgument_ShouldSetContractNamePropertyToEmptyString()\r
  43         {\r
  44             var attribute = new ImportAttribute((string)null, (Type)null);\r
  45 \r
  46             Assert.IsNull(attribute.ContractName);\r
  47             Assert.IsNull(attribute.ContractType);\r
  48         }\r
  49 \r
  50         [TestMethod]\r
  51         public void Constructor2_ValueAsContractNameArgument_ShouldSetContractNameProperty()\r
  52         {\r
  53             var expectations = Expectations.GetContractNamesWithEmpty();\r
  54 \r
  55             foreach (var e in expectations)\r
  56             {\r
  57                 var attribute = new ImportAttribute(e);\r
  58 \r
  59                 Assert.AreEqual(e, attribute.ContractName);\r
  60             }\r
  61         }\r
  62 \r
  63         [TestMethod]\r
  64         public void Constructor1_ShouldSetAllowDefaultPropertyToFalse()\r
  65         {\r
  66             var attribute = new ImportAttribute();\r
  67 \r
  68             Assert.IsFalse(attribute.AllowDefault);\r
  69         }\r
  70 \r
  71         [TestMethod]\r
  72         public void Constructor2_ShouldSetAllowDefaultPropertyToFalse()\r
  73         {\r
  74             var attribute = new ImportAttribute("ContractName");\r
  75 \r
  76             Assert.IsFalse(attribute.AllowDefault);\r
  77         }\r
  78 \r
  79         [TestMethod]\r
  80         public void Constructor3_ShouldSetAllowDefaultPropertyToFalse()\r
  81         {\r
  82             var attribute = new ImportAttribute(typeof(String));\r
  83 \r
  84             Assert.IsFalse(attribute.AllowDefault);\r
  85         }\r
  86 \r
  87         [TestMethod]\r
  88         public void Constructor1_ShouldSetAllowRecompositionPropertyToFalse()\r
  89         {\r
  90             var attribute = new ImportAttribute();\r
  91 \r
  92             Assert.IsFalse(attribute.AllowRecomposition);\r
  93         }\r
  94 \r
  95         [TestMethod]\r
  96         public void Constructor2_ShouldSetAllowRecompositionPropertyToFalse()\r
  97         {\r
  98             var attribute = new ImportAttribute("ContractName");\r
  99 \r
 100             Assert.IsFalse(attribute.AllowRecomposition);\r
 101         }\r
 102 \r
 103         [TestMethod]\r
 104         public void Constructor3_ShouldSetAllowRecompositionPropertyToFalse()\r
 105         {\r
 106             var attribute = new ImportAttribute(typeof(String));\r
 107 \r
 108             Assert.IsFalse(attribute.AllowRecomposition);\r
 109         }\r
 110 \r
 111         [TestMethod]\r
 112         public void AllowDefault_ValueAsValueArgument_ShouldSetProperty()\r
 113         {\r
 114             var expectations = Expectations.GetBooleans();\r
 115 \r
 116             var attribute = new ImportAttribute();\r
 117 \r
 118             foreach (var e in expectations)\r
 119             {\r
 120                 attribute.AllowDefault = e;\r
 121                 Assert.AreEqual(e, attribute.AllowDefault);\r
 122             }\r
 123         }\r
 124 \r
 125         [TestMethod]\r
 126         public void AllowRecomposition_ValueAsValueArgument_ShouldSetProperty()\r
 127         {\r
 128             var expectations = Expectations.GetBooleans();\r
 129 \r
 130             var attribute = new ImportAttribute();\r
 131 \r
 132             foreach (var e in expectations)\r
 133             {\r
 134                 attribute.AllowRecomposition = e;\r
 135                 Assert.AreEqual(e, attribute.AllowRecomposition);\r
 136             }\r
 137         }\r
 138     }\r
 139 }\r