nunit24/NUnitExtensions/core/RowTest/RowTestFramework.cs

   1 // *********************************************************************
   2 // Copyright 2007, Andreas Schlapsi
   3 // This is free software licensed under the MIT license.
   4 // *********************************************************************
   5 using System;
   6 using System.Reflection;
   7 using NUnit.Core;
   8
   9 namespace NUnit.Core.Extensions.RowTest
  10 {
  11         public sealed class RowTestFramework
  12         {
  13                 public const string RowTestAttribute = "NUnit.Framework.Extensions.RowTestAttribute";
  14                 public const string RowAttribute = "NUnit.Framework.Extensions.RowAttribute";
  15                 public const string SpecialValueEnum = "NUnit.Framework.Extensions.SpecialValue";
  16
  17                 private RowTestFramework()
  18                 {
  19                 }
  20
  21                 public static bool IsRowTest(MethodInfo method)
  22                 {
  23                         if (method == null)
  24                                 return false;
  25
  26                         return Reflect.HasAttribute(method, RowTestAttribute, false);;
  27                 }
  28
  29                 public static Attribute[] GetRowAttributes(MethodInfo method)
  30                 {
  31                         if (method == null)
  32                                 throw new ArgumentNullException("method");
  33
  34                         return Reflect.GetAttributes(method, RowAttribute, false);
  35                 }
  36
  37                 public static object[] GetRowArguments(Attribute attribute)
  38                 {
  39                         return Reflect.GetPropertyValue(attribute, "Arguments") as object[];
  40                 }
  41
  42                 public static bool IsSpecialValue(object argument)
  43                 {
  44                         if (argument == null)
  45                                 return false;
  46
  47                         return argument.GetType().FullName == SpecialValueEnum;
  48                 }
  49
  50                 public static Type GetExpectedExceptionType(Attribute attribute)
  51                 {
  52                         return Reflect.GetPropertyValue(attribute, "ExpectedException") as Type;
  53                 }
  54
  55                 public static string GetExpectedExceptionMessage(Attribute attribute)
  56                 {
  57                         return Reflect.GetPropertyValue(attribute, "ExceptionMessage") as string;
  58                 }
  59
  60                 public static string GetTestName(Attribute attribute)
  61                 {
  62                         return Reflect.GetPropertyValue(attribute, "TestName") as string;
  63                 }
  64         }
  65 }