nunit24/NUnitMocks/mocks/MockCall.cs

   1 // ****************************************************************
   2 // Copyright 2007, Charlie Poole
   3 // This is free software licensed under the NUnit license. You may
   4 // obtain a copy of the license at http://nunit.org/?p=license&r=2.4
   5 // ****************************************************************
   6
   7 using System;
   8 using NUnit.Framework;
   9 using NUnit.Framework.Constraints;
  10
  11 namespace NUnit.Mocks
  12 {
  13         /// <summary>
  14         /// Summary description for ExpectedCall.
  15         /// </summary>
  16         public class MockCall : ICall
  17         {
  18                 private MethodSignature signature;
  19                 private object returnVal;
  20                 private Exception exception;
  21                 private object[] expectedArgs;
  22
  23 //              public static object[] Any = new object[0];
  24
  25                 public MockCall( MethodSignature signature, object  returnVal, Exception exception, params object[] args )
  26                 {
  27                         this.signature = signature;
  28                         this.returnVal = returnVal;
  29                         this.exception = exception;
  30                         this.expectedArgs = args;
  31                 }
  32
  33                 public object Call( object[] actualArgs )
  34                 {
  35                         if ( expectedArgs != null )
  36                         {
  37                                 Assert.AreEqual( expectedArgs.Length, actualArgs.Length, "Invalid argument count in call to {0}", this.signature.methodName );
  38
  39                                 for( int i = 0; i < expectedArgs.Length; i++ )
  40                                 {
  41                                         if ( expectedArgs[i] is Constraint )
  42                                                 Assert.That( actualArgs[i], (Constraint)expectedArgs[i] );
  43                                         else
  44                                                 Assert.AreEqual( expectedArgs[i], actualArgs[i] );
  45                                 }
  46                         }
  47
  48                         if ( exception != null )
  49                                 throw exception;
  50
  51                         return returnVal;
  52                 }
  53         }
  54 }