/src/NUnit/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
 5// ****************************************************************
 6
 7using System;
 8using NUnit.Framework;
 9using NUnit.Framework.Constraints;
10
11namespace 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 IResolveConstraint )
42						Assert.That( actualArgs[i], (IResolveConstraint)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}