1 // ***********************************************************************
2 // Copyright (c) 2008 Charlie Poole
4 // Permission is hereby granted, free of charge, to any person obtaining
5 // a copy of this software and associated documentation files (the
6 // "Software"), to deal in the Software without restriction, including
7 // without limitation the rights to use, copy, modify, merge, publish,
8 // distribute, sublicense, and/or sell copies of the Software, and to
9 // permit persons to whom the Software is furnished to do so, subject to
10 // the following conditions:
12 // The above copyright notice and this permission notice shall be
13 // included in all copies or substantial portions of the Software.
15 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
16 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
17 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
18 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
19 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
20 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
21 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
22 // ***********************************************************************
25 #define NUNIT_FRAMEWORK
30 using System.Collections;
31 using System.Collections.Generic;
32 using System.Reflection;
33 using NUnit.Compatibility;
35 namespace NUnit.Framework
38 /// ListMapper is used to transform a collection used as an actual argument
39 /// producing another collection to be used in the assertion.
41 public class ListMapper
46 /// Construct a ListMapper based on a collection
48 /// <param name="original">The collection to be transformed</param>
49 public ListMapper( ICollection original )
51 this.original = original;
55 /// Produces a collection containing all the _values of a property
57 /// <param name="name">The collection of property _values</param>
58 /// <returns></returns>
59 public ICollection Property( string name )
61 var propList = new List<object>();
62 foreach( object item in original )
64 PropertyInfo property = item.GetType().GetProperty( name,
65 BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance );
66 if ( property == null )
67 throw new ArgumentException( string.Format(
68 "{0} does not have a {1} property", item, name ) );
70 propList.Add( property.GetValue( item, null ) );