mcs/class/System.ComponentModel.DataAnnotations/Test/System.ComponentModel.DataAnnotations/ValidationResultTest.cs

   1 //
   2 // ValidationResultTest.cs
   3 //
   4 // Authors:
   5 //      Marek Habersack <mhabersack@novell.com>
   6 //
   7 // Copyright (C) 2010 Novell, Inc. (http://novell.com/)
   8 //
   9 // Permission is hereby granted, free of charge, to any person obtaining
  10 // a copy of this software and associated documentation files (the
  11 // "Software"), to deal in the Software without restriction, including
  12 // without limitation the rights to use, copy, modify, merge, publish,
  13 // distribute, sublicense, and/or sell copies of the Software, and to
  14 // permit persons to whom the Software is furnished to do so, subject to
  15 // the following conditions:
  16 //
  17 // The above copyright notice and this permission notice shall be
  18 // included in all copies or substantial portions of the Software.
  19 //
  20 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  21 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  22 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  23 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  24 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  25 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  26 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  27 //
  28 using System;
  29 using System.Collections.Generic;
  30 using System.ComponentModel.DataAnnotations;
  31 using System.ComponentModel.Design;
  32 using System.Text;
  33
  34 using NUnit.Framework;
  35
  36 namespace MonoTests.System.ComponentModel.DataAnnotations
  37 {
  38         [TestFixture]
  39         public class ValidationResultTest
  40         {
  41                 [Test]
  42                 public void Constructor_String ()
  43                 {
  44                         var vr = new ValidationResult ("message");
  45
  46                         Assert.AreEqual ("message", vr.ErrorMessage, "#A1");
  47                         Assert.IsNotNull (vr.MemberNames, "#A2-1");
  48
  49                         int count = 0;
  50                         foreach (string m in vr.MemberNames)
  51                                 count++;
  52                         Assert.AreEqual (0, count, "#A2-2");
  53
  54                         vr = new ValidationResult (null);
  55                         Assert.AreEqual (null, vr.ErrorMessage, "#A3");
  56                 }
  57
  58                 [Test]
  59                 public void Constructor_String_IEnumerable ()
  60                 {
  61                         var vr = new ValidationResult ("message", null);
  62
  63                         Assert.AreEqual ("message", vr.ErrorMessage, "#A1");
  64                         Assert.IsNotNull (vr.MemberNames, "#A2-1");
  65
  66                         int count = 0;
  67                         foreach (string m in vr.MemberNames)
  68                                 count++;
  69                         Assert.AreEqual (0, count, "#A2-2");
  70
  71                         var names = new string[] { "one", "two" };
  72                         vr = new ValidationResult ("message", names);
  73
  74                         Assert.AreEqual ("message", vr.ErrorMessage, "#A1");
  75                         Assert.IsNotNull (vr.MemberNames, "#A2-1");
  76                         Assert.AreSame (names, vr.MemberNames, "#A2-2");
  77
  78                         count = 0;
  79                         foreach (string m in vr.MemberNames)
  80                                 count++;
  81                         Assert.AreEqual (2, count, "#A2-3");
  82
  83                         vr = new ValidationResult (null, null);
  84                         Assert.AreEqual (null, vr.ErrorMessage, "#A3");
  85                 }
  86
  87                 [Test]
  88                 public void Success ()
  89                 {
  90                         ValidationResult success = ValidationResult.Success;
  91
  92                         Assert.IsNull (success, "#A1");
  93                 }
  94         }
  95 }