Core/Castle.Core.Tests/ReflectionBasedDictionaryAdapterTestCase.cs

   1 // Copyright 2004-2008 Castle Project - http://www.castleproject.org/
   2 //
   3 // Licensed under the Apache License, Version 2.0 (the "License");
   4 // you may not use this file except in compliance with the License.
   5 // You may obtain a copy of the License at
   6 //
   7 //     http://www.apache.org/licenses/LICENSE-2.0
   8 //
   9 // Unless required by applicable law or agreed to in writing, software
  10 // distributed under the License is distributed on an "AS IS" BASIS,
  11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  12 // See the License for the specific language governing permissions and
  13 // limitations under the License.
  14
  15 namespace Castle.Core.Tests
  16 {
  17         using System;
  18         using Castle.Core;
  19         using NUnit.Framework;
  20
  21         [TestFixture]
  22         public class ReflectionBasedDictionaryAdapterTestCase
  23         {
  24                 [Test, ExpectedException(typeof(ArgumentNullException))]
  25                 public void CannotCreateWithNullArgument()
  26                 {
  27                         new ReflectionBasedDictionaryAdapter(null);
  28                 }
  29
  30                 [Test]
  31                 public void CanAccessExistingPropertiesInACaseInsensitiveFashion()
  32                 {
  33                         ReflectionBasedDictionaryAdapter dict = new ReflectionBasedDictionaryAdapter(new Customer(1, "name"));
  34
  35                         Assert.IsTrue(dict.Contains("id"));
  36                         Assert.IsTrue(dict.Contains("ID"));
  37                         Assert.IsTrue(dict.Contains("Id"));
  38                         Assert.IsTrue(dict.Contains("name"));
  39                         Assert.IsTrue(dict.Contains("Name"));
  40                         Assert.IsTrue(dict.Contains("NAME"));
  41                 }
  42
  43                 [Test]
  44                 public void ShouldNotAccessInexistingProperties()
  45                 {
  46                         ReflectionBasedDictionaryAdapter dict = new ReflectionBasedDictionaryAdapter(new Customer(1, "name"));
  47
  48                         Assert.IsFalse(dict.Contains("Age"));
  49                         Assert.IsFalse(dict.Contains("Address"));
  50                 }
  51
  52                 [Test]
  53                 public void CanAccessPropertiesValues()
  54                 {
  55                         ReflectionBasedDictionaryAdapter dict = new ReflectionBasedDictionaryAdapter(new Customer(1, "name"));
  56
  57                         Assert.AreEqual(1, dict["id"]);
  58                         Assert.AreEqual("name", dict["name"]);
  59                 }
  60
  61                 [Test]
  62                 public void InexistingPropertiesReturnsNull()
  63                 {
  64                         ReflectionBasedDictionaryAdapter dict = new ReflectionBasedDictionaryAdapter(new Customer(1, "name"));
  65
  66                         Assert.IsNull(dict["age"]);
  67                 }
  68
  69                 public class Customer
  70                 {
  71                         private int id;
  72                         private string name;
  73
  74                         public Customer(int id, string name)
  75                         {
  76                                 this.id = id;
  77                                 this.name = name;
  78                         }
  79
  80                         public int Id
  81                         {
  82                                 get { return id; }
  83                                 set { id = value; }
  84                         }
  85
  86                         public string Name
  87                         {
  88                                 get { return name; }
  89                                 set { name = value; }
  90                         }
  91                 }
  92         }
  93 }