MonoRail/Castle.MonoRail.Framework.Tests/ViewComponents/DefaultViewComponentRegistryTests.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.MonoRail.Framework.Tests.ViewComponents
  16 {
  17         using System;
  18         using Castle.MonoRail.Framework.Services;
  19         using NUnit.Framework;
  20
  21         [TestFixture]
  22         public class DefaultViewComponentRegistryTests
  23         {
  24                 private DefaultViewComponentRegistry registry;
  25
  26                 [SetUp]
  27                 public void Setup()
  28                 {
  29                         registry = new DefaultViewComponentRegistry();
  30                 }
  31
  32                 [Test]
  33                 public void AddViewComponent_NewComponent_Works()
  34                 {
  35                         registry.AddViewComponent("MyViewComponent", typeof(ViewComponent));
  36                 }
  37
  38                 [Test]
  39                 [ExpectedException(typeof(MonoRailException))]
  40                 public void AddViewComponent_DuplicateComponent_ThrowsException()
  41                 {
  42                         registry.AddViewComponent("MyViewComponent", typeof(ViewComponent));
  43                         registry.AddViewComponent("MyViewComponent", typeof(ViewComponent));
  44                 }
  45
  46                 [Test]
  47                 [ExpectedException(typeof(MonoRailException))]
  48                 public void AddViewComponent_NonViewComponent_ThrowsException()
  49                 {
  50                         registry.AddViewComponent("MyViewComponent", typeof(DefaultViewComponentRegistry));
  51                 }
  52
  53                 [Test]
  54                 [ExpectedException(typeof(MonoRailException))]
  55                 public void GetViewComponent_MissingComponent_ThrowsException()
  56                 {
  57                         registry.GetViewComponent("MissingComponent");
  58                 }
  59
  60                 [Test]
  61                 public void GetViewComponent_ExistingComponent_Works()
  62                 {
  63                         Type type = typeof(ViewComponent);
  64                         registry.AddViewComponent("MyViewComponent", type);
  65                         Assert.AreEqual(type, registry.GetViewComponent("MyViewComponent"));
  66                 }
  67
  68                 [Test]
  69                 public void GetViewComponent_ExistingWithoutComponentWithoutSuffixLookup_Works()
  70                 {
  71                         Type type = typeof(ViewComponent);
  72                         registry.AddViewComponent("MyView", type);
  73                         Assert.AreEqual(type, registry.GetViewComponent("MyView"));
  74                 }
  75
  76                 [Test]
  77                 public void GetViewComponent_ExistingComponentWithoutSuffix_Works()
  78                 {
  79                         Type type = typeof(ViewComponent);
  80                         registry.AddViewComponent("MyViewComponent", type);
  81                         Assert.AreEqual(type, registry.GetViewComponent("MyView"));
  82                 }
  83
  84                 [Test]
  85                 public void GetViewComponent_NamedViaAttribute_Works()
  86                 {
  87                         Type type = typeof(ATestViewComponent);
  88                         registry.AddViewComponent("MyViewComponent", type);
  89                         Assert.AreEqual(type, registry.GetViewComponent("DifferentName"));
  90                 }
  91         }
  92
  93         [ViewComponentDetails("DifferentName")]
  94         public class ATestViewComponent : ViewComponent
  95         {
  96         }
  97 }