MonoRail/Castle.MonoRail.Framework.Tests/Actions/ActionMethodExecutorTestCase.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.Actions
  16 {
  17         using System.Reflection;
  18         using NUnit.Framework;
  19         using Castle.MonoRail.Framework.Descriptors;
  20         using Castle.MonoRail.Framework.Test;
  21
  22         [TestFixture]
  23         public class ActionMethodExecutorTestCase
  24         {
  25                 [Test]
  26                 public void ShouldReflectAbsenceOfConfigurationOnMetaDescriptor()
  27                 {
  28                         BaseController controller = new BaseController();
  29                         ActionMetaDescriptor actionMeta = new ActionMetaDescriptor();
  30
  31                         ActionMethodExecutor executor = new ActionMethodExecutor(GetActionMethod(controller), actionMeta);
  32
  33                         Assert.IsFalse(executor.ShouldSkipAllFilters);
  34                         Assert.IsFalse(executor.ShouldSkipRescues);
  35                         Assert.IsFalse(executor.ShouldSkipFilter(typeof(DummyFilter)));
  36                         Assert.IsNull(executor.LayoutOverride);
  37                         Assert.AreEqual(0, executor.Resources.Length);
  38                 }
  39
  40                 [Test]
  41                 public void ShouldReturnTrueToSkipRescueReflectingMeta()
  42                 {
  43                         BaseController controller = new BaseController();
  44                         ActionMetaDescriptor actionMeta = new ActionMetaDescriptor();
  45                         actionMeta.SkipRescue = new SkipRescueAttribute();
  46
  47                         ActionMethodExecutor executor = new ActionMethodExecutor(GetActionMethod(controller), actionMeta);
  48
  49                         Assert.IsTrue(executor.ShouldSkipRescues);
  50                         Assert.IsFalse(executor.ShouldSkipAllFilters);
  51                         Assert.IsFalse(executor.ShouldSkipFilter(typeof(DummyFilter)));
  52                         Assert.IsNull(executor.LayoutOverride);
  53                         Assert.AreEqual(0, executor.Resources.Length);
  54                 }
  55
  56                 [Test]
  57                 public void ShouldReturnTrueToSkipAllFiltersReflectingMeta()
  58                 {
  59                         BaseController controller = new BaseController();
  60                         ActionMetaDescriptor actionMeta = new ActionMetaDescriptor();
  61                         actionMeta.SkipFilters.Add(new SkipFilterAttribute());
  62
  63                         ActionMethodExecutor executor = new ActionMethodExecutor(GetActionMethod(controller), actionMeta);
  64
  65                         Assert.IsTrue(executor.ShouldSkipAllFilters);
  66                         Assert.IsFalse(executor.ShouldSkipRescues);
  67                         Assert.IsFalse(executor.ShouldSkipFilter(typeof(DummyFilter)));
  68                         Assert.IsNull(executor.LayoutOverride);
  69                         Assert.AreEqual(0, executor.Resources.Length);
  70                 }
  71
  72                 [Test]
  73                 public void ShouldReturnTrueToSkipSpecifiedFiltersReflectingMeta()
  74                 {
  75                         BaseController controller = new BaseController();
  76                         ActionMetaDescriptor actionMeta = new ActionMetaDescriptor();
  77                         actionMeta.SkipFilters.Add(new SkipFilterAttribute(typeof(DummyFilter)));
  78
  79                         ActionMethodExecutor executor = new ActionMethodExecutor(GetActionMethod(controller), actionMeta);
  80
  81                         Assert.IsTrue(executor.ShouldSkipFilter(typeof(DummyFilter)));
  82                         Assert.IsFalse(executor.ShouldSkipRescues);
  83                         Assert.IsFalse(executor.ShouldSkipAllFilters);
  84                         Assert.IsNull(executor.LayoutOverride);
  85                         Assert.AreEqual(0, executor.Resources.Length);
  86                 }
  87
  88                 [Test]
  89                 public void ShouldReturnLayoutReflectingMeta()
  90                 {
  91                         BaseController controller = new BaseController();
  92                         ActionMetaDescriptor actionMeta = new ActionMetaDescriptor();
  93                         actionMeta.Layout = new LayoutDescriptor("layoutname");
  94
  95                         ActionMethodExecutor executor = new ActionMethodExecutor(GetActionMethod(controller), actionMeta);
  96
  97                         Assert.IsFalse(executor.ShouldSkipFilter(typeof(DummyFilter)));
  98                         Assert.IsFalse(executor.ShouldSkipRescues);
  99                         Assert.IsFalse(executor.ShouldSkipAllFilters);
 100                         Assert.AreEqual("layoutname", executor.LayoutOverride[0]);
 101                         Assert.AreEqual(0, executor.Resources.Length);
 102                 }
 103
 104                 [Test]
 105                 public void ShouldReturnResourcesReflectingMeta()
 106                 {
 107                         BaseController controller = new BaseController();
 108                         ActionMetaDescriptor actionMeta = new ActionMetaDescriptor();
 109                         actionMeta.Resources = new ResourceDescriptor[] { new ResourceDescriptor(typeof(BaseController), "name", "resname", "cult", "assm") };
 110
 111                         ActionMethodExecutor executor = new ActionMethodExecutor(GetActionMethod(controller), actionMeta);
 112
 113                         Assert.IsFalse(executor.ShouldSkipFilter(typeof(DummyFilter)));
 114                         Assert.IsFalse(executor.ShouldSkipRescues);
 115                         Assert.IsFalse(executor.ShouldSkipAllFilters);
 116                         Assert.IsNull(executor.LayoutOverride);
 117                         Assert.AreEqual(1, executor.Resources.Length);
 118                 }
 119
 120                 [Test]
 121                 public void ExecutesActionAndReturnValue()
 122                 {
 123                         BaseController controller = new BaseController();
 124                         ActionMetaDescriptor actionMeta = new ActionMetaDescriptor();
 125
 126                         ActionMethodExecutor executor = new ActionMethodExecutor(GetActionMethod(controller), actionMeta);
 127
 128                         MockRequest req = new MockRequest();
 129                         MockResponse res = new MockResponse();
 130                         MockServices services = new MockServices();
 131                         IEngineContext engineContext = new MockEngineContext(req, res, services, new UrlInfo("area", "controller", "action"));
 132                         object retVal = executor.Execute(engineContext, controller, new ControllerContext());
 133
 134                         Assert.IsTrue(controller.WasExecuted);
 135                         Assert.AreEqual(1, retVal);
 136                 }
 137
 138                 private MethodInfo GetActionMethod(object controller)
 139                 {
 140                         return controller.GetType().GetMethod("Action1");
 141                 }
 142
 143                 public class BaseController : Controller
 144                 {
 145                         private bool wasExecuted;
 146
 147                         public object Action1()
 148                         {
 149                                 wasExecuted = true;
 150                                 return 1;
 151                         }
 152
 153                         public bool WasExecuted
 154                         {
 155                                 get { return wasExecuted; }
 156                         }
 157                 }
 158
 159                 public class DummyFilter : Filter
 160                 {
 161                 }
 162         }
 163 }