MonoRail/Castle.MonoRail.Framework.Tests/JSGeneration/JSGeneratorDispatcherBaseTestCase.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.JSGeneration
  16 {
  17         using System;
  18         using Castle.MonoRail.Framework.JSGeneration;
  19         using Castle.MonoRail.Framework.JSGeneration.DynamicDispatching;
  20         using Castle.MonoRail.Framework.JSGeneration.Prototype;
  21         using NUnit.Framework;
  22
  23         [TestFixture]
  24         public class JSGeneratorDispatcherBaseTestCase
  25         {
  26                 private JSGeneratorDispatcher dispatcher;
  27                 private JSCodeGenerator codeGen;
  28
  29                 [SetUp]
  30                 public void Init()
  31                 {
  32                         codeGen = new JSCodeGenerator();
  33                         dispatcher = new JSGeneratorDispatcher(codeGen, new PrototypeGenerator(codeGen), new object[0], new object[0]);
  34                 }
  35
  36                 [Test]
  37                 public void SimpleCallGeneratesDelegateToMethodInvocation()
  38                 {
  39                         dispatcher.Invoke("InsertHtml", new object[] { "Top", "id", "something here" });
  40
  41                         Assert.AreEqual("new Insertion.Top(\"id\",\"something here\");\r\n", codeGen.Lines.ToString());
  42                 }
  43
  44                 [Test]
  45                 public void ElCallGeneratesAccessToElement()
  46                 {
  47                         dispatcher.Invoke("el", new object[] { "id" });
  48
  49                         Assert.AreEqual("$('id');\r\n", codeGen.Lines.ToString());
  50                 }
  51
  52                 [Test]
  53                 public void ElementCanChainOperations()
  54                 {
  55                         JSElementGeneratorDispatcher elementDispatcher = (JSElementGeneratorDispatcher) dispatcher.Invoke("el", new object[] { "id" });
  56
  57                         elementDispatcher.Invoke("replace", "something");
  58
  59                         Assert.AreEqual("$('id').replace(something);\r\n", codeGen.Lines.ToString());
  60                 }
  61
  62                 [Test]
  63                 public void SetOnElementGeneratesAssignment()
  64                 {
  65                         JSElementGeneratorDispatcher elementDispatcher = (JSElementGeneratorDispatcher) dispatcher.Invoke("el", new object[] { "id" });
  66
  67                         elementDispatcher.Invoke("set", "something");
  68
  69                         Assert.AreEqual("$('id') = something;\r\n", codeGen.Lines.ToString());
  70                 }
  71
  72                 [Test]
  73                 public void GetOnElementGeneratesNestedIdentifierAccess()
  74                 {
  75                         JSElementGeneratorDispatcher elementDispatcher = (JSElementGeneratorDispatcher) dispatcher.Invoke("el", new object[] { "id" });
  76
  77                         elementDispatcher.Get("style");
  78                         elementDispatcher.Get("color");
  79                         elementDispatcher.Invoke("set", "'white'");
  80
  81                         Assert.AreEqual("$('id').style.color = 'white';\r\n", codeGen.Lines.ToString());
  82                 }
  83
  84                 internal class JSGeneratorDispatcher : JSGeneratorDispatcherBase
  85                 {
  86                         public JSGeneratorDispatcher(IJSCodeGenerator codeGen, IJSGenerator generator, object[] extensions,
  87                                                      object[] elementExtensions) : base(codeGen, generator, extensions, elementExtensions)
  88                         {
  89                         }
  90
  91                         public object Invoke(string method, params object[] args)
  92                         {
  93                                 return InternalInvoke(method, args);
  94                         }
  95
  96                         protected override object CreateNullGenerator()
  97                         {
  98                                 throw new NotImplementedException();
  99                         }
 100
 101                         protected override object CreateJSElementGeneratorProxy(IJSCodeGenerator codeGen,
 102                                                                                 IJSElementGenerator elementGenerator,
 103                                                                                 object[] elementExtensions)
 104                         {
 105                                 return new JSElementGeneratorDispatcher(codeGen, elementGenerator, elementExtensions);
 106                         }
 107                 }
 108
 109                 internal class JSElementGeneratorDispatcher : JSElementGeneratorDispatcherBase
 110                 {
 111                         public JSElementGeneratorDispatcher(IJSCodeGenerator codeGen,
 112                                                             IJSElementGenerator elementGenerator, params object[] extensions) :
 113                                                                 base(codeGen, elementGenerator, extensions)
 114                         {
 115                         }
 116
 117                         public void Get(string propName)
 118                         {
 119                                 InternalGet(propName);
 120                         }
 121
 122                         public object Invoke(string method, params object[] args)
 123                         {
 124                                 return InternalInvoke(method, args);
 125                         }
 126                 }
 127         }
 128 }