public void CatchWithTaskTest()
{
//arrange
Exception realEception = null;
IPandaTask nextTask = new PandaTask();
IPandaTask NextTaskCallback(Exception ex)
{
realEception = ex;
return(nextTask);
}
Exception excpectException = new Exception();
_task.Reject(excpectException);
//act
IPandaTask rejectTask = _task.Catch(NextTaskCallback);
var castedTask = rejectTask as ContinuationTaskFromPandaTask;
var callback = RuntimeReflection.GetValue <Func <IPandaTask>, ContinuationTaskFromPandaTask>(@"_nextActionDelegate", castedTask);
IPandaTask realTask = callback();
//assert
Assert.NotNull(castedTask);
Assert.True(castedTask.FromCatch);
Assert.AreEqual(realTask, nextTask);
Assert.AreEqual(excpectException, realEception);
}
public void ThenWithTaskTest()
{
//arrange
Func <IPandaTask> expectedCallback = () => null;
//act
IPandaTask newtask = _task.Then(expectedCallback);
var castedTask = newtask as ContinuationTaskFromPandaTask;
var realCallback = RuntimeReflection.GetValue <Func <IPandaTask>, ContinuationTaskFromPandaTask>(@"_nextActionDelegate", castedTask);
//assert
Assert.NotNull(castedTask);
Assert.False(castedTask.FromCatch);
Assert.AreEqual(expectedCallback, realCallback);
}
public static void ChapterTwo()
{
#region [ Create types ]
CreateTypes createTypes = new CreateTypes();
//createTypes.StructAndClasses();
//createTypes.Aliens();
//createTypes.MyStackGeneric();
//createTypes.ThisConstructor();
//createTypes.DestoryAlien();
//createTypes.SummaryOfCh1to2_1();
#endregion
#region [ Consume types ]
ConsumeTypes consumeTypes = new ConsumeTypes();
//consumeTypes.BoxingAndUnboxing();
//consumeTypes.ImplicitExplicitOperator();
//consumeTypes.UsingDynamic();
#endregion
#region [ Class hierarchies ]
ClassHierarchy ch = new ClassHierarchy();
//ch.DepositInMyBank(20);
//ch.ComparePricesInMyBank();
#endregion
#region [ Reflection ]
#region [ Attributes, Methods Invoke, Load Assemblies]
RuntimeReflection reflection = new RuntimeReflection();
//reflection.TestConditional();
//reflection.CheckAttribute();
//reflection.CheckCustomAttribute();
//reflection.IdentityMembersInClass();
//reflection.CallMethodUsingReflection();
//reflection.ScanAssembly();
#endregion
#region [ Code DOM , Expression Trees and Reflection ]
#region [ CodeDOM ]
CodeDOMExample cde = new CodeDOMExample();
//cde.GenerateCodDOM();
#endregion
#region [ Expression Trees ]
ExpressionTrees et = new ExpressionTrees();
//et.ExpressionTreeMultiply();
//et.ExpressionTreeModifyToAdd();
//et.IsAdultFemale();
#endregion
#region [ More Reflection ]
Assemblies assemblies = new Assemblies();
//assemblies.DisplayAssemblyInfo();
//assemblies.GetPropertyInfo();
//assemblies.GetMethodInfo();
#endregion
#endregion
#endregion
#region [ Manipulate strings ]
ManipulateStrings manipulateStrings = new ManipulateStrings();
//manipulateStrings.StringInterning();
//manipulateStrings.StringWriter();
//manipulateStrings.StringReader();
//manipulateStrings.SearchStrings();
//manipulateStrings.StringComparisonAndCulture();
//manipulateStrings.FormatString();
//manipulateStrings.FormattableString();
//manipulateStrings.MusicTrackFormatter();
#endregion
}
