public void SetAndGetContexts2()
{
string name = Guid.NewGuid().ToString();
string value1 = Guid.NewGuid().ToString();
string value2 = Guid.NewGuid().ToString();
//1. Change current ExecutionContext will never affect the DependentContext.
using (ExecutionContextScope contextScope1 = new ExecutionContextScope())
{
ExecutionContext.Current.SetValue(name, value1);
DependentContext depedencyContext = ExecutionContext.Current.DepedentClone();
ExecutionContext.Current.SetValue(name, value2);
Task <string> task = Task.Factory.StartNew <string>(() =>
{
using (ExecutionContextScope contextScope2 = new ExecutionContextScope(depedencyContext))
{
return(ExecutionContext.Current.GetValue <string>(name));
}
});
Assert.AreEqual <string>(value1, task.Result);
Assert.AreEqual <string>(value2, ExecutionContext.Current.GetValue <string>(name));
}
//2. Change DependentContext will never affect the current ExecutionContext.
using (ExecutionContextScope contextScope1 = new ExecutionContextScope())
{
ExecutionContext.Current.SetValue(name, value1);
DependentContext depedencyContext = ExecutionContext.Current.DepedentClone();
Task <string> task = Task.Factory.StartNew <string>(() =>
{
using (ExecutionContextScope contextScope2 = new ExecutionContextScope(depedencyContext))
{
ExecutionContext.Current.SetValue(name, value2);
return(ExecutionContext.Current.GetValue <string>(name));
}
});
Assert.AreEqual <string>(value2, task.Result);
Assert.AreEqual <string>(value1, ExecutionContext.Current.GetValue <string>(name));
}
}
public AddNewDependentHandler(DependentContext db, IMapper mapper)
{
_db = db;
_mapper = mapper;
}
