public void cannot_add_a_null_resource_key()
{
var repo = new HandlerRepository();
Executing(() => repo.AddResourceHandler(null, TypeSystems.Default.FromClr(typeof(Frodo))))
.ShouldThrow<ArgumentNullException>();
}
public void enumerating_over_the_list_of_handlers_will_only_return_distinct_handlers()
{
var gilGalad = TypeSystems.Default.FromClr(typeof(GilGalad));
var repo = new HandlerRepository();
repo.AddResourceHandler("Narya", gilGalad);
repo.AddResourceHandler("Vilya", gilGalad);
repo.GetHandlerTypes().ShouldContain(gilGalad).Count().ShouldBe(1);
}
public void canoot_add_the_same_handler_type_twice_to_the_same_key()
{
var type = TypeSystems.Default.FromClr(typeof(string));
var repo = new HandlerRepository();
repo.AddResourceHandler("ring of power",type);
Executing(() => repo.AddResourceHandler("ring of power", type))
.ShouldThrow<ArgumentException>();
}
public void the_same_handler_can_be_registered_for_two_resources()
{
var gilGalad = TypeSystems.Default.FromClr(typeof(GilGalad));
var repo = new HandlerRepository();
repo.AddResourceHandler("Narya", gilGalad);
repo.AddResourceHandler("Vilya", gilGalad);
repo.GetHandlerTypesFor("Narya").FirstOrDefault().ShouldBe(gilGalad);
repo.GetHandlerTypesFor("Vilya").FirstOrDefault().ShouldBe(gilGalad);
}
public void the_first_handler_is_returned_when_two_handlers_are_registered_for_the_same_key()
{
var handler1 = TypeSystems.Default.FromClr(typeof(Sauron));
var handler2 = TypeSystems.Default.FromClr(typeof(Frodo));
var repo = new HandlerRepository();
repo.AddResourceHandler("ring of power", handler1);
repo.AddResourceHandler("ring of power", handler2);
repo.GetHandlerTypesFor("ring of power").FirstOrDefault()
.ShouldBe(handler1);
}
public void two_handlers_can_be_registered_for_the_same_key()
{
var handler1 = TypeSystems.Default.FromClr(typeof(Sauron));
var handler2 = TypeSystems.Default.FromClr(typeof(Frodo));
var repo = new HandlerRepository();
repo.AddResourceHandler("ring of power", handler1);
repo.AddResourceHandler("ring of power", handler2);
repo.GetHandlerTypesFor("ring of power")
.ShouldContain(handler1)
.ShouldContain(handler2);
}
