public void GetTicketByReference_returns_null_when_no_tickets_match([InMemory] IEntityData repo,
TicketReference reference)
{
var spec = Mock.Of <ISpecForTicketReferenceEquality>();
Mock.Get(spec)
.Setup(x => x.GetExpression())
.Returns((Ticket x) => false);
var sut = new TicketReferenceQuery(repo, refParam => spec);
var result = sut.GetTicketByReference(reference);
Assert.That(result, Is.Null);
}
public void GetTicketByReference_uses_the_specification_factory_with_a_ref([InMemory] IEntityData repo,
[TrueSpecExpr] ISpecForTicketReferenceEquality spec,
TicketReference reference)
{
TicketReference refProvidedToFactory = null;
var sut = new TicketReferenceQuery(repo, refParam => {
refProvidedToFactory = refParam;
return(spec);
});
sut.GetTicketByReference(reference);
Assert.That(refProvidedToFactory, Is.SameAs(reference));
}
public void GetTicketByReference_uses_spec_to_filter_entity_query_results([InMemory] IEntityData repo,
Ticket ticketOne,
Ticket ticketTwo,
Ticket ticketThree,
TicketReference reference)
{
var spec = Mock.Of <ISpecForTicketReferenceEquality>();
Mock.Get(spec)
.Setup(x => x.GetExpression())
.Returns((Ticket x) => x == ticketTwo);
repo.Add(ticketOne);
repo.Add(ticketTwo);
repo.Add(ticketThree);
var sut = new TicketReferenceQuery(repo, refParam => spec);
var result = sut.GetTicketByReference(reference);
Assert.That(result, Is.SameAs(ticketTwo));
}
