public void Should_not_call_commit_if_an_exception_occurs_when_decorated_handler_handles_request(
IUnitOfWork unitOfWork,
IRequestHandler <Request, Response> handler,
IRequestHandler <Request, Response> unitOfWorkHandler)
{
"Given an IUnitOfWork"
.Given(() => unitOfWork = Substitute.For <IUnitOfWork>());
"And an IRequestHandler that will thow an exception"
.And(() =>
{
handler = Substitute.For <IRequestHandler <Request, Response> >();
handler
.Handle(Arg.Any <Request>())
.Returns(_ => { throw new Exception(); });
});
"And an UnitOfWorkHandler constructed with the IUnitOfWork and the IRequestHandler"
.And(() => unitOfWorkHandler = new UnitOfWorkHandler <Request, Response>(unitOfWork, handler));
"After handling a Request"
.When(() => Record.Exception(() => unitOfWorkHandler.Handle(new Request())));
"Then the IUnitOfWork should be commited"
.Then(() => unitOfWork.DidNotReceive().Commit());
}
public void Should_call_commit_if_decorated_handler_handles_request_successfully(
IUnitOfWork unitOfWork,
IRequestHandler <Request, Response> handler,
IRequestHandler <Request, Response> unitOfWorkHandler)
{
"Given an IUnitOfWork"
.Given(() => unitOfWork = Substitute.For <IUnitOfWork>());
"And an IRequestHandler that will process the request successfully"
.And(() => handler = Substitute.For <IRequestHandler <Request, Response> >());
"And an UnitOfWorkHandler constructed with the IUnitOfWork and the IRequestHandler"
.And(() => unitOfWorkHandler = new UnitOfWorkHandler <Request, Response>(unitOfWork, handler));
"After handling a Request"
.When(() => unitOfWorkHandler.Handle(new Request()));
"Then the IUnitOfWork should be commited"
.Then(() => unitOfWork.Received().Commit());
}
