[Catalyst] unit testing with MockObject

[Matt S Trout]

Daniel McBrearty wrote:
> I am doing this :
> 
> my $mock = Test::MockObject->new;
> $mock->fake_module('Engoi::Controller::Public');
> $mock->set_true('home');
> 
> almost the first thing in the test file.
> 
> Later I do a get on /public/home, but the method in the real
> controller still gets called.

Engoi->components->{Controller::Public} = $mock;

maybe