On Mon, Feb 21, 2011 at 5:18 AM, Daniel Salmeron Amselem < daniel.amse...@gmail.com> wrote:
> I'm trying to test this with Ruby 1.9.2, RSpec 2.5.0, and Rails 3.0.4: > > context "toggle_resource method" do > it "should remove the resource from the group" do > group = Factory(:unique_group) > user = Factory(:unique_user, :account => group.account) > > group.add_resource(user) > group.reload > group.should have(1).users > > group.toggle_resource(user) > group.reload > group.should have(0).users > end > end > > and I had to add 'group.reload' in order to make this thing work. I would > appreciate if anyone could explain to me why do I need to do it, and why I > can't see a message that it's in the model, something like the following: > > def add_resource(resource) > p "HEY" > GroupResource.create(:resource => resource, :group => self) > end > > The message "HEY" doesn't appear in the console after running 'rspec > spec/models/group_spec.rb'. Thanks in advance. > > _______________________________________________ > rspec-users mailing list > rspec-users@rubyforge.org > http://rubyforge.org/mailman/listinfo/rspec-users You have to call "reload" to clear activerecord caches. Destroying an associated record does not affect the cache. One way you could write your spec is like this: expect { group.add_resource(user) }.to change(group, :users).by(1) expect { group.toggle_resource(user) }.to change(group, :users).by(-1) Let us know if that works for you. Thanks.
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