Hoping you can help. I have a project using rspec 1.1.3 and rails
2.0.2. I’ve run into a small problem. Said project has a method in
application_helper.rb named “description”. Whenever a spec test
fails, I see a message like so:
snip/vendor/plugins/rspec/lib/spec/runner/reporter.rb:37:in
`description’: wrong number of arguments (0 for 2) (ArgumentError)
It just so happens that my description method takes 2 arguments. It
seems that this method is clashing with one of the methods in rspec.
Is there a workaround for this situation? It’s a pain to have to
rename my method everytime I want to see a proper failure message from
rspec.
It just so happens that my description method takes 2 arguments. It seems
that this method is clashing with one of the methods in rspec. Is there a
workaround for this situation? It’s a pain to have to rename my method
everytime I want to see a proper failure message from rspec.
I’m attaching a full backtrace run with --trace.
If the first argument to describe() is a module it gets included in
the resulting example group. To avoid this, just make it a String:
describe ‘MyHelperModule’ do
…
end
In the next release there is a helper object you can use in your
helper examples:
describe HelperModule do
it “should describe something by default” do
helper.description.should == “something”
end
end
In some future release, that is the only way it will work as we will
no longer include the module in the example group. That might be a way
off though.
It seems that this method is clashing with one of the methods in rspec. Is
there a workaround for this situation? It’s a pain to have to rename my
method everytime I want to see a proper failure message from rspec.
Not to be glib, but you could just rename it one time.
Seriously though, ‘description’ is an awfully generically named method
to
have exposed to every view in your app. Is that the best name for it?
I followed your advice, with one slight addition. Inside of my
describe block I included the ApplicationHelper manually, so that I
could call the methods in it. Everything is working fine now.
Thanks for your help.
e.
On May 14, 2008, at 6:44 AM, David C. wrote:
snip/vendor/plugins/rspec/lib/spec/runner/reporter.rb:37:in
I’m attaching a full backtrace run with --trace.