Sure here you go...
TypeError in 'ApplicationHelper should display flash'
can't convert Symbol into String
/home/morris/work/snowdogsrus/rails/snowdogsrus/config/../app/helpers/
application_helper.rb:15:in `open'
/home/morris/work/snowdogsrus/rails/snowdogsrus/config/../app/helpers/
application_helper.rb:15:in `display_flash'
/home/morris/work/snowdogsrus/rails/snowdogsrus/config/../app/helpers/
application_helper.rb:13:in `each'
/home/morris/work/snowdogsrus/rails/snowdogsrus/config/../app/helpers/
application_helper.rb:13:in `display_flash'
/home/morris/work/snowdogsrus/rails/snowdogsrus/spec/helpers/
application_helper_spec.rb:12:
/home/morris/work/snowdogsrus/rails/snowdogsrus/spec/helpers/
application_helper_spec.rb:10:in `each'
/home/morris/work/snowdogsrus/rails/snowdogsrus/spec/helpers/
application_helper_spec.rb:10:
# application_helper_spec.rb
require File.dirname(__FILE__) + '/../spec_helper'
describe ApplicationHelper do
it "should display flash" do
for name in [:notice, :warning, :error]
flash[name]= "flash #{name.to_s} message"
display_flash.should == "<div class=\"#{name}\">#{flash[name]}</
div>" # Line 12
flash[name]= nil
end
end
end
# application_helper.rb
def display_flash
for name in [:notice, :warning, :error]
if flash[name]
open :div, flash[name], {:class => name} # Line 15
end
end
nil
end
(Note I know this test will not match, but it is meant to fail the
first time ;)
However the error has nothing to do with the test, it is because open
is probably trying to call File::open
I don't believe HAML is even being loaded for this test.
On Jul 11, 6:19 pm, Nathan Weizenbaum <[EMAIL PROTECTED]> wrote:
> Do you have a backtrace I can see? I'm too lazy to do it myself :p. In
> my defense, it's the hottest day of the year in Seattle...
>
> - Nathan
>
> wolfmanjm wrote:
> > I like RSpec as it has the ability to test helpers standalone.
>
> > However I have not yet found the magic incantation to get it to work
> > with a helper that uses open or puts.
>
> > I suspect you need to include HAML and setup some context for it to
> > render to.
>
> > Any ideas on how to do that would be appreciated as I had to disable
> > many of my RSpec helper tests when I started using HAML open.
>
> > On Jul 10, 11:46 pm, Moses Hohman <[EMAIL PROTECTED]> wrote:
>
> >> What's the best way to test helper methods that generate HTML using
> >> Haml::Helpers#open? I want to test the helper method directly without
> >> using it in a view.
>
> >> thanks, M
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