How to run tests in RSpec for Firefox

[al3kc]

Hi,

I use RSpec framework to run my tests. For IE I can run all tests like

require 'folder/TEst1.rb'
require 'folder/TEst2.rb'
require 'folder/TEst3.rb'

or

Dir['folder1/*.rb'].each {|test| require test }
Dir['folder2/*.rb'].each {|test| require test }

But when I try to run it in FF all tests fails. What is going wrong
for FF?