f.feature

Feature: foo

Scenario Outline: Incorrect Search Output
       When I do an invalid search of: "<keywords>"
       Then an invalid search result page of "<response>" should not be returned!

       Examples:
       | keywords      | response                                                                           |                                                                                            
       | &^*%$ü%!      |'&^*%$%!' could not be interpreted. Please correct the construction and try again.  |

s.rb

When /^I do an invalid search of: "([^\"]*)"$/ do |q|
  q.should == "&^*%$ü%!"
end

Then /^an invalid search result page of "([^\"]*)" should not be returned!$/ do |r|
  r.should == "'&^*%$%!' could not be interpreted. Please correct the construction and try again."
end