Let's package the step of opening the first book into a method openTheFirstItemInSearchResult
in "buy_book.rb". An it should look like:
And /^I open the first book$/ do
openTheFirstItemInSearchResult
end
def openTheFirstItemInSearchResult
element=@driver.find_element :xpath => "//div[@id=\"result_0\"]//span[@class=\"lrg bold\"]"
element.click
end