Ruby reusability

Hi,
I have created two classes and i am calling methods from one class to
another. Look into the following classes

#---------------------Class1--------------------------#
require “Practicals3.rb”
require “test/unit”
require “rubygems”
gem “selenium-client”
require “selenium/client”

class Untitled < Test::Unit::TestCase
def test_untitled2
t = Login.new
t.test_openbrowser(1,2)
t.initialstep(1,2)
t.Booking(1,2)
#---------------------

@selenium.click “css=span.bold.decornone”
#----------------------

t.closebrowser(1,2)
end

end

#---------------------------Class2----------------------#
require “test/unit”
require “rubygems”
gem “selenium-client”
require “selenium/client”
class Login
attr_reader :a, :b

def test_openbrowser(a,b)
  @verification_errors = []
@selenium = Selenium::Client::Driver.new \
  :host => "localhost",
  :port => 4444,
  :browser => "*chrome",
  :url => "http://demo.jeluk.com/",
  :timeout_in_second => 60

@selenium.start_new_browser_session
end

def initialstep(a,b)

puts a
puts b

@selenium.open ""
@selenium.type "id=login", "demo.harish"
@selenium.type "id=password", "123456789"
@selenium.click "name=commit"
@selenium.wait_for_page_to_load "30000"

end

def Booking(a,b)
@selenium.select “id=searchbus_to”, “label=Hyderabad”
@selenium.click “name=commit”
@selenium.set_speed “3000”
@selenium.click “css=img[alt=“Book”]”

end

def closebrowser(a,b)
@selenium.close_current_browser_session
end

end

In the class1 i am writing the step as @selenium.click
"css=span.bold.decornone
so, when i execute the script it is showing the following error
“NoMethodError: undefined method `click’ for nil:NilClass”

The step "@selenium.click “css=span.bold.decornone” in class1 is
dependent on the method test_openbrowser in class2. And i dont want to
open the new browser session.

Please suggest me the solution

Make @selenium into $selenium. Initialize it outside of both tests,
and use it inside both.

Steve K. wrote in post #1026293:

Make @selenium into $selenium. Initialize it outside of both tests,
and use it inside both.

Thanks it worked