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require File.expand_path('../../../../spec_helper', __FILE__)
require 'cgi'
describe "CGI::QueryExtension#referer" do
before :each do
ENV['REQUEST_METHOD'], @old_request_method = "GET", ENV['REQUEST_METHOD']
@cgi = CGI.new
end
after :each do
ENV['REQUEST_METHOD'] = @old_request_method
end
it "returns ENV['HTTP_REFERER']" do
old_value, ENV['HTTP_REFERER'] = ENV['HTTP_REFERER'], "example.com"
begin
@cgi.referer.should == "example.com"
ensure
ENV['HTTP_REFERER'] = old_value
end
end
end
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