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require File.expand_path('../../../../spec_helper', __FILE__)
require 'cgi'
describe "CGI::QueryExtension#cache_control" 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_CACHE_CONTROL']" do
old_value, ENV['HTTP_CACHE_CONTROL'] = ENV['HTTP_CACHE_CONTROL'], "no-cache"
begin
@cgi.cache_control.should == "no-cache"
ensure
ENV['HTTP_CACHE_CONTROL'] = old_value
end
end
end
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