sWydP5DD

1class ActionController::TestCase  
2  def self.should_have_before_filters(*filters) 
3    should "have before filters for #{filters.join(',')}" do
4      chain = controller.class.filter_chain.select {|filter| filter.class == ActionController::Filters::BeforeFilter}
5      methods = chain.map{|filter| filter.method}
6      filters.each{|filter| assert methods.include?(filter)}
7    end  
8  end
9  
10  def self.should_protect_from_forgery
11    should_have_before_filters :verify_authenticity_token
12    should "set the authenticity token" do
13      assert_equal :authenticity_token, controller.class.request_forgery_protection_token
14    end  
15  end
16  
17  def self.should_filter_parameter_logging(options)
18    keys = options[:for].map{|k| k.to_s}
19    keys.each {|key|     
20      should "filter #{key} parameter values from the log" do
21        begin
22          assert_equal '[FILTERED]', controller.send(:filter_parameters, key => 'secret')[key] 
23        rescue
24          flunk "Could not filter parameters"
25        end  
26      end
27    }    
28  end
29end