lib/tamashii/agent/device/fake_lcd.rb in tamashii-agent-0.2.5 vs lib/tamashii/agent/device/fake_lcd.rb in tamashii-agent-0.2.6

@@ -1,29 +1,30 @@
 module Tamashii
   module Agent
     module Device
       # :nodoc:
       class FakeLCD
+        include Common::Loggable
         WIDTH = 16
+        LINE_COUNT = 2
 
         attr_accessor :backlight
 
         def initialize
           @backlight = true
         end
 
         def print_message(message)
           lines = message.lines.map{|l| l.delete("\n")}
-          puts "LCD Display(BACKLIGHT: #{@backlight}):"
-          puts lines.take(2).map { |line| print_line(line) }.join("\n")
+          logger.info "LCD Display(BACKLIGHT: #{@backlight}):"
+          lines.take(LINE_COUNT).each_with_index { |line_text, line| print_line(line_text, line) }
         end
 
-        private
-
-        def print_line(message)
+        def print_line(message, line)
           message = '' unless message
           message = message.ljust(WIDTH, ' ')
           message.split('').take(WIDTH).join('')
+          logger.info "Line #{line}: #{message}"
         end
       end
     end
   end
 end