require File.expand_path(File.join(File.dirname(__FILE__), %w[.. spec_helper]))

describe Ziya::Gauges::Signal do  
  describe "#initialize" do    
    before( :each ) do
      @gauge = Ziya::Gauges::Signal.new( "test_license", "override" ) 
    end
    
    it "should create a gauge with the correct license" do
      @gauge.license.should == "test_license"
    end    
    
    it "should create a gauge with the correct id" do
      @gauge.design_id.should == "override"
    end        
  end    

  describe "#to_xml" do  
    it "should produce the correct xml for the std gauge" do
      buff  = Ziya::Gauges::Signal.new( "test_license" ).to_xml
      buff.scan( /<license/ ).size.should == 1
      buff.scan( /<polygon/ ).size.should == 16  
      buff.scan( /<point/ ).size.should   == 58      
      buff.scan( /x=\"(.*?\d+)\"/ ).should == [["20"], ["20.0"], ["20.0"], ["35.0"], ["30.0"], ["31.7557050458495"], ["37.6335575687742"], ["47.406363729278"], ["38.270909152852"], ["39.0211303259031"], ["48.5316954888546"], ["49.3444280220142"], ["39.5629520146761"], ["39.0211303259031"], ["48.5316954888546"], ["40.0739181907658"], ["33.3826121271772"], ["31.7557050458495"], ["37.6335575687742"], ["23.1358538980296"], ["22.0905692653531"], ["20.0"], ["20.0"], ["5.0"], ["10.0"], ["8.24429495415054"], ["2.36644243122581"], ["-7.40636372927803"], ["1.72909084714798"], ["0.978869674096931"], ["-8.53169548885461"], ["-9.34442802201417"], ["0.437047985323883"], ["0.978869674096927"], ["-8.53169548885461"], ["-0.0739181907657454"], ["6.61738787282284"], ["8.24429495415053"], ["2.3664424312258"], ["16.8641461019704"], ["17.9094307346469"], ["55"], ["58.5"], ["62.0"], ["55"], ["58.5"], ["62.0"], ["55"], ["58.5"], ["62.0"], ["55"], ["58.5"], ["62.0"], ["55"], ["58.5"], ["62.0"], ["55"], ["58.5"], ["62.0"]]
      buff.scan( /y=\"(.*?\d+)\"/ ).should == [["30"], ["0.0"], ["-10.0"], ["-5.98076211353316"], ["2.67949192431123"], ["3.81966011250105"], ["-4.27050983124843"], ["7.797900707726"], ["11.865267138484"], ["13.8196601125011"], ["10.7294901687516"], ["26.2373507245328"], ["24.1582338163552"], ["26.1803398874989"], ["29.2705098312484"], ["42.2943447643218"], ["34.8628965095479"], ["36.1803398874989"], ["44.2705098312484"], ["49.8356568610482"], ["39.8904379073655"], ["40.0"], ["50.0"], ["45.9807621135332"], ["37.3205080756888"], ["36.1803398874989"], ["44.2705098312484"], ["32.202099292274"], ["28.134732861516"], ["26.180339887499"], ["29.2705098312484"], ["13.7626492754672"], ["15.8417661836448"], ["13.8196601125011"], ["10.7294901687516"], ["-2.29434476432183"], ["5.13710349045212"], ["3.81966011250105"], ["-4.27050983124842"], ["-9.8356568610482"], ["0.109562092634533"], ["-2"], ["-9.0"], ["-2"], ["8.0"], ["1.0"], ["8.0"], ["18.0"], ["11.0"], ["18.0"], ["23.0"], ["30.0"], ["23.0"], ["33.0"], ["40.0"], ["33.0"], ["43.0"], ["50.0"], ["43.0"]]
    end 
    
    it "user can override signal" do
      gauge = Ziya::Gauges::Signal.new( "test_license" )
      gauge.set_preferences( :signal => 6.5 )
      buff  = gauge.to_xml
      buff.scan( />(\d\.\d)<\/text>/ ).should == [["6.5"]]
    end 
    
  end  
end