change unit test to handle duplicate change events
change unit test to handle duplicate change events

bhaeussermann/NLog,bryjamus/NLog,vladikk/NLog,snakefoot/NLog,czema/NLog,fringebits/NLog,littlesmilelove/NLog,AndreGleichner/NLog,thomkinson/NLog,BrandonLegault/NLog,kevindaub/NLog,Niklas-Peter/NLog,campbeb/NLog,tetrodoxin/NLog,hubo0831/NLog,babymechanic/NLog,thomkinson/NLog,czema/NLog,matteobruni/NLog,AndreGleichner/NLog,ArsenShnurkov/NLog,michaeljbaird/NLog,vladikk/NLog,BrandonLegault/NLog,MoaidHathot/NLog,UgurAldanmaz/NLog,matteobruni/NLog,MartinTherriault/NLog,vladikk/NLog,ajayanandgit/NLog,babymechanic/NLog,campbeb/NLog,bhaeussermann/NLog,tetrodoxin/NLog,thomkinson/NLog,RichiCoder1/NLog,ie-zero/NLog,littlesmilelove/NLog,breyed/NLog,RRUZ/NLog,bryjamus/NLog,rajeshgande/NLog,FeodorFitsner/NLog,sean-gilliam/NLog,BrutalCode/NLog,RichiCoder1/NLog,ie-zero/NLog,fringebits/NLog,kevindaub/NLog,ajayanandgit/NLog,RRUZ/NLog,zbrad/NLog,zbrad/NLog,luigiberrettini/NLog,nazim9214/NLog,MoaidHathot/NLog,MartinTherriault/NLog,ilya-g/NLog,nazim9214/NLog,pwelter34/NLog,ArsenShnurkov/NLog,ilya-g/NLog,tohosnet/NLog,tohosnet/NLog,tmusico/NLog,luigiberrettini/NLog,BrandonLegault/NLog,bjornbouetsmith/NLog,NLog/NLog,vladikk/NLog,UgurAldanmaz/NLog,fringebits/NLog,Niklas-Peter/NLog,czema/NLog,bjornbouetsmith/NLog,czema/NLog,breyed/NLog,pwelter34/NLog,FeodorFitsner/NLog,thomkinson/NLog,BrutalCode/NLog,BrandonLegault/NLog,304NotModified/NLog,tmusico/NLog,hubo0831/NLog,vbfox/NLog,vbfox/NLog,michaeljbaird/NLog,rajeshgande/NLog,fringebits/NLog