Added new unit test for URL conversion (part of fix for bug#7822).
Added new unit test for URL conversion (part of fix for bug#7822).

brandonshults01/otrs,rudy500/otrs,eliasp/otrs,eliasp/otrs,moritz/otrs,PortgasDAce/otrs,crythias/otrs,s7design/otrs,balazj/otrs,PortgasDAce/otrs,mburggraf/otrs,xhoy/otrs,MBRG/otrs,xhoy/otrs,nilei/otrs,balazj/otrs,oiami/otrs,muehlbauer/otrs,xhoy/otrs,muehlbauer/otrs,eliasp/otrs,eliasp/otrs,moritz/otrs,rudy500/otrs,nilei/otrs,moritz/otrs,brandonshults01/otrs,StCyr/otrs,crythias/otrs,rudy500/otrs,muehlbauer/otrs,oiami/otrs,mburggraf/otrs,PortgasDAce/otrs,balazj/otrs,linearregression/otrs,MBRG/otrs,linearregression/otrs,nilei/otrs,moritz/otrs,s7design/otrs,s7design/otrs,thorsteneckel/otrs,muehlbauer/otrs,thorsteneckel/otrs,StCyr/otrs,balazj/otrs,rudy500/otrs,xhoy/otrs,StCyr/otrs,brandonshults01/otrs,oiami/otrs,StCyr/otrs,rudy500/otrs,s7design/otrs,linearregression/otrs,linearregression/otrs,MBRG/otrs,thorsteneckel/otrs,MBRG/otrs,crythias/otrs,MBRG/otrs,crythias/otrs,eliasp/otrs,oiami/otrs,xhoy/otrs,PortgasDAce/otrs,nilei/otrs,brandonshults01/otrs,nilei/otrs,StCyr/otrs,moritz/otrs,mburggraf/otrs,crythias/otrs,mburggraf/otrs,s7design/otrs,oiami/otrs,thorsteneckel/otrs,balazj/otrs,muehlbauer/otrs,PortgasDAce/otrs,linearregression/otrs,thorsteneckel/otrs,mburggraf/otrs,brandonshults01/otrs