Add a small test for complex data.
Add a small test for complex data.

thorsteneckel/otrs,crythias/otrs,StCyr/otrs,eliasp/otrs,oiami/otrs,muehlbauer/otrs,capeit-tto/otrs,vlascoder/otrs,moritz/otrs,balazj/otrs,noritnk/otrs,brandonshults01/otrs,StCyr/otrs,rudy500/otrs,thorsteneckel/otrs,xhoy/otrs,xhoy/otrs,PortgasDAce/otrs,mburggraf/otrs,thorsteneckel/otrs,crythias/otrs,eliasp/otrs,thorsteneckel/otrs,oiami/otrs,s7design/otrs,noritnk/otrs,brandonshults01/otrs,xhoy/otrs,brandonshults01/otrs,nilei/otrs,moritz/otrs,mburggraf/otrs,muehlbauer/otrs,mbeijen/otrs-1,crythias/otrs,MBRG/otrs,brandonshults01/otrs,StCyr/otrs,moritz/otrs,s7design/otrs,eliasp/otrs,MBRG/otrs,s7design/otrs,muehlbauer/otrs,rudy500/otrs,thorsteneckel/otrs,rudy500/otrs,linearregression/otrs,mburggraf/otrs,balazj/otrs,StCyr/otrs,balazj/otrs,rudy500/otrs,s7design/otrs,eliasp/otrs,PortgasDAce/otrs,rudy500/otrs,balazj/otrs,moritz/otrs,PortgasDAce/otrs,oiami/otrs,linearregression/otrs,oiami/otrs,muehlbauer/otrs,nilei/otrs,balazj/otrs,mbeijen/otrs-1,muehlbauer/otrs,crythias/otrs,nilei/otrs,brandonshults01/otrs,PortgasDAce/otrs,linearregression/otrs,StCyr/otrs,nilei/otrs,capeit-tto/otrs,linearregression/otrs,mburggraf/otrs,linearregression/otrs,PortgasDAce/otrs,noritnk/otrs,MBRG/otrs,MBRG/otrs,moritz/otrs,nilei/otrs,xhoy/otrs,xhoy/otrs,vlascoder/otrs,oiami/otrs,MBRG/otrs,mburggraf/otrs,crythias/otrs,s7design/otrs,mbeijen/otrs-1,eliasp/otrs,vlascoder/otrs,capeit-tto/otrs