Make test more robust (S7).
Make test more robust (S7).

rudy500/otrs,brandonshults01/otrs,eliasp/otrs,MBRG/otrs,eliasp/otrs,MBRG/otrs,linearregression/otrs,muehlbauer/otrs,crythias/otrs,thorsteneckel/otrs,s7design/otrs,MBRG/otrs,muehlbauer/otrs,brandonshults01/otrs,linearregression/otrs,brandonshults01/otrs,crythias/otrs,eliasp/otrs,xhoy/otrs,xhoy/otrs,thorsteneckel/otrs,muehlbauer/otrs,MBRG/otrs,brandonshults01/otrs,mburggraf/otrs,crythias/otrs,nilei/otrs,mburggraf/otrs,rudy500/otrs,brandonshults01/otrs,MBRG/otrs,xhoy/otrs,eliasp/otrs,rudy500/otrs,rudy500/otrs,s7design/otrs,linearregression/otrs,muehlbauer/otrs,linearregression/otrs,xhoy/otrs,s7design/otrs,linearregression/otrs,nilei/otrs,thorsteneckel/otrs,mburggraf/otrs,crythias/otrs,thorsteneckel/otrs,s7design/otrs,nilei/otrs,nilei/otrs,thorsteneckel/otrs,muehlbauer/otrs,mburggraf/otrs,mburggraf/otrs,rudy500/otrs,crythias/otrs,nilei/otrs,xhoy/otrs,eliasp/otrs,s7design/otrs