Add DateTime tests, adjust test loop tests
Add DateTime tests, adjust test loop tests

zazabe/cm,vogdb/cm,mariansollmann/CM,fvovan/CM,mariansollmann/CM,tomaszdurka/CM,njam/CM,zazabe/cm,alexispeter/CM,fauvel/CM,fvovan/CM,njam/CM,fauvel/CM,tomaszdurka/CM,cargomedia/CM,tomaszdurka/CM,njam/CM,christopheschwyzer/CM,cargomedia/CM,fauvel/CM,zazabe/cm,cargomedia/CM,njam/CM,christopheschwyzer/CM,fvovan/CM,mariansollmann/CM,tomaszdurka/CM,tomaszdurka/CM,fauvel/CM,alexispeter/CM,fauvel/CM,fvovan/CM,vogdb/cm,christopheschwyzer/CM,njam/CM,mariansollmann/CM,vogdb/cm,christopheschwyzer/CM,cargomedia/CM,vogdb/cm,zazabe/cm,vogdb/cm,alexispeter/CM,alexispeter/CM