enforce preconditions for CM_MongoDb_ClientTest::testDatabaseExists()
enforce preconditions for CM_MongoDb_ClientTest::testDatabaseExists()

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