adapt tests to recent changes
adapt tests to recent changes

zhm/tilestream,staltz/tilestream,zhm/tilestream,makinacorpus/tilestream,NolaMark/tilestream,mapbox/tilestream,staltz/tilestream,makinacorpus/tilestream,markng/tilestream,simonpoole/tilestream,mapbox/tilestream,frankrowe/tilestream,markng/tilestream,HydroLogic/tilestream,frankrowe/tilestream,simonpoole/tilestream,HydroLogic/tilestream,NolaMark/tilestream