@tleyden 

the failure of the tests are set here, i could move them somewhere more obvious. Whether or not they fail depends on your emulator size. the pull request has it set to numberOfImagesOkayOn1024Ram which is 8 images or roughly 14MB. 

If you want, i can set it to numberOfImagesOkayOn512Ram so the tests are always passing... or i can set up a test for each RAM size.