tests/_support/TickTest.yml
testManualtickfileiterator:
manualtickex2.php: { width: 400, height: 200, title: manualtickFileIterator, filename: manualtickex2.php }
manualtickex3.php: { width: 400, height: 200, title: manualtickFileIterator, filename: manualtickex3.php }
manualtickex4.php: { width: 400, height: 200, title: manualtickFileIterator, filename: manualtickex4.php }