
PASS IDBKeyRange.only() - returns an IDBKeyRange and the properties are set correctly 
PASS IDBKeyRange.lowerBound() - returns an IDBKeyRange and the properties are set correctly 
PASS IDBKeyRange.lowerBound() - 'open' parameter has correct default set 
PASS IDBKeyRange.upperBound() - returns an IDBKeyRange and the properties are set correctly 
PASS IDBKeyRange.upperBound() - 'open' parameter has correct default set 
PASS IDBKeyRange.bound() - returns an IDBKeyRange and the properties are set correctly 
PASS IDBKeyRange.bound() - 'lowerOpen' and 'upperOpen' parameters have correct defaults set