let mergedData = getTicksData(timestamps, ticksPerDay, 'timestamp');
// expect original 4 objects plus 4 additional objects for the missing days
// (4 additional objects will only have timestamp attribute, no date attribute)
let mergedData = getTicksData(timestamps, ticksPerDay, 'timestamp');
// expect original 4 objects plus 4 additional objects for the missing days
// (4 additional objects will only have timestamp attribute, no date attribute)