We should investigate if adding a property based test is feasible and would be helpful for viewless timeseries development. The pbt will create a viewful and viewless timeseries collection and run aggregation pipelines on both collections. If the aggregation fails on viewful timeseries, it should fail on viewless timeseries. If the aggregation succeeds on viewful timeseries, then the viewless and viewful timeseries collections should return the same results. 

This test will have to be deleted once 9.0 becomes lastLTS and viewless timeseries is the only type of timeseries collection.