test read_and_stay_subscribed/6 backpressure (ExtremeSubscriptionsTest)

test subscribe_to/3 timeout for event processing can be adjusted (ExtremeSubscriptionsTest)

test read_and_stay_subscribed/6 events written while subscribing are also pushed to client in correct order (ExtremeSubscriptionsTest)

test read_and_stay_subscribed/6 events written just after subscription starts are also pushed to client in correct order (ExtremeSubscriptionsTest)

test read_and_stay_subscribed/6 read events and stay subscribed for recreated stream is ok (ExtremeSubscriptionsTest)

test subscribe_to/3 subscription to existing stream is success (ExtremeSubscriptionsTest)

test read_and_stay_subscribed/6 read events and stay subscribed for hard deleted stream is not ok (ExtremeSubscriptionsTest)

test subscribe_to/3 hard deleting stream will close its subscription (ExtremeSubscriptionsTest)

test read_and_stay_subscribed/6 read events and stay subscribed for non existing stream is ok (ExtremeSubscriptionsTest)