PYTHON-617 adding long test to cover this specific scenario
PYTHON-617 adding long test to cover this specific scenario

thelastpickle/python-driver,stef1927/python-driver,datastax/python-driver,coldeasy/python-driver,stef1927/python-driver,vipjml/python-driver,mambocab/python-driver,coldeasy/python-driver,thelastpickle/python-driver,mambocab/python-driver,datastax/python-driver,vipjml/python-driver