def testBulkreader(tmpdir):
q = PriorityEnqueue(str(tmpdir))
q.queue([dict(id=i, p='L', expected=3) for i in xrange(2000)])
q.close()
# count how many files it created
fns = tmpdir.join('3').listdir()
nfiles = len(fns)
dq = PriorityDequeue(str(tmpdir))
count = 0
while nfiles > 0:
reader = dq.bulkreader()
assert reader is not None
for curi in reader:
count += 1
nfiles -= 1
assert count == 2000
reader = dq.bulkreader()
assert reader is None
