def test_scheduler():
sent_msgs = {}
def sender(rcpt, msg):
if rcpt not in sent_msgs:
sent_msgs[rcpt] = []
sent_msgs[rcpt].append((msg, time.time()))
scheduler = Scheduler(sender)
scheduler.add_event(
**{
"msg": "This is a test event",
"recipients": ["*****@*****.**", "*****@*****.**", "*****@*****.**"],
"start": time.time(),
"repeat": 3, # how many times to send the event
"interval": 1, # how many seconds between sends
}
)
# ensure that we haven't sent any until we start the scheduler
assert not sent_msgs
scheduler.start()
time.sleep(5)
scheduler.stop()
assert len(sent_msgs) == 3, "We have messages for different recipients"
for rcpt in ["*****@*****.**", "*****@*****.**", "*****@*****.**"]:
assert len(sent_msgs[rcpt]) == 3, "number of msgs was %d" % len(sent_msgs[rcpt])
last_msg = None
for msg in sent_msgs[rcpt]:
assert msg
if last_msg:
assert msg[1] - last_msg[1] > 1
last_msg = msg
def test_scheduler_overlap():
sent_msgs = {}
def sender(rcpt, msg):
if msg not in sent_msgs:
sent_msgs[msg] = []
assert rcpt == "*****@*****.**"
sent_msgs[msg].append(time.time())
scheduler = Scheduler(sender)
scheduler.add_event(
**{
"msg": "This is a two sec repeat",
"recipients": ["*****@*****.**"],
"start": time.time(),
"repeat": 2, # how many times to send the event
"interval": 2, # how many seconds between sends
}
)
scheduler.add_event(
**{
"msg": "This is a one sec repeat",
"recipients": ["*****@*****.**"],
"start": time.time(),
"repeat": 3, # how many times to send the event
"interval": 1, # how many seconds between sends
}
)
# ensure that we haven't sent any until we start the scheduler
assert not sent_msgs
scheduler.start()
time.sleep(4)
scheduler.stop()
assert len(sent_msgs) == 2
assert len(sent_msgs["This is a two sec repeat"]) == 2
assert len(sent_msgs["This is a one sec repeat"]) == 3