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#-------------------------------------------------------------------------
# Copyright (c) Microsoft Corporation. All rights reserved.
# Licensed under the MIT License. See License.txt in the project root for
# license information.
#--------------------------------------------------------------------------
from datetime import timedelta
import time
import os
import pytest
from dotenv import load_dotenv
#from argparse import ArgumentParser
from azure.servicebus import AutoLockRenewer, ServiceBusClient
from azure.servicebus._common.constants import ServiceBusReceiveMode
from app_insights_metric import AzureMonitorMetric
from stress_test_base import StressTestRunner, ReceiveType
ENV_FILE = os.environ.get('ENV_FILE')
load_dotenv(dotenv_path=ENV_FILE, override=True)
LOGGING_ENABLE = False
SERVICE_BUS_CONNECTION_STR = os.environ.get('SERVICE_BUS_CONNECTION_STR')
SERVICEBUS_QUEUE_NAME = os.environ.get('SERVICE_BUS_QUEUE_NAME')
@pytest.mark.liveTest
@pytest.mark.live_test_only
def test_stress_queue_send_and_receive():
sb_client = ServiceBusClient.from_connection_string(
SERVICE_BUS_CONNECTION_STR, logging_enable=LOGGING_ENABLE)
stress_test = StressTestRunner(senders = [sb_client.get_queue_sender(SERVICEBUS_QUEUE_NAME)],
receivers = [sb_client.get_queue_receiver(SERVICEBUS_QUEUE_NAME)],
duration=timedelta(seconds=60),
azure_monitor_metric=AzureMonitorMetric("test_stress_queue_send_and_receive")
)
result = stress_test.run()
assert(result.total_sent > 0)
assert(result.total_received > 0)
@pytest.mark.liveTest
@pytest.mark.live_test_only
def test_stress_queue_send_and_pull_receive():
sb_client = ServiceBusClient.from_connection_string(
SERVICE_BUS_CONNECTION_STR, logging_enable=LOGGING_ENABLE)
stress_test = StressTestRunner(senders = [sb_client.get_queue_sender(SERVICEBUS_QUEUE_NAME)],
receivers = [sb_client.get_queue_receiver(SERVICEBUS_QUEUE_NAME)],
receive_type=ReceiveType.pull,
duration=timedelta(seconds=60),
azure_monitor_metric=AzureMonitorMetric("test_stress_queue_send_and_pull_receive")
)
result = stress_test.run()
assert(result.total_sent > 0)
assert(result.total_received > 0)
@pytest.mark.liveTest
@pytest.mark.live_test_only
def test_stress_queue_batch_send_and_receive():
sb_client = ServiceBusClient.from_connection_string(
SERVICE_BUS_CONNECTION_STR, logging_enable=LOGGING_ENABLE)
stress_test = StressTestRunner(senders = [sb_client.get_queue_sender(SERVICEBUS_QUEUE_NAME)],
receivers = [sb_client.get_queue_receiver(SERVICEBUS_QUEUE_NAME)],
duration=timedelta(seconds=60),
send_batch_size=5,
azure_monitor_metric=AzureMonitorMetric("test_stress_queue_batch_send_and_receive")
)
result = stress_test.run()
assert(result.total_sent > 0)
assert(result.total_received > 0)
@pytest.mark.liveTest
@pytest.mark.live_test_only
def test_stress_queue_slow_send_and_receive():
sb_client = ServiceBusClient.from_connection_string(
SERVICE_BUS_CONNECTION_STR, logging_enable=LOGGING_ENABLE)
stress_test = StressTestRunner(senders = [sb_client.get_queue_sender(SERVICEBUS_QUEUE_NAME)],
receivers = [sb_client.get_queue_receiver(SERVICEBUS_QUEUE_NAME)],
duration=timedelta(seconds=3501*3),
send_delay=3500,
azure_monitor_metric=AzureMonitorMetric("test_stress_queue_slow_send_and_receive")
)
result = stress_test.run()
assert(result.total_sent > 0)
assert(result.total_received > 0)
@pytest.mark.liveTest
@pytest.mark.live_test_only
def test_stress_queue_receive_and_delete():
sb_client = ServiceBusClient.from_connection_string(
SERVICE_BUS_CONNECTION_STR, logging_enable=LOGGING_ENABLE)
stress_test = StressTestRunner(senders = [sb_client.get_queue_sender(SERVICEBUS_QUEUE_NAME)],
receivers = [sb_client.get_queue_receiver(SERVICEBUS_QUEUE_NAME, receive_mode=ServiceBusReceiveMode.RECEIVE_AND_DELETE)],
should_complete_messages = False,
duration=timedelta(seconds=60),
azure_monitor_metric=AzureMonitorMetric("test_stress_queue_slow_send_and_receive")
)
result = stress_test.run()
assert(result.total_sent > 0)
assert(result.total_received > 0)
@pytest.mark.liveTest
@pytest.mark.live_test_only
def test_stress_queue_unsettled_messages():
sb_client = ServiceBusClient.from_connection_string(
SERVICE_BUS_CONNECTION_STR, logging_enable=LOGGING_ENABLE)
stress_test = StressTestRunner(senders = [sb_client.get_queue_sender(SERVICEBUS_QUEUE_NAME)],
receivers = [sb_client.get_queue_receiver(SERVICEBUS_QUEUE_NAME)],
duration = timedelta(seconds=350),
should_complete_messages = False,
azure_monitor_metric=AzureMonitorMetric("test_stress_queue_unsettled_messages")
)
result = stress_test.run()
# This test is prompted by reports of an issue where enough unsettled messages saturate a service-side cache
# and prevent further receipt.
assert(result.total_sent > 2500)
assert(result.total_received > 2500)
@pytest.mark.liveTest
@pytest.mark.live_test_only
def test_stress_queue_receive_large_batch_size():
sb_client = ServiceBusClient.from_connection_string(
SERVICE_BUS_CONNECTION_STR, logging_enable=LOGGING_ENABLE)
stress_test = StressTestRunner(senders = [sb_client.get_queue_sender(SERVICEBUS_QUEUE_NAME)],
receivers = [sb_client.get_queue_receiver(SERVICEBUS_QUEUE_NAME, prefetch_count=50)],
duration = timedelta(seconds=60),
max_message_count = 50,
azure_monitor_metric=AzureMonitorMetric("test_stress_queue_receive_large_batch_size")
)
result = stress_test.run()
assert(result.total_sent > 0)
assert(result.total_received > 0)
# Cannot be defined at local scope due to pickling into multiproc runner.
class ReceiverTimeoutStressTestRunner(StressTestRunner):
def on_send(self, state, sent_message, sender):
'''Called on every successful send'''
if state.total_sent % 10 == 0:
# To make receive time out, in push mode this delay would trigger receiver reconnection
time.sleep(self.max_wait_time + 5)
@pytest.mark.liveTest
@pytest.mark.live_test_only
def test_stress_queue_pull_receive_timeout():
sb_client = ServiceBusClient.from_connection_string(
SERVICE_BUS_CONNECTION_STR, logging_enable=LOGGING_ENABLE)
stress_test = ReceiverTimeoutStressTestRunner(
senders = [sb_client.get_queue_sender(SERVICEBUS_QUEUE_NAME)],
receivers = [sb_client.get_queue_receiver(SERVICEBUS_QUEUE_NAME)],
max_wait_time = 5,
receive_type=ReceiveType.pull,
duration=timedelta(seconds=600),
azure_monitor_metric=AzureMonitorMetric("test_stress_queue_pull_receive_timeout")
)
result = stress_test.run()
assert(result.total_sent > 0)
assert(result.total_received > 0)
class LongRenewStressTestRunner(StressTestRunner):
def on_receive(self, state, received_message, receiver):
'''Called on every successful receive'''
renewer = AutoLockRenewer()
renewer.register(receiver, received_message, max_lock_renewal_duration=300)
time.sleep(300)
@pytest.mark.liveTest
@pytest.mark.live_test_only
def test_stress_queue_long_renew_send_and_receive():
sb_client = ServiceBusClient.from_connection_string(
SERVICE_BUS_CONNECTION_STR, logging_enable=LOGGING_ENABLE)
stress_test = LongRenewStressTestRunner(
senders = [sb_client.get_queue_sender(SERVICEBUS_QUEUE_NAME)],
receivers = [sb_client.get_queue_receiver(SERVICEBUS_QUEUE_NAME)],
duration=timedelta(seconds=3000),
send_delay=300,
azure_monitor_metric=AzureMonitorMetric("test_stress_queue_long_renew_send_and_receive")
)
result = stress_test.run()
assert(result.total_sent > 0)
assert(result.total_received > 0)
class LongSessionRenewStressTestRunner(StressTestRunner):
def on_receive(self, state, received_message, receiver):
'''Called on every successful receive'''
renewer = AutoLockRenewer()
def on_fail(renewable, error):
print("FAILED AUTOLOCKRENEW: " + str(error))
renewer.register(receiver, receiver.session, max_lock_renewal_duration=600, on_lock_renew_failure=on_fail)
@pytest.mark.liveTest
@pytest.mark.live_test_only
def test_stress_queue_long_renew_session_send_and_receive():
sb_client = ServiceBusClient.from_connection_string(
SERVICE_BUS_CONNECTION_STR, logging_enable=LOGGING_ENABLE)
session_id = 'test_stress_queue_long_renew_send_and_receive'
stress_test = LongSessionRenewStressTestRunner(
senders = [sb_client.get_queue_sender(SERVICEBUS_QUEUE_NAME)],
receivers = [sb_client.get_queue_receiver(SERVICEBUS_QUEUE_NAME, session_id=session_id)],
duration=timedelta(seconds=3000),
send_delay=300,
send_session_id=session_id,
azure_monitor_metric=AzureMonitorMetric("test_stress_queue_long_renew_session_send_and_receive")
)
result = stress_test.run()
assert(result.total_sent > 0)
assert(result.total_received > 0)
class Peekon_receiveStressTestRunner(StressTestRunner):
def on_receive_batch(self, state, received_message, receiver):
'''Called on every successful receive'''
assert receiver.peek_messages()[0]
@pytest.mark.liveTest
@pytest.mark.live_test_only
def test_stress_queue_peek_messages():
sb_client = ServiceBusClient.from_connection_string(
SERVICE_BUS_CONNECTION_STR, logging_enable=LOGGING_ENABLE)
stress_test = Peekon_receiveStressTestRunner(
senders = [sb_client.get_queue_sender(SERVICEBUS_QUEUE_NAME)],
receivers = [sb_client.get_queue_receiver(SERVICEBUS_QUEUE_NAME)],
duration = timedelta(seconds=300),
receive_delay = 30,
receive_type = ReceiveType.none,
azure_monitor_metric=AzureMonitorMetric("test_stress_queue_peek_messages")
)
result = stress_test.run()
assert(result.total_sent > 0)
# TODO: This merits better validation, to be implemented alongside full metric spread.
class RestartHandlerStressTestRunner(StressTestRunner):
def post_receive(self, state, receiver):
'''Called after completion of every successful receive'''
if state.total_received % 3 == 0:
receiver.__exit__()
receiver.__enter__()
def on_send(self, state, sent_message, sender):
'''Called after completion of every successful receive'''
if state.total_sent % 3 == 0:
sender.__exit__()
sender.__enter__()
@pytest.mark.liveTest
@pytest.mark.live_test_only
@pytest.mark.skip(reason='This test is disabled unless re-openability of handlers is desired and re-enabled')
def test_stress_queue_close_and_reopen():
sb_client = ServiceBusClient.from_connection_string(
SERVICE_BUS_CONNECTION_STR, logging_enable=LOGGING_ENABLE)
stress_test = RestartHandlerStressTestRunner(
senders = [sb_client.get_queue_sender(SERVICEBUS_QUEUE_NAME)],
receivers = [sb_client.get_queue_receiver(SERVICEBUS_QUEUE_NAME)],
duration = timedelta(seconds=300),
receive_delay = 30,
send_delay = 10,
azure_monitor_metric=AzureMonitorMetric("test_stress_queue_close_and_reopen")
)
result = stress_test.run()
assert(result.total_sent > 0)
assert(result.total_received > 0)
# This test validates that all individual messages are received contiguously over a long time period.
# (e.g. not dropped for whatever reason, not sent, or not received)
class DroppedMessageCheckerStressTestRunner(StressTestRunner):
def on_receive(self, state, received_message, receiver):
'''Called on every successful receive'''
last_seen = getattr(state, 'last_seen', -1)
noncontiguous = getattr(state, 'noncontiguous', set())
body = int(str(received_message))
if body == last_seen+1:
last_seen += 1
if noncontiguous:
while (last_seen+1) in noncontiguous:
last_seen += 1
noncontiguous.remove(last_seen)
else:
noncontiguous.add(body)
state.noncontiguous = noncontiguous
state.last_seen = last_seen
def pre_process_message_body(self, payload):
'''Called when constructing message body'''
try:
body = self._message_id
except:
_message_id = 0
body = 0
_message_id += 1
return str(body)
@pytest.mark.liveTest
@pytest.mark.live_test_only
def test_stress_queue_check_for_dropped_messages():
sb_client = ServiceBusClient.from_connection_string(
SERVICE_BUS_CONNECTION_STR, logging_enable=LOGGING_ENABLE)
stress_test = DroppedMessageCheckerStressTestRunner(
senders = [sb_client.get_queue_sender(SERVICEBUS_QUEUE_NAME)],
receivers = [sb_client.get_queue_receiver(SERVICEBUS_QUEUE_NAME)],
receive_type=ReceiveType.pull,
duration=timedelta(seconds=3000),
azure_monitor_metric=AzureMonitorMetric("test_stress_queue_check_for_dropped_messages")
)
result = stress_test.run()
assert(result.total_sent > 0)
assert(result.total_received > 0)
if __name__ == '__main__':
#parser = ArgumentParser()
pytest.main()
|
