python locust 性能测试:HOOKS<钩子方法>

时间:2023-03-08 16:36:56

为locust中不同类型的事件,提供的钩子方法;

from locust import TaskSet, task, events, Locust
from locust.clients import HttpSession
import subprocess
import random, traceback
from common.sec_encrypt import AESEncrypt, md5_time
from common import read_config
from common.logger import print_file def on_request_success(request_type, name, response_time, response_length):
print_file(
'success Type: {}, Name: {}, Time: {}ms, length: {}'.format(request_type, name, response_time,
response_length)) def on_request_failure(request_type, name, response_time, exception):
print_file(
'failure Type: {}, Name: {}, Time: {}ms, exception: {}'.format(request_type, name, response_time,
exception)) def on_locust_error(locust_instance, exception, tb):
print_file(
"error locust_instance: {}, exception: {}, traceback: {}".format(locust_instance, exception,
traceback.format_tb(tb))) def on_hatch_complete(user_count):
print_file("User Locust have generate {} users".format(user_count)) def on_quitting():
print_file("Locust is quiting!") events.request_success += on_request_success
events.request_failure += on_request_failure
events.locust_error += on_locust_error
events.hatch_complete += on_hatch_complete
events.quitting += on_quitting class WebUser(TaskSet):
def on_start(self):
self.session = HttpSession('http://localhost:8000/api')
self.r = random.randint(10000, 99999) @task(2)
def user_auth(self):
"""用户认证"""
auth_user = ('lixiaofeng', 'fengzi802300')
res = self.session.get('/sec_get_event_list/', params={'eid': self.r}, auth=auth_user,
name='/sec_get_event_list/?eid=[eid]')
print_file(res.json())
# assert res.json()['status'] == 200, '用户认证接口请求失败!' @task(1)
def aes_api(self):
payload = {'name': '187187011{}'.format(self.r)}
# 加密
encodeed = AESEncrypt(payload).encrypt_data()
# print(encodeed)
res = self.session.get('/sec_get_guest_list/', params={'data': encodeed},
name='/sec_get_guest_list/?data=[aes]')
print_file(res.text)
# assert res.json()['status'] == 200, 'AES接口加密请求失败!' @task(2)
def md5_api(self):
payload = {"eid": "{}".format(self.r), "name": "一加8手机发布会{}".format(str(self.r)), "limit": 2000, "status": "",
"address": "深圳宝体会展中心",
"start_time": "2019-09-15 22:40:00", 'time': '', 'sign': ''}
payload = md5_time(payload)
res = self.session.post('/sec_add_event/', data=payload, name='/sec_add_event/?data=[md5]')
print_file(res.text)
# assert res.json()['status'] == 200, 'md5接口加密请求失败!' @task(2)
def add_guest(self):
"""添加嘉宾"""
payload = {'eid': '{}'.format(self.r), 'realname': '赵小刀{}'.format(self.r),
'phone': '187011{}'.format(self.r),
'email': '187011{}@163.com'.format(self.r)}
res = self.session.post('/add_guest/', data=payload, name='/add_guest/?data=[payload]')
print_file(res.text) class Run(Locust):
# host = 'http://localhost:8000/api'
task_set = WebUser
max_wait = 6000
min_wait = 3000 # 'locust -f D:\Interface_framework_Beauty\locust_files\locust_api.py --no-web -c 100 -r 10 --run-time {}s'.format(read_config.time)
def run():
subprocess.check_call(
'locust -f G:\Interface_framework_pytest\locust_files\\locust_test.py --no-web -c 1000 -r 100 --run-time {}s'.format(
read_config.time)) if __name__ == '__main__':
run()
1.request_success 成功完成请求后触发;
  参数:
    request_tye:请求类型;
    name:被调用url路径;
    response_time:响应时间,ms;
    response_length:响应内容长度;
python locust 性能测试:HOOKS<钩子方法>
2.request_failure 请求失败时触发;
  参数:
    request_tye:请求类型;
    name:被调用url路径;
    response_time:响应时间,ms;
    exception:抛出的异常;
python locust 性能测试:HOOKS<钩子方法>
3.locust_eror 在执行locust类内发生异常时触发;
  参数:
    locust_instance:发生异常的locust实例;
    exception:抛出的异常;
    tb:回溯的对象;
python locust 性能测试:HOOKS<钩子方法>
4.hatch_complete 生成所有locust用户时触发;
  参数:
    user_count:生成的用户数;
python locust 性能测试:HOOKS<钩子方法>
5.quitting locust进程退出时触发;
python locust 性能测试:HOOKS<钩子方法>