10 locust 场景设计1

1 场景

• 模拟75%用户顺序调用场景1的接口，每个接口执行一次
• 模拟25%用户顺序调用场景2的接口，每个接口执行一次

2 场景1：

import os
import sys

sys.path.append(os.getcwd())    # 文件所在路径加入环境变量，以免找不到
from locust import task, TaskSequence, seq_task


class TestMubu(TaskSequence):
    @seq_task(1)
    @task(1)
    def mubu_index1(self):
        self.client.get('/', name="t21")

    @seq_task(2)
    @task(1)
    def mubu_index2(self):
        self.client.get('/', name="t22")

    @seq_task(3)
    @task(1)
    def mubu_index3(self):
        self.client.get('/', name="t23")

3 场景2：

import os
import sys

sys.path.append(os.getcwd())
from locust import task, TaskSequence, seq_task


class TestMubu2(TaskSequence):
    @seq_task(1)
    @task(1)
    def mubu_index1(self):
        self.client.get('/', name="t21")

    @seq_task(2)
    @task(1)
    def mubu_index2(self):
        self.client.get('/', name="t22")

    @seq_task(3)
    @task(1)
    def mubu_index3(self):
        self.client.get('/', name="t23")

4 设置每个用户场景的权重

from locust import TaskSet

from .TestMubu import TestMubu

from .TestMubu2 import TestMubu2

 

class TestSuit(TaskSet):

    tasks = {TestMubu: 3, TestMubu2: 1, }

5 执行脚本

from locust import HttpLocust, between
from config.conf import MAX_WAIT, MIN_WAIT
from testcases.TestMubu import TestMubu
from testcases.TestMubu2 import TestMubu2
from testcases.Testsuit import TestSuit


# 访问设置
class RunTest(HttpLocust):
    # The behaviour of this user is defined by the task_set attribute
    task_set = TestSuit
    wait_time = between(1, 2)
    host = "http://www.mubu.com"

6 执行结果