标签:star 函数 https import 学习 cas expect append username
httprunner 3.x可以支持正则匹配断言,使用assert_regex_match方法
assert_regex_match 源码如下
def assert_regex_match(
self, jmes_path: Text, expected_value: Text, message: Text = ""
) -> "StepRequestValidation":
self.__step_context.validators.append(
{"regex_match": [jmes_path, expected_value, message]}
)
return self
校验方法是 regex_match ,于是找到httprunner/builtin/comparators.py
def regex_match(check_value: Text, expect_value: Any, message: Text = ""):
assert isinstance(expect_value, str), "expect_value should be Text type"
assert isinstance(check_value, str), "check_value should be Text type"
assert re.match(expect_value, check_value), message
断言结果返回的是re.match方法,传2个参数
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# 作者-上海悠悠 QQ交流群:717225969
# blog地址 https://www.cnblogs.com/yoyoketang/
{
"code":0,
"msg":"login success!",
"username":"test1",
"token":"2a05f8e450d590f4ea3aba66294a26ec3fe8e0cf"
}
assert_regex_match 方法第一个参数是jmes_path,提取返回的body,比如我要正则匹配token是40位16进制
.assert_regex_match("body.token", "[0-9a-f]{40}")
yaml文件示例
# 作者-上海悠悠 QQ交流群:717225969
# blog地址 https://www.cnblogs.com/yoyoketang/
config:
name: login case
variables:
user: test
psw: "123456"
base_url: http://127.0.0.1:8000
export:
- token
teststeps:
-
name: step login
variables:
user: test1
psw: "123456"
request:
url: /api/v1/login
method: POST
json:
username: $user
password: $psw
extract:
token: content.token
validate:
- eq: [status_code, 200]
- regex_match: [body.token, "[0-9a-f]{40}"]
pytest脚本
# NOTE: Generated By HttpRunner v3.1.4
# FROM: testcases\login_var.yml
# 作者-上海悠悠 QQ交流群:717225969
# blog地址 https://www.cnblogs.com/yoyoketang/
from httprunner import HttpRunner, Config, Step, RunRequest, RunTestCase
class TestCaseLoginVar(HttpRunner):
config = (
Config("login case")
.variables(**{"user": "test", "psw": "123456"})
.base_url("http://127.0.0.1:8000")
.export(*["token"])
)
teststeps = [
Step(
RunRequest("step login")
.with_variables(**{"user": "test1", "psw": "123456"})
.post("/api/v1/login")
.with_json({"username": "$user", "password": "$psw"})
.extract()
.with_jmespath("body.token", "token")
.validate()
.assert_equal("status_code", 200)
.assert_regex_match("body.token", "[0-9a-f]{40}")
),
]
if __name__ == "__main__":
TestCaseLoginVar().test_start()
需注意的是正则匹配只能匹配字符串类型,不是字符串类型的可以用 jmespath 函数to_string()
转字符串
.assert_regex_match("to_string(body.code)", "0")
上海-悠悠 [blog地址 https://www.cnblogs.com/yoyoketang/](blog地址 https://www.cnblogs.com/yoyoketang/)
httprunner 3.x学习16 - 断言使用正则匹配(assert_regex_match)
标签:star 函数 https import 学习 cas expect append username
原文地址:https://www.cnblogs.com/yoyoketang/p/14922219.html