10套视频，让我的测试薪资从8K涨到35K，效率提升300%_千锋教育

# Playwright 自动等待 + 截图对比
from playwright.sync_api import sync_playwright

with sync_playwright() as p:
    browser = p.chromium.launch()
    page = browser.new_page()
    page.goto("https://example.com")
    # 自动等待元素可见
    page.wait_for_selector("#login-btn", state="visible")
    page.click("#login-btn")
    # 截图对比
    page.screenshot(path="login.png")
    browser.close()

# 用AI生成测试用例
import openai

def generate_test_cases(feature_desc):
    prompt = f"针对功能'{feature_desc}'生成10个边界值测试用例"
    response = openai.ChatCompletion.create(
        model="gpt-4",
        messages=[{"role": "user", "content": prompt}]
    )
    return response.choices[0].message.content

# 实际调用
test_cases = generate_test_cases("用户登录，密码输入框最大长度20字符")
print(test_cases)

# Locust 压测脚本
from locust import HttpUser, task, between

class WebsiteUser(HttpUser):
    wait_time = between(1, 5)
    
    @task
    def load_homepage(self):
        self.client.get("/")
    
    @task(3)
    def load_login(self):
        self.client.post("/login", json={"user": "test", "pass": "123"})

# 接口测试 + 签名加密
import requests
import hashlib

def sign_request(params, secret_key):
    sorted_params = sorted(params.items())
    sign_str = "&".join(f"{k}={v}" for k,v in sorted_params)
    sign_str += secret_key
    return hashlib.md5(sign_str.encode()).hexdigest()

params = {"user": "admin", "time": "2026-01-01"}
sign = sign_request(params, "mysecret")
response = requests.post("https://api.example.com/login", 
                        json=params, 
                        headers={"sign": sign})

# Appium 移动端测试
from appium import webdriver

desired_caps = {
    "platformName": "Android",
    "deviceName": "emulator-5554",
    "appPackage": "com.example.app",
    "appActivity": ".MainActivity"
}
driver = webdriver.Remote("http://localhost:4723/wd/hub", desired_caps)
driver.find_element_by_id("search_box").send_keys("软件测试")
driver.quit()

# SQL注入检测脚本
import requests

def test_sql_injection(url):
    payloads = ["' OR '1'='1", "' UNION SELECT * FROM users--"]
    for payload in payloads:
        response = requests.get(url + "?id=" + payload)
        if "admin" in response.text:
            print(f"发现SQL注入漏洞: {payload}")
            return True
    return False

test_sql_injection("http://testphp.vulnweb.com/artists.php")

# GitLab CI 配置
stages:
  - test
  - deploy

test_job:
  stage: test
  script:
    - pip install -r requirements.txt
    - pytest tests/ --junitxml=report.xml
  artifacts:
    reports:
      junit: report.xml

deploy_job:
  stage: deploy
  script:
    - docker build -t myapp .
    - docker push myapp:latest

# LLM输出评测
from rouge_score import rouge_scorer

scorer = rouge_scorer.RougeScorer(['rouge1', 'rougeL'], use_stemmer=True)
reference = "软件测试是保证质量的关键"
generated = "软件测试确保产品质量"
scores = scorer.score(reference, generated)
print(f"ROUGE-1: {scores['rouge1'].fmeasure}")