python中unittest单元测试框架-加载测试用例、运行测试用例、生

import os
import unittest
import HTMLTestRunnerNew

# 1、初始化testloader
testloader = unittest.TestLoader()

# 2、查找测试用例,加载
dir = os.path.dirname(os.path.abspath(__file__))
case_dir = os.path.join(dir,'test_cases')

suite = testloader.discover(case_dir)


# 创建存放测试报告的文件夹-report
report_path = os.path.join(dir,'report')
if not os.path.exists(report_path):
    os.mkdir(report_path)

file_path = os.path.join(report_path,'test_result.html')

with open(file_path,"wb+") as f:
    # 初始化运行期， 是以普通文本生成测试报告 TextTestRunner
    runner = HTMLTestRunnerNew.HTMLTestRunner(stream=f,title='API测试报告',description='执行用例详情',tester='奔奔')
    # 运行测试用例
    runner.run(suite)