unittest简单应用

# 导入unittest
import unittest

# 创建测试类
import unittest


# 创建测试类
class MyTestCase(unittest.TestCase):    # 继承TestCase类
    def setUp(self):
        print("测试准备")

    def tearDown(self):
        print("测试结束")

    @classmethod    # 定义setUpClass和tearDownClass方法必须在前面添加@classmethod装饰器
    def setUpClass(cls):
        print("测试类准备")

    @classmethod
    def tearDownClass(cls):
        print("测试类结束")
# 以上为test fixture 部分

    def test_something1(self):
        print("test1")

    def test_something2(self):
        print("test2")

# 以上为test case部分(case的命名必须以 test_ 开头)


if __name__ == '__main__':
    unittest.main()

Testing started at 14:09 ...
"D:\Program Files (x86)\Python37-32\python.exe" "D:\Program Files\JetBrains\PyCharm 2019.2.1\helpers\pycharm\_jb_unittest_runner.py" --path E:/test/demo/demo2.py
Launching unittests with arguments python -m unittest E:/test/demo/demo2.py in E:\test\demo

测试类准备
测试准备
test1
测试结束
测试准备
test2
测试结束
测试类结束


Ran 2 tests in 0.005s

OK

Process finished with exit code 0

import unittest
from demo import demo3
from demo import demo4

#构造测试集
suite = unittest.TestSuite()
suite.addTest(demo3.MyTest1('test_something1'))
suite.addTest(demo4.MyTest2('test_something2'))

if __name__=='__main__':
    #test runner执行测试
    runner = unittest.TextTestRunner()
    runner.run(suite)

..
----------------------------------------------------------------------
Ran 2 tests in 19.320s

OK

Process finished with exit code 0