unittest的case执行

1.

if __name__=='__main__':
   #构造测试集
   # 定义测试用例的目录为当前目录的 testcase 目录
    test_dir = './testCase'
    discover = unittest.defaultTestLoader.discover(test_dir, pattern='test*.py')
    # 执行测试
    runner = unittest.TextTestRunner(verbosity=2)
    runner.run(discover)


2

if __name__=='__main__':
   #构造测试集
    suite=unittest.TestLoader().loadTestsFromTestCase(Test.test_case1())

    # 执行测试
    runner = unittest.TextTestRunner(verbosity=2)
    runner.run(suite)


3

if __name__=='__main__':
    # 构造测试集
    suite = unittest.TestSuite()
    suite.addTest(Test("test_case1"))
    suite.addTest(Test("test_case2"))
    suite.addTest(Test("test_case3"))

    # 执行测试
    runner = unittest.TextTestRunner(verbosity=2)
    runner.run(suite)