如何修复python构建错误“ValueError：在<class'__main__中没有这样的测试方法。”

Question

我的python脚本已列出：

====================================== ====

class ExampleTestCase(unittest.TestCase): 
    capabilities = None 

def setUp(self): 
    self.driver = webdriver.Remote(desired_capabilities={ "browserName": broswer,  "platform": platform, "node": node }) 

def test_example(self): 
    self.driver.get("www.360logica.com") 
    self.assertEqual(self.driver.title, "360logica") 

def tearDown(self): 
    self.driver.quit() 

if __name__ == "__main__": 
    #unittest.main() 
    args = sys.argv 
    port = args[1] 
    platform = args[2] 
    broswer = args[3] 
    suite = unittest.TestSuite() 
    suite.addTest(ExampleTestCase("test_example")) 
    runner = XMLTestRunner(file('results_ExampleTestCase_%s.xml' % (broswer), "w")) 
    runner.run(suite) 

======================================= =======

运行命令为：

$ ./python.exe Grid_1.py 5555 WINDOW firefox 

=========================== ===================

生成错误日志：

$ ./python.exe Grid_1.py 5555 WINDOW firefox 
Traceback (most recent call last): 
     File "Grid_1.py", line 31, in <module> 
     suite.addTest(ExampleTestCase("test_example")) 
     File "C:\Python27\Lib\unittest\case.py", line 191, in __init__ 
     (self.__class__, methodName)) 
ValueError: no such test method in <class '__main__.ExampleTestCase'>: test_example 

=================================== ================

请帮帮我。我非常头痛，并且不知道如何修复它。

Answer 1

您有suite.addTest(ExampleTestCase("test_example"))，但您的def超出了该类的范围（如果它确实是您的缩进）。确保test_example是类的一部分。

class ExampleTestCase(unittest.TestCase): 
    capabilities = None 

    def setUp(self): 
     self.driver = webdriver.Remote(desired_capabilities={ "browserName": broswer, "platform": platform}) 

    def test_example(self): 
     self.driver.get("www.360logica.com") 
     self.assertEqual(self.driver.title, "360logica") 

    def tearDown(self): 
     self.driver.quit() 

if __name__ == "__main__": 
    #unittest.main() 
    args = sys.argv 
    port = args[1] 
    platform = args[2] 
    broswer = args[3] 
    suite = unittest.TestSuite() 
    suite.addTest(ExampleTestCase("test_example")) 
    runner = XMLTestRunner(file('results_ExampleTestCase_%s.xml' % (broswer), "w")) 
    runner.run(suite) 

蟒蛇substring.py 5555 WINDOW火狐 这结束了倾销的结果（如预期）作为results_ExampleTestCase_firefox.xml