6、 ... and 、unittest Test case running results

. On behalf of success

F  For failure

E Represents a mistake

S For use cases, skip

Cannot pass -v How to run . Because this is a detailed error reporting method , Instead of a concise error reporting method

7、 ... and 、unittest Execution sequence rules of test cases

With ASCII Sort the size of the code .【0-9,A-Z,a-z】

adopt ord('a) see ASCII code

8、 ... and 、 Varied unittest How to load and run test cases

1、mian Method

2、 Load and run through the test suite

addTest

#  Create a test suite 
if __name__ == '__main__':
    suite = unittest.TestSuite()
    #  Load test cases through the test suite 
    suite.addTest(TestUnittest('test_01'))
    suite.addTest(TestUnittest('test_02'))
    #  function   defaultTest  Specify Kit 
    unittest.main(defaultTest='suite')

addTests

#  Create a test suite 
if __name__ == '__main__':
    suite = unittest.TestSuite()
    #  Load test cases through the test suite collection 
    testcases = [TestUnittest('test_01'),TestUnittest('test_02')]
    suite.addTests(testcases)
    #  function   defaultTest  Specify Kit 
    unittest.main(defaultTest='suite')

3、 Load all test cases in a directory

if __name__ == '__main__':
    suite = unittest.defaultTestLoader.discover('./test', pattern='*.py')
    unittest.main(defaultTest='suite')

Why we call unittest.main() You can execute test cases ？？？

Underlying principle ,BATJ Interview questions of large factories

ctrl+ Left mouse button to enter main()

module： The path where the test case is located ,__main__ Represents the current path 

defaultTest： The default name of the test case to be tested , All use cases are executed by default 

argv： Accept parameters passed externally to the program 

testRunner： Test runner 

testLoader： Test loader 

exit： Whether to exit the program after the test is completed 

verbosity： Display the detail level of the information (<=0 Only the total number of use cases and the global execution results are displayed ,1 The default value is , Displays the total number of use cases and global results , And the result of each use case is marked, that is 

. On behalf of success

F  For failure

E Represents a mistake

S For use cases, skip

>=2  Show use case overview and global results , And output the detailed results of each use case )  verbose -v

failfast： Whether to terminate the test when the test case fails .