Setup and teardown Examples of automated python testing

Source: Internet
Author: User
The example of this paper describes the use of the setup and teardown of the automated testing of Python, which is shared for everyone's reference. Specific as follows:

The instance code is as follows:

Class Romannumeralconverter (object):   def __init__ (self):     Self.digit_map = {"M": +, "D": $, "C": +, "L": 50 , "X": Ten,               "V": 5, "I": 1}   def convert_to_decimal (self, roman_numeral):     val = 0 for     char in roman_numeral:       val + = Self.digit_map[char]     return val     import unittest class Romannumeralconvertertest (unittest. TestCase):   def setUp (self):     print "Create a new romannumeralconvertertest ..."     self.cvt = Romannumeralconverter ()        def tearDown (self):     print "Destroying a romannumeralconvertertest ..."     SELF.CVT = None        def test_parsing_millenia (self):     self.assertequals (+ self.cvt.convert_to_decimal ("M" )           if __name__ = = "__main__":   Unittest.main ()

The output results are as follows:

Create a new romannumeralconvertertest ..... Destroying a romannumeralconvertertest ...--------------------------------------------------------------------- -ran 1 Test in 0.016sOK

Note: Setup and teardown are called when each test method is run

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