python自动化测试之连接几组测试包实例

本文实例讲述了python自动化测试之连接几组测试包的方法，分享给大家供大家参考。具体方法如下：

具体代码如下：

    class RomanNumeralConverter(object): 
      def __init__(self): 
        self.digit_map = {"M":1000, "D":500, "C":100, "L":50, "X":10, "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): 
        self.cvt = RomanNumeralConverter() 

      def test_parsing_millenia(self): 
        self.assertEquals(1000, self.cvt.convert_to_decimal("M")) 

      def test_parsing_century(self): 
        self.assertEquals(100, self.cvt.convert_to_decimal("C")) 

    class RomanNumeralConverterCombo(unittest.TestCase): 
      def setUp(self): 
        self.cvt = RomanNumeralConverter() 

      def test_multi_millenia(self): 
        self.assertEquals(4000, self.cvt.convert_to_decimal("MMMM")) 

      def test_add_up(self): 
        self.assertEquals(2010, self.cvt.convert_to_decimal("MMX")) 

    if __name__ == "__main__": 
      suite1 = unittest.TestLoader().loadTestsFromTestCase(RomanNumeralConverterTest) 
      suite2 = unittest.TestLoader().loadTestsFromTestCase(RomanNumeralConverterCombo) 
      suite = unittest.TestSuite([suite1, suite2]) 
      unittest.TextTestRunner(verbosity=2).run(suite) 

运行结果如下：

    test_parsing_century (__main__.RomanNumeralConverterTest) ... ok
    test_parsing_millenia (__main__.RomanNumeralConverterTest) ... ok
    test_add_up (__main__.RomanNumeralConverterCombo) ... ok
    test_multi_millenia (__main__.RomanNumeralConverterCombo) ... ok

    ----------------------------------------------------------------------
    Ran 4 tests in 0.032s

    OK

本文实例与前面几篇文章的内容基本一致，只在main中有些不同：

    suite1 = unittest.TestLoader().loadTestsFromTestCase(RomanNumeralConverterTest) 
      suite2 = unittest.TestLoader().loadTestsFromTestCase(RomanNumeralConverterCombo) 
      suite = unittest.TestSuite([suite1, suite2]) 
      unittest.TextTestRunner(verbosity=2).run(suite)

希望本文所述对大家的Python程序设计有所帮助。