1.安装ddt包
pip install ddt
2.引入包
import unittest from ddt import ddt, data, unpack @ddt class MyTestCase(unittest.TestCase): # 用元组存放数据,一个参数 @data(1,-3,'co','') def testcase01(self, value): print(value) self.assertEqual(1, value) # 用元组存放数据,多个参数 @data((1,2),(2,4)) @unpack def testcase02(self, value1, value2): print(value1, value2) self.assertEqual(value1,value2-1) if __name__ == '__main__': unittest.main()