Python基于paramunittest模块实现excl参数化
转载:https://www.jb51.net/article/185445.htm
1.paramunittest是unittest实现参数化的一个专门的模块,可以传入多组参数,自动生成多个用例
2.导入paramunittest:import paramunittest
3.paramunittest支持字典、元组、列表作为入参
列表格式:[["vaule"],["vaule2"]],setParameters赋值的个数与列值一一对应,例如此列表格式列值只有一个,赋值时只能自定义一个值
元组格式:(("pwd","vaule"),("pwd","vaule2")),元组列值必须保证两个以上,如果只有一个值,setParameters时报错,setParameters赋值的个数与列值一一对应,例如此元组格式列值有2个,赋值时只能自定义2个值
字典格式:[{"key": "vaule" },{"key": "vaule2"}],字典保证key值一致,如相同个数,相同位置,例如此字典格式列值只有一个key,setParameters赋值时只能定义一个key值
4.赋予列表/字典/元组值:@paramunittest.parametrized(*list/tuple)
5.列表元组赋予列值:def setParameters(self, t1, t2, tN):
'''注意t1, t2, t3名称自定义,从左到右按顺序一一对应值'''
self.t1 = t1
self.t2 = t2
self.tN = tN
6.列表元组取列值def testcase(self): self.t1
7.字典单赋予列值:def setParameters(self, key, keyN):
'''注意key, keyN是与字典key值必须一一对应'''
self.key = key
self.keyN = keyN
8.列表元组取取列def testcase(self): self.key1,字典通过key获取vaulue值
特别注意:如列值下标大于10时,执行顺序是先执行0,1再执行10,11,再执行2,3,.....9
二、源码举例(列表)
说明:一般读取exel会生成一个列表,如果使用exel作为参数化,可以参考此
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#!/usr/bin/python3 # encoding:utf-8 import unittest import paramunittest import time list = [ [ 'test' , '123456' , 'true' ], [ 'test1' , '1234564' , 'true' ] ] @paramunittest .parametrized( * list ) class TestDemo(unittest.TestCase): def setParameters( self , user, pwd, result): '''注意user, pwd, result是从左到右按顺序一一对应''' self .user = user self .pwd = pwd self .result = result def testcase( self ): print ( "开始执行用例:--------------" ) time.sleep( 1 ) print ( "输入用户名:%s" % self .user) print ( "输入密码:%s" % self .pwd) print ( "期望结果:%s " % self .result) time.sleep( 1 ) self .assertTrue( self .result = = "true" ) if __name__ = = "__main__" : #verbosity=2 显示用例执行详情 unittest.main(verbosity = 2 ) |
运行结果
testcase (paramunittest.TestDemo_0) ... 开始执行用例:--------------
输入用户名:test
输入密码:123456
期望结果:true
ok
开始执行用例:--------------
testcase (paramunittest.TestDemo_1) ... 输入用户名:test1
输入密码:1234564
期望结果:true
ok----------------------------------------------------------------------
Ran 2 tests in 4.003sOK
三、源码举例(字典)
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#!/usr/bin/python3 # encoding:utf-8 import unittest import paramunittest import time dict = [ { "user" : "test" , "pwd" : "123456" , "result" : "true" }, { "user" : "test1" , "pwd" : "1234564" , "result" : "true" }, { "user" : "test2" , "pwd" : "1234564" , "result" : "true" }, { "user" : "test3" , "pwd" : "1234564" , "result" : "true" }, { "user" : "test4" , "pwd" : "1234564" , "result" : "true" }, { "user" : "test5" , "pwd" : "1234564" , "result" : "true" }, { "user" : "test6" , "pwd" : "1234564" , "result" : "true" }, { "user" : "test7" , "pwd" : "1234564" , "result" : "true" }, { "user" : "test8" , "pwd" : "1234564" , "result" : "true" }, { "user" : "test9" , "pwd" : "1234564" , "result" : "true" }, { "user" : "test10" , "pwd" : "1234564" , "result" : "true" }, { "user" : "test11" , "pwd" : "1234564" , "result" : "true" } ] @paramunittest .parametrized( * dict ) class TestDemo(unittest.TestCase): def setParameters( self , user, pwd, result): '''user, pwd, result三个参数字典的key一一对应''' self .user = user self .pwd = pwd self .result = result def testcase( self ): print ( "开始执行用例:--------------" ) time.sleep( 1 ) print ( "输入用户名:%s" % self .user) print ( "输入密码:%s" % self .pwd) print ( "期望结果:%s " % self .result) time.sleep( 1 ) self .assertTrue( self .result = = "true" ) if __name__ = = "__main__" : #verbosity=2 显示用例执行详情 unittest.main(verbosity = 2 ) |