1. 断言函数
# _*_ coding:utf8 _*_
# assertEqual(a,b) a==b assertNotEqual(a,b) a!=b
# assertIn(item,list) item in list assertNotIn(item,list) item not in list
# assertTrue(x) x为True assertFalse(x) x为False
# 编写一个测试类 测试类中的函数
class MySurvey:
def __init__(self, question):
self.question = question
self.questions = []
def show_question(self):
print(self.question)
def store_response(self, new_response):
self.questions.append(new_response)
def show_results(self):
print('Survey result')
for response in self.questions:
print('response=' + response)
2.测试类的编写和setUp方法
# _*_ coding:utf8 _*_
import unittest
from class_test.survey import MySurvey
class TestMySurvey(unittest.TestCase):
def setUp(self):
# 做些初始化操作
# 创建类并设置属性
# Python 将先运行它,各个方法中创建的对象,在此方法中创建,并且就创建一次,其他方法中都不用创建。
msg = 'please input a language you like'
self.my_survey = MySurvey(msg)
self.responses = ['java', 'android', 'ios']
def test_my_survey(self):
# msg = 'please input your like language'
# my_survey = MySurvey(msg)
# my_survey.store_response('java')
# self.assertIn('java', my_survey.questions)
self.my_survey.store_response(self.responses[0])
self.assertIn(self.responses[0], self.my_survey.questions)
def test_three_my_survey(self):
# msg = 'please input three you like language'
# my_survey = MySurvey(msg)
# response = ['java', 'android', 'ios']
# for value in response:
# my_survey.store_response(value)
# for value in response:
# self.assertIn(value, my_survey.questions)
for value in self.responses:
self.my_survey.store_response(value)
for value in self.responses:
self.assertIn(value, self.my_survey.questions)
unittest.main