九、python——测试

anonymousSurvey.py

class AnonymousSurvey():
    """收集匿名调查问卷的答案"""

    def __init__(self, question):
        """存储一个问题，并为存储答案做准备"""
        self.question = question
        self.responses = []

    def show_question(self):
        """显示调查问卷"""
        print(self.responses)

    def store_response(self, new_response):
        """存储单份调查答卷"""
        self.responses.append(new_response)

    def show_results(self):
        """显示收集到的所有答卷"""
        print("Survey results:")
        for response in self.responses:
            print('- ' + response)

getFormattedName.py

def get_formatted_name(firstname, lastname, middle=''):
    if middle:
        full_name = firstname + ' ' + middle + ' ' + lastname
    else:
        full_name = firstname + ' ' + lastname
    return full_name.title()

09.test.py

import unittest
from getFormattedName import get_formatted_name
from anonymousSurvey import AnonymousSurvey


class NameTestCase(unittest.TestCase):
    """测试"""

    def test_pizza(self):
        """能够正确地处理像Janis Joplin这样的姓名吗？"""
        full_name = get_formatted_name('Janis', 'Joplin')
        self.assertEqual(full_name, 'Janis Joplin')

    def test_first_last_middle_name(self):
        """能够正确地处理像Wolfgang Amadeus Mozart这样的姓名吗？"""
        formatted_name = get_formatted_name('wolfgang', 'mozart', 'amadeus')
        self.assertEqual(formatted_name, 'Wolfgang Amadeus Mozart')


# question = "What language did you first learn to speak?"
# my_surver = AnonymousSurvey(question)
# my_surver.show_question()
# print("Enter 'q' at any time to quit.\n")
# while True:
#     response = input("language：")
#     if response == 'q':
#         break
#     my_surver.store_response(response)
# my_surver.show_results()
class TestAnormyousSurvey(unittest.TestCase):
    """针对AnonymousSurvey类的测试"""

    def test_store_singke_response(self):
        """测试单个答案会被妥善地存储"""
        question = "What language did you first learn to speak?"
        my_surver = AnonymousSurvey(question)
        my_surver.store_response('English')
        self.assertIn('English', my_surver.responses)

    def test_store_three_response(self):
        """测试单个答案会被妥善地存储"""
        question = "What language did you first learn to speak?"
        my_surver = AnonymousSurvey(question)
        responses = ['English', 'Spanish', 'Mandarin']
        for response in responses:
            my_surver.store_response(response)
        for response in responses:
            self.assertIn(response, my_surver.responses)


# setUp() 来创建一个调查对象和一组答案，
# 供方法test_store_single_response() 和test_store_three_responses() 使用
class TestAnonymousSurveyUseSetUp(unittest.TestCase):
    """针对AnonymousSurvey类的测试"""

    def setUp(self):
        """ 创建一个调查对象和一组答案，供使用的测试方法使用"""
        question = "What language did you first learn to speak?"
        self.my_survey = AnonymousSurvey(question)
        self.responses = ['English', 'Spanish', 'Mandarin']

    def test_store_single_response(self):
        """测试单个答案会被妥善地存储"""
        self.my_survey.store_response(self.responses[0])
        self.assertIn(self.responses[0], self.my_survey.responses)

    def test_store_three_responses(self):
        """测试三个答案会被妥善地存储"""
        for response in self.responses:
            self.my_survey.store_response(response)
        for response in self.responses:
            self.assertIn(response, self.my_survey.responses)


unittest.main()