测试用例-单元测试

 

使用client可以测试视图的get/post方法

 

django单元测试历险记

 

 django不同的版本之间的差异还是挺大的,大到足以影响正常的模块包调用,我在这些博客地址中找到的core是django中的包,它里面的子模块包在不同的版本之中是不一样的名字

 

测试用例，示例代码

函数、类，示例

# -*- encoding=utf8
def get_format_name(first_n, last_n, middle_n=""):
    """
    拼接姓、名，字符串
    :return:
    """
    if middle_n:
        full_name = "{} {} {}".format(first_n, middle_n, last_n)
    else:
        full_name = "{} {}".format(first_n, last_n)
    return full_name.title()


def get_city_country(city_n, country_n, population_count=0):
    """
    拼接city，country字符串
    :return:
    """
    if population_count:
        city_country_full = "{},{}-{}".format(city_n, country_n, population_count)
    else:
        city_country_full = "{},{}".format(city_n, country_n)
    return city_country_full.title()


class AnonymousSurvey:
    """test a class example"""
    def __init__(self, question):
        self.question = question
        self.response = set()

    def show_question(self):
        """show the question"""
        print(self.question)

    def store_response(self, new_response):
        """store the response into a list"""
        self.response.add(new_response)

    def show_results(self):
        """show all the collection response"""
        print("Survey results:")
        for response in self.response:
            print("- {}".format(response))


class Employee:
    def __init__(self, first_n, last_n, salary):
        self.first_n = first_n
        self.last_n = last_n
        self.salary = salary

    def give_raise(self, plus_salary=0):
        if plus_salary:
            self.salary += plus_salary
        else:
            self.salary += 5000

 

编写测试用例，测试上面的函数、类

import unittest

from name_function import get_format_name, get_city_country, \
    AnonymousSurvey, Employee


class NameTestCase(unittest.TestCase):
    def setUp(self):
        """like kind of init function, the program run setUp function first,
        then run the function startswith'test' """
        question = "what language did you first learn to speak"
        self.my_survey = AnonymousSurvey(question)
        self.responses_li = ["English", "Spanish", "Japanese", "French"]
        self.original_salary = 30000
        self.employee = Employee("John", "Black", self.original_salary)

    def test_first_last_name(self):
        """
        test first & last name
        :return:
        """
        formatted_name = get_format_name("ains", "joplin")
        self.assertEqual(formatted_name, "Ains Joplin")  # self.assertEqual(get_format_name("ains", "joplin"), "Ains Joplin")

    def test_first_middle_last_name(self):
        """
        test first middle last name
        :return:
        """
        formatted_name = get_format_name("ains", "joplin", "mozart")
        self.assertEqual(formatted_name, "Ains Mozart Joplin")

    def test_city_country_name(self):
        """
        test city country name
        :return:
        """
        full_name = get_city_country("santiago", "chile")
        self.assertEqual(full_name, "Santiago,Chile")

    def test_city_country_population(self):
        """
        test city,country,population
        :return:
        """
        full_name = get_city_country("santiago", "chile", "population=2000000")
        self.assertEqual(full_name, "Santiago,Chile-Population=2000000")

    def test_anonymous_survey_single_response(self):
        """test anonymous single response"""
        self.my_survey.store_response("Spanish")
        self.assertIn("Spanish", self.my_survey.response)

    def test_anonymous_survey_multiple_response(self):
        """test anonymous multiple response"""
        for response in self.responses_li:
            self.my_survey.store_response(response)
        for response in self.responses_li:
            self.assertIn(response, self.my_survey.response)

    def test_employee_give_default_raise(self):
        """test employee raise default salary"""
        self.employee.give_raise()
        self.assertEqual(self.employee.salary, self.original_salary+5000)

    def test_employee_give_custom_raise(self):
        """test employee raise custom salary"""
        custom_salary = 500
        self.employee.give_raise(custom_salary)
        self.assertEqual(self.employee.salary, self.original_salary+custom_salary)


unittest.main()

 

以上贴出来的代码，都可以运行，亲自测试过