Django unittest 单元测试

这里就不再介绍单元测试的作用了。

首先单元测试的创建方式有两种，一种是app下面的test文件，另一种是自定义方式创建

方法一、使用test.py文件测试

from django.test import TestCase

# Create your tests here.
# -*- coding: utf-8 -*-
# __author__ = 'dandy'
from rest_framework.test import APIRequestFactory

class TestOrderAPI(TestCase):

    def setUp(self):
        self.factory = APIRequestFactory()
        print('starting')

    def test_name1(self):
        """
        测试创建订单

        :return:
        """
        print('testing name111 ...........')
        name = 'dandy'
        self.assertEqual(name, 'dandy')
        print('test name success !!!')

    def test_age1(self):
        """
        测试创建订单

        :return:
        """
        print('testing age111 ...........')
        age = 18
        self.assertEqual(age, 17)
        print('test age success !!!')

调用

也可以这样调用

python3 manage.py test app01.tests

直接test会进行全局查找，而上面的命令是对于各个子测试的执行

方法二、自定义文件

如下格式创建文件目录

 # -*- coding: utf-8 -*-
 # __author__ = 'dandy'

 from django.test import TestCase
 from rest_framework.test import APIRequestFactory

 class TestOrderAPI(TestCase):

     def setUp(self):
         self.factory = APIRequestFactory()

     def test_name(self):
         """
         测试创建订单

         :return:
         """
         print('testing name ...........')
         name = 'dandy'
         self.assertEqual(name, 'dandy')
         print('test name success !!!')

     def test_age(self):
         """
         测试创建订单

         :return:
         """
         print('testing age ...........')
         age = 18
         self.assertEqual(age, 17)
         print('test age success !!!')

执行

此时如果执行test命令

 from django.test import TestCase
 from rest_framework.test import APIRequestFactory
 from api.test.util.mock_data import data_create_order
 from api import views
 from backend.models import User
 from backend.constant import Constant

 class TestOrderAPI(TestCase):
     """
     订单接口测试用例
     """

     def setUp(self):
         self.factory = APIRequestFactory()

     def test_create(self):
         """
         测试创建订单

         :return:
         """
         request = self.factory.post('/order/', data_create_order, format='json')
         response = views.OrderCreateView.as_view()(request)
         self.assertEqual(response.data['code'], 20000)

     def test_order_detail(self):
         """
         获取订单详情

         :return:
         """
         request = self.factory.post('/order/', data_create_order, format='json')
         response = views.OrderCreateView.as_view()(request)

         order_no = response.data['data']['order_no']
         url = '/order/%(number)s/' % {'number': order_no}
         request = self.factory.get(url)
         response = views.OrderDetailView.as_view()(request, number=order_no)
         self.assertEqual(response.data['code'], 20000)

实战

更多基础知识

https://www.jianshu.com/p/34267dd79ad6

https://docs.djangoproject.com/en/2.1/topics/testing/