Django单元测试

最新推荐文章于 2024-03-24 10:43:15 发布

red98

最新推荐文章于 2024-03-24 10:43:15 发布

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本文详细介绍了使用Django框架进行单元测试的方法，包括测试用例的编写、HTTP请求的模拟、数据库操作的验证以及测试结果的分析。通过具体示例展示了如何确保应用的功能正确性和性能稳定性。

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编写单元测试

blog\tests.py

# -*- coding: utf-8 -*-
from __future__ import unicode_literals
from django.test import TestCase
from datetime import datetime
from django.test.client import Client
from blog.models import BlogPost

# Create your tests here.
class BlogPostTest(TestCase):
    def test_obj_create(self):
        BlogPost.objects.create(title='raw title',
            body='raw body', timestamp=datetime.now())
        self.assertEqual(1, BlogPost.objects.count())
        self.assertEqual('raw title', BlogPost.objects.get(id=1).title)

    def test_home(self):
        reponse = self.client.get('/blog/')
        self.failUnlessEqual(reponse.status_code, 200)

    def test_slash(self):
        reponse = self.client.get('/')
        self.assertIn(reponse.status_code, (301, 302))

    def test_empty_create(self):
        reponse = self.client.get('/blog/create/')
        self.assertIn(reponse.status_code, (301, 302))

    def test_post_create(self):
        reponse = self.client.post('/blog/create/',{'title':'post title', 'body':'post body'})
        self.assertIn(reponse.status_code, (301, 302))
        self.assertEqual(1, BlogPost.objects.count())
        self.assertEqual('post title', BlogPost.objects.get(id=1).title)

执行测试

>manage.py test

测试结果

Creating test database for alias 'default'...
System check identified no issues (0 silenced).
GET
None
None
..C:\Python27\lib\site-packages\django-1.11.16-py2.7.egg\django\db\models\fields
\__init__.py:1451: RuntimeWarning: DateTimeField BlogPost.timestamp received a n
aive datetime (2019-05-14 11:00:35.700000) while time zone support is active.
  RuntimeWarning)
.POST
post title
post body
C:\Python27\lib\site-packages\django-1.11.16-py2.7.egg\django\db\models\fields\_
_init__.py:1451: RuntimeWarning: DateTimeField BlogPost.timestamp received a nai
ve datetime (2019-05-14 11:00:35.707000) while time zone support is active.
  RuntimeWarning)
..
----------------------------------------------------------------------
Ran 5 tests in 0.053s

OK
Destroying test database for alias 'default'...