【发布时间】:2013-12-19 16:49:31
【问题描述】:
Django 1.5 和 Python 2.6。
该模型有一个 clean() 方法来验证 job.company_id 必须等于 job.location.company_id
我正在尝试为此编写一个测试,但测试不是通过/失败,而是以来自模型clean() 方法的验证错误消息结束。
这里是代码(不相关的部分省略):
在models.py中:
class Job(models.Model):
title = models.CharField(max_length=200, verbose_name="Job title")
company = models.ForeignKey(Company)
location = models.ForeignKey(Location, blank=True, null=True)
def clean(self):
from django.core.exceptions import ValidationError
'''
Location.company_id must equal Job.company_id
'''
if (self.company_id != Location.objects.get(pk=self.location_id).company_id):
raise ValidationError('Location is not valid for company')
在tests.py中:
class job_cannot_have_invalid_location_and_can_have_valid_location(TestCase):
def test_jobs_and_locations(self):
job2 = Job.objects.create(company_id=company2.id)
location1 = Location.objects.create(company_id=company1.id)
job2.location_id = location1.id
self.assertRaises(ValidationError, job2.clean())
当我运行 python manage.py 测试时:
.E.
======================================================================
ERROR: test_jobs_and_locations (companies.tests.job_cannot_have_invalid_location_and_can_have_valid_location)
----------------------------------------------------------------------
Traceback (most recent call last):
File "/home/djangobox/jobboard/companies/tests.py", line 60, in test_jobs_and_locations
self.assertRaises(ValidationError, job2.clean())
File "/home/djangobox/jobboard/companies/models.py", line 151, in clean
raise ValidationError('Location is not valid for company')
ValidationError: [u'Location is not valid for company']
【问题讨论】:
标签: python django python-2.6 testcase