运行Django教程测试失败-没有名为polls.tests的模块
我正在玩django 1.6教程,但无法运行测试。我的项目(名称为mydjango)和应用程序结构(名称为民意调查)如下所示在virtualenv中。(.nja文件仅由ninja-ide我正在使用的ide创建)
.├── __init__.py
├── manage.py
├── mydjango
│ ├── __init__.py
│ ├── __init__.pyc
│ ├── mydjango.nja
│ ├── settings.py
│ ├── settings.pyc
│ ├── templates
│ │ └── admin
│ │ └── base_site.html
│ ├── urls.py
│ ├── urls.pyc
│ ├── wsgi.py
│ └── wsgi.pyc
├── polls
│ ├── admin.py
│ ├── admin.pyc
│ ├── __init__.py
│ ├── __init__.pyc
│ ├── models.py
│ ├── models.pyc
│ ├── templates
│ │ ├── __init__.py
│ │ └── polls
│ │ ├── detail.html
│ │ ├── index.html
│ │ ├── __init__.py
│ │ └── results.html
│ ├── tests.py
│ ├── tests.pyc
│ ├── urls.py
│ ├── urls.pyc
│ ├── views.py
│ └── views.pyc
└── polls.nja
我按照教程学习了django的工作原理,但是我陷于测试部分。如本教程所建议,我在app文件夹中创建了一个名为tests.py的文件,非常简单的文件是:
# -*- coding: utf-8 -*-from django.test import TestCase
import datetime
from django.utils import timezone
from polls.models import Question
# Create your tests here.l
class QuestionMethodTests(TestCase):
def test_was_published_recently_with_future_poll(self):
"""
was_published_recently dovrebbe ritornare falso se si mette una data nel futuro
"""
future_question = Question(pub_date=timezone.now() + datetime.timedelta(hours=50))
self.assertEqual(future_question.was_published_recently(), False)
然后我将unittest2安装到virtualenv中
$pip install unittest2
并运行
$python manage.py test pollsCreating test database for alias 'default'...
E
======================================================================
ERROR: mydjango.polls.tests (unittest2.loader.ModuleImportFailure)
----------------------------------------------------------------------
ImportError: Failed to import test module: mydjango.polls.tests
Traceback (most recent call last):
File "/home/sergio/.virtualenvs/django4/local/lib/python2.7/site-packages/unittest2/loader.py", line 260, in _find_tests
module = self._get_module_from_name(name)
File "/home/sergio/.virtualenvs/django4/local/lib/python2.7/site-packages/unittest2/loader.py", line 238, in _get_module_from_name
__import__(name)
ImportError: No module named polls.tests
----------------------------------------------------------------------
Ran 1 test in 0.001s
FAILED (errors=1)
Destroying test database for alias 'default'...
无法进行测试,如果没有通过应用名称,它也会返回相同的错误:
$ python manage.py testCreating test database for alias 'default'...
E
======================================================================
ERROR: mydjango.polls.tests (unittest2.loader.ModuleImportFailure)
----------------------------------------------------------------------
ImportError: Failed to import test module: mydjango.polls.tests
Traceback (most recent call last):
File "/home/sergio/.virtualenvs/django4/local/lib/python2.7/site-packages/unittest2/loader.py", line 260, in _find_tests
module = self._get_module_from_name(name)
File "/home/sergio/.virtualenvs/django4/local/lib/python2.7/site-packages/unittest2/loader.py", line 238, in _get_module_from_name
__import__(name)
ImportError: No module named polls.tests
----------------------------------------------------------------------
Ran 1 test in 0.001s
FAILED (errors=1)
Destroying test database for alias 'default'...
我的INSTALLED_APPS是:
INSTALLED_APPS = ( 'south',
'django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
'polls',
)
我究竟做错了什么?
回答:
我的Django项目遇到了完全相同的问题:
$ python manage test polls.tests
工作正常,但以下操作因导入错误而失败:
$ python manage test polls$ python manage test
(...)
ImportError: Failed to import test module: mydjango.polls.tests
Traceback (most recent call last):
(...)
ImportError: No module named polls.tests
仔细检查错误消息:Django的测试运行程序尝试从mydjango.polls.tests导入测试,其中mydjango是根目录(项目的容器)的名称。
我通过删除mydjango目录(与manage.py文件处于同一级别)中的__init__.py
文件来解决此问题。这个目录不应该是python模块,如果是这样的话,它似乎与Django的测试运行程序混淆了。
因此,仅删除_ init _.py
文件应该可以解决我们的问题:
$ rm mydjango/__init__.py
以上是 运行Django教程测试失败-没有名为polls.tests的模块 的全部内容, 来源链接: utcz.com/qa/416513.html