我想在VSCode中运行Django单元测试，而不是在终端中运行。
我的项目目录结构如下:
├── db.sqlite3
├── hero
│ ├── __init__.py
│ ├── __pycache__
│ │ ├── __init__.cpython-37.pyc
│ │ ├── admin.cpython-37.pyc
│ │ ├── apps.cpython-37.pyc
│ │ ├── models.cpython-37.pyc
│ │ ├── tests.cpython-37.pyc
│ │ ├── urls.cpython-37.pyc
│ │ └── views.cpython-37.pyc
│ ├── admin.py
│ ├── apps.py
│ ├── migrations
│ │ ├── 0001_initial.py
│ │ ├── 0002_hero_age.py
│ │ ├── __init__.py
│ │ └── __pycache__
│ │ ├── 0001_initial.cpython-37.pyc
│ │ ├── 0002_hero_age.cpython-37.pyc
│ │ └── __init__.cpython-37.pyc
│ ├── models.py
│ ├── tests.py
│ ├── urls.py
│ └── views.py
├── manage.py
└── toh
├── __init__.py
├── __pycache__
│ ├── __init__.cpython-37.pyc
│ ├── settings.cpython-37.pyc
│ ├── urls.cpython-37.pyc
│ └── wsgi.cpython-37.pyc
├── settings.py
├── urls.py
└── wsgi.py
我在hero目录下创建了一个tests.py文件。
我的tests.py代码如下：
from django.test import TestCase, Client
from .models import Hero
# Create your tests here.
class HeroTestCase(TestCase):
def setUp(self):
Hero.objects.create(name='Superman', age=10)
Hero.objects.create(name='Batman', age=1)
Hero.objects.create(name='Ironman', age=30)
def test_hero_count(self):
self.assertEqual(Hero.objects.all().count(), 3)
def test_hero_id(self):
client=Client()
response=client.get('/hero/1/')
self.assertEqual(response.status_code, 200)
self.assertIn('1', response.content.decode())
def test_hero_visit_count(self):
client = Client()
response = client.get('/hero/hello')
self.assertEqual(response.status_code, 200)
self.assertIn('1', response.content.decode())
response = client.get('/hero/hello')
self.assertEqual(response.status_code, 200)
self.assertIn('2', response.content.decode())
我的 .vscode/settings.json 文件如下：
{
"python.pythonPath": "/anaconda3/bin/python",
"python.linting.pylintEnabled": true,
"python.linting.enabled": true,
"python.testing.unittestArgs": [
"-v",
"-s",
"./hero",
"-p",
"*test*.py"
],
"python.testing.pytestEnabled": false,
"python.testing.nosetestsEnabled": false,
"python.testing.unittestEnabled": true
}
但是当我在VSCode中运行测试时，这个错误一直出现。
======================================================================
ERROR: tests (unittest.loader._FailedTest)
----------------------------------------------------------------------
ImportError: Failed to import test module: tests
Traceback (most recent call last):
File "/anaconda3/lib/python3.7/unittest/loader.py", line 436, in _find_test_path
module = self._get_module_from_name(name)
File "/anaconda3/lib/python3.7/unittest/loader.py", line 377, in _get_module_from_name
__import__(name)
File "toh/hero/tests.py", line 2, in <module>
from .models import Hero
ImportError: attempted relative import with no known parent package
或者：
django.core.exceptions.ImproperlyConfigured: Requested setting INSTALLED_APPS, but settings are not configured. You must either define the environment variable DJANGO_SETTINGS_MODULE or call settings.configure() before accessing settings.
我检查了一下我的测试代码，但是当我运行python manage.py test时，我的测试代码通过了！那么我该如何解决这个问题呢？