Hi guys,
I'm new in Python and Django, and I'm creating a Restful Web API using
Django REST framework.
I'm creating Unit Tests for my app, and for some reason I'm getting a
message like "Apps aren't loaded yet".
It looks like is some missing setting, but I have no idea how to fix that.
this is my unit test file
from django.urls import reversefrom rest_framework import statusfrom
rest_framework.test import APITestCase, APIClientfrom app.models import Vendor
class VendorTests(APITestCase):
def test_1_Vendor_List_ReturnAllVendors(self):
url = reverse('vendor-list')
response = self.client.get(url)
self.assertEqual(response.status_code, status.HTTP_200_OK)
self.assertEqual(Vendor.objects.count(), 0)
def test_2_Vendor_Post_ReturnNothing(self):
url = reverse('vendor-list')
data = {'id': 1, 'name': 'Vendor1'}
#data = {'name': 'Vendor1'}
response = self.client.post(url, data, format='json')
self.assertEqual(response.status_code, status.HTTP_201_CREATED)
self.assertEqual(response.data, data)
def test_3_Vendor_List_ReturnRegisteredVendors(self):
url = reverse('vendor-list')
response = self.client.get(url)
self.assertEqual(response.status_code, status.HTTP_200_OK)
self.assertEqual(Vendor.objects.count(), 1)
This is my model class
from django.db import models
class Vendor(models.Model):
Name = models.CharField(db_column='Name', max_length=100, null=False)
def __str__(self):
return self.Name
class Meta:
ordering = ['Name']
def save(self, *args, **kwargs):
Name = self.Name
super(Vendor, self).save(*args, **kwargs)
this is my view
from rest_framework import generics, permissions, renderers, viewsetsfrom
rest_framework.decorators import api_view, detail_routefrom app.models import
Vendorfrom app.serializers import VendorSerializer
class VendorViewSet(viewsets.ModelViewSet):
queryset = Vendor.objects.all()
serializer_class = VendorSerializer
@detail_route(renderer_classes=[renderers.StaticHTMLRenderer])
def perform_create(self, serializer):
serializer.save()
this is my serializer
from rest_framework import serializersfrom app.models import Vendor
class VendorSerializer(serializers.ModelSerializer):
class Meta:
model = Vendor
fields = '__all__'
and this is my settings.py
import osimport posixpath
# Build paths inside the project like this: os.path.join(BASE_DIR, ...)
BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
# Quick-start development settings - unsuitable for production# See
https://docs.djangoproject.com/en/1.9/howto/deployment/checklist/
# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = '??????????????????????????????'
# SECURITY WARNING: don't run with debug turned on in production!
DEBUG = True
ALLOWED_HOSTS = []
# Application definition
INSTALLED_APPS = [
'utils',
'rest_framework',
# Add your apps here to enable them
'django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
'app',]
MIDDLEWARE = [
'django.middleware.security.SecurityMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.common.CommonMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
#'django.contrib.auth.middleware.SessionAuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'django.middleware.clickjacking.XFrameOptionsMiddleware',]
ROOT_URLCONF = 'MyApp.urls'
TEMPLATES = [
{
'BACKEND': 'django.template.backends.django.DjangoTemplates',
'DIRS': [],
'APP_DIRS': True,
'OPTIONS': {
'context_processors': [
'django.template.context_processors.debug',
'django.template.context_processors.request',
'django.contrib.auth.context_processors.auth',
'django.contrib.messages.context_processors.messages',
],
},
},]
WSGI_APPLICATION = 'MyApp.wsgi.application'
# Database# https://docs.djangoproject.com/en/1.9/ref/settings/#databases
DATABASES = {
'default': {
'ENGINE': 'django.db.backends.mysql',
'NAME': 'mydb',
'USER': 'root',
'PASSWORD': 'masterkey',
'HOST': 'localhost',
'PORT': '3306',
'TEST': {'NAME' : 'test_mydb'},
}}
# Password validation#
https://docs.djangoproject.com/en/1.9/ref/settings/#auth-password-validators
AUTH_PASSWORD_VALIDATORS = [
{
'NAME':
'django.contrib.auth.password_validation.UserAttributeSimilarityValidator',
},
{
'NAME':
'django.contrib.auth.password_validation.MinimumLengthValidator',
},
{
'NAME':
'django.contrib.auth.password_validation.CommonPasswordValidator',
},
{
'NAME':
'django.contrib.auth.password_validation.NumericPasswordValidator',
},]
# Internationalization# https://docs.djangoproject.com/en/1.9/topics/i18n/
LANGUAGE_CODE = 'en-us'
TIME_ZONE = 'UTC'
USE_I18N = True
USE_L10N = True
USE_TZ = True
# Static files (CSS, JavaScript, Images)#
https://docs.djangoproject.com/en/1.9/howto/static-files/
STATIC_URL = '/static/'
STATIC_ROOT = posixpath.join(*(BASE_DIR.split(os.path.sep) + ['static']))
REST_FRAMEWORK = {
'DEFAULT_PAGINATION_CLASS':
'rest_framework.pagination.PageNumberPagination',
'PAGE_SIZE': 10,
'TEST_REQUEST_DEFAULT_FORMAT': 'json'}
# If you have own settings, make "local_settings.py" file and import in
following.# And not include "local_settings.py" in remote repository.# When you
want to save local settings, save in "local_setting_files" directory as
rename.try:
from .local_settings import * except ImportError:
pass
#debug_toolbar settingsif DEBUG:
INTERNAL_IPS = ('127.0.0.1',
'localhost')
MIDDLEWARE += (
'debug_toolbar.middleware.DebugToolbarMiddleware',
)
INSTALLED_APPS += (
'debug_toolbar',
)
DEBUG_TOOLBAR_PANELS = [
'debug_toolbar.panels.versions.VersionsPanel',
'debug_toolbar.panels.timer.TimerPanel',
'debug_toolbar.panels.settings.SettingsPanel',
'debug_toolbar.panels.headers.HeadersPanel',
'debug_toolbar.panels.request.RequestPanel',
'debug_toolbar.panels.sql.SQLPanel',
'debug_toolbar.panels.staticfiles.StaticFilesPanel',
'debug_toolbar.panels.templates.TemplatesPanel',
'debug_toolbar.panels.cache.CachePanel',
'debug_toolbar.panels.signals.SignalsPanel',
'debug_toolbar.panels.logging.LoggingPanel',
'debug_toolbar.panels.redirects.RedirectsPanel',
]
DEBUG_TOOLBAR_CONFIG = {
'INTERCEPT_REDIRECTS': False,
}
Any ideas why I'm getting this message and why I can't run my unit tests?
Any help will be greatly appreciated.
Thanks in advance.
Regards,
Alex
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