Refactored test utilities

src/tests/settings.py

@@ -1,31 +1,9 @@
 import os
+from pretix.testutils.settings import *  # NOQA
 
-from pretix.settings import *  # NOQA
 
 TEST_DIR = os.path.dirname(__file__)
 
 TEMPLATES[0]['DIRS'].append(os.path.join(TEST_DIR, 'templates'))  # NOQA
 
 INSTALLED_APPS.append('tests.testdummy')  # NOQA
-
-MEDIA_ROOT = os.path.join(TEST_DIR, 'media')
-
-EMAIL_BACKEND = 'django.core.mail.outbox'
-
-COMPRESS_ENABLED = COMPRESS_OFFLINE = False
-
-PASSWORD_HASHERS = ['django.contrib.auth.hashers.MD5PasswordHasher']
-
-# Disable celery
-CELERY_ALWAYS_EAGER = True
-HAS_CELERY = False
-
-# Don't use redis
-SESSION_ENGINE = "django.contrib.sessions.backends.db"
-HAS_REDIS = False
-CACHES = {
-    'default': {
-        'BACKEND': 'django.core.cache.backends.locmem.LocMemCache',
-        'LOCATION': 'unique-snowflake',
-    }
-}