Import the config early to make sure @override_settings doesn't break

systemjs/__init__.py

@@ -10,6 +10,9 @@
 VERSION = (1, 1, 0, 'final', 0)
 
 
+default_app_config = 'systemjs.apps.SystemJSConfig'
+
+
 def get_version(version=None):
     "Returns a PEP 386-compliant version number from VERSION."
     version = get_complete_version(version)

systemjs/apps.py

@@ -0,0 +1,12 @@
+from __future__ import absolute_import, unicode_literals
+
+from django.apps import AppConfig
+from django.utils.translation import ugettext_lazy as _
+
+
+class SystemJSConfig(AppConfig):
+    name = 'systemjs'
+    verbose_name = _('Django SystemJS')
+
+    def ready(self):
+        from . import conf  # noqa

systemjs/templatetags/system_tags.py

@@ -3,9 +3,9 @@
 import posixpath
 
 from django import template
+from django.conf import settings
 from django.contrib.staticfiles.storage import staticfiles_storage
 
-from systemjs.conf import settings
 from systemjs.base import System
 
 register = template.Library()

tests/settings.py

@@ -12,7 +12,7 @@
 
 ROOT_URLCONF = 'tests.urls'
 
-DEBUG = True
+DEBUG = False
 STATIC_URL = '/static/'
 SECRET_KEY = 'this-is-really-not-a-secret'
 

tests/tests/test_templatetags.py

@@ -25,7 +25,7 @@ def test_debug(self):
         rendered = self._render()
         self.assertEqual(rendered, """<script type="text/javascript">System.import('myapp/main.js');</script>""")
 
-    @override_settings(SYSTEMJS_OUTPUT_DIR='SJ')
+    @override_settings(SYSTEMJS_ENABLED=True, SYSTEMJS_OUTPUT_DIR='SJ')
     def test_normal(self):
         rendered = self._render()
         expected_url = urljoin(settings.STATIC_URL, 'SJ/myapp/main.js')