Fix permissions handling when testing in other projects (Fix #16)

djangojs/fake/models.py

@@ -0,0 +1,12 @@
+# -*- coding: utf-8 -*-
+from django.db import models
+
+
+class FakeModel(models.Model):
+    something = models.CharField(max_length=256)
+
+    class Meta:
+        permissions = (
+            ("do_something", "Can do something"),
+            ("do_something_else", "Can do something else"),
+        )

djangojs/settings.py

@@ -111,7 +111,6 @@
 )
 
 ROOT_URLCONF = 'djangojs.test_urls'
-ROOT_URLCONF = 'djangojs.urls'
 
 # Python dotted path to the WSGI application used by Django's runserver.
 WSGI_APPLICATION = 'djangojs.wsgi.application'
@@ -124,7 +123,7 @@
 
 PROJECT_APPS = (
     'djangojs',
-    'djangojs.fake',
+    # 'djangojs.fake',
 )
 
 INSTALLED_APPS = (

djangojs/tests/test_context.py

@@ -1,9 +1,12 @@
+# -*- coding: utf-8 -*-
 import json
 
 from django.conf import global_settings
+from django.contrib.auth.management import create_permissions
 from django.contrib.auth.models import User
+from django.contrib.contenttypes.management import update_contenttypes
 from django.core.urlresolvers import reverse
-from django.db import models
+from django.db.models import get_app
 from django.test import TestCase
 from django.test.client import RequestFactory
 from django.test.utils import override_settings
@@ -13,17 +16,6 @@
 from djangojs.utils import ContextSerializer
 
 
-class FakeModel(models.Model):
-    something = models.CharField(max_length=256)
-
-    class Meta:
-        app_label = 'fake'
-        permissions = (
-            ("do_smething", "Can do something"),
-            ("do_something_else", "Can do something else"),
-        )
-
-
 class ContextTestMixin(object):
 
     def setUp(self):
@@ -120,14 +112,17 @@ def test_super_user(self):
 
     def test_user_permissions(self):
         '''Should list permissions'''
+        self.fake_permissions()
         result = self.process_request(True)
+
         self.assertIn('permissions', result['user'])
         self.assertTrue(isinstance(result['user']['permissions'], (list, tuple)))
+
         # Default permissions
         for perm in ('add', 'change', 'delete'):
             self.assertIn('fake.%s_fakemodel' % perm, result['user']['permissions'])
         # Custom permissions
-        for perm in ('do_smething', 'do_something_else'):
+        for perm in ('do_something', 'do_something_else'):
             self.assertIn('fake.%s' % perm, result['user']['permissions'])
 
     def test_user_without_permissions(self):
@@ -137,11 +132,18 @@ def test_user_without_permissions(self):
         self.assertTrue(isinstance(result['user']['permissions'], (list, tuple)))
         self.assertEqual(len(result['user']['permissions']), 0)
 
+    def fake_permissions(self):
+        ''' Add fake app missing content types and permissions'''
+        app = get_app('fake')
+        update_contenttypes(app, None, 0)
+        create_permissions(app, None, 0)
+
 
 @override_settings(
     TEMPLATE_CONTEXT_PROCESSORS=global_settings.TEMPLATE_CONTEXT_PROCESSORS + (
         'djangojs.tests.custom_processor',
-    )
+    ),
+    INSTALLED_APPS=['djangojs', 'djangojs.fake']
 )
 class ContextAsDictTest(ContextTestMixin, TestCase):
 
@@ -152,7 +154,8 @@ def get_result(self, request):
 @override_settings(
     TEMPLATE_CONTEXT_PROCESSORS=global_settings.TEMPLATE_CONTEXT_PROCESSORS + (
         'djangojs.tests.custom_processor',
-    )
+    ),
+    INSTALLED_APPS=['djangojs', 'djangojs.fake']
 )
 class ContextAsJsonTest(ContextTestMixin, TestCase):
 
@@ -163,7 +166,8 @@ def get_result(self, request):
 @override_settings(
     TEMPLATE_CONTEXT_PROCESSORS=global_settings.TEMPLATE_CONTEXT_PROCESSORS + (
         'djangojs.tests.custom_processor',
-    )
+    ),
+    INSTALLED_APPS=['djangojs', 'djangojs.fake']
 )
 class ContextJsonViewTest(TestCase):
     urls = 'djangojs.test_urls'