Turn off page caching in test mode

This fixes errors like the following:

self = <web.tests.test_event_views.EventViewsTestCase testMethod=test_index_view_without_approved_events>

    def test_index_view_without_approved_events(self):
        response = self.client.get(
            reverse('web.index'), {}, REMOTE_ADDR='93.103.53.11')

        print(repr(settings.CACHES))
        self.assertEquals(200, response.status_code)
>       self.assertEquals((46.0, 15.0), response.context['lan_lon'])
E       TypeError: 'NoneType' object has no attribute '__getitem__'

web/tests/test_event_views.py:65: TypeError

More info:

http://stackoverflow.com/questions/14392537/django-unit-test-client-response-has-empty-context

Author: mitio

codeweekeu/settings_testing.py

@@ -0,0 +1,14 @@
+from settings import *
+
+USE_TZ = False
+from settings import *
+
+USE_TZ = False
+DEBUG = True
+TEMPLATE_DEBUG = DEBUG
+
+CACHES = {
+    'default': {
+        'BACKEND': 'django.core.cache.backends.dummy.DummyCache',
+    }
+}