clone cms with menus, make menus standalone app

cms/tests/test_fixture_loading.py

@@ -0,0 +1,46 @@
+import codecs
+import tempfile
+
+try:
+    from cStringIO import StringIO
+except ImportError:
+    from io import StringIO
+
+from django.core.management import call_command
+
+from cms.models import CMSPlugin, Page, Placeholder
+from cms.test_utils.fixtures.navextenders import NavextendersFixture
+from cms.test_utils.testcases import CMSTestCase
+
+
+class FixtureTestCase(NavextendersFixture, CMSTestCase):
+
+    def test_fixture_load(self):
+        """
+        This test dumps a live set of pages, cleanup the database and load it
+        again.
+        This makes fixtures unnecessary and it's easier to maintain.
+        """
+        output = StringIO()
+        dump = tempfile.mkstemp(".json")
+        call_command('dumpdata', 'cms', indent=3, stdout=output)
+        original_ph = Placeholder.objects.count()
+        original_pages = Page.objects.count()
+        original_plugins = CMSPlugin.objects.count()
+        Page.objects.all().delete()
+        Placeholder.objects.all().delete()
+        output.seek(0)
+        with codecs.open(dump[1], 'w', 'utf-8') as dumpfile:
+            dumpfile.write(output.read())
+
+        self.assertEqual(0, Page.objects.count())
+        self.assertEqual(0, Placeholder.objects.count())
+        # Transaction disable, otherwise the connection it the test would be
+        # isolated from the data loaded in the different command connection
+        call_command('loaddata', dump[1], stdout=output)
+        self.assertEqual(5, Page.objects.count())
+        self.assertEqual(original_pages, Page.objects.count())
+        # Placeholder number may differ if signals does not correctly handle
+        # load data command
+        self.assertEqual(original_ph, Placeholder.objects.count())
+        self.assertEqual(original_plugins, CMSPlugin.objects.count())