Fixed #13790 -- auto detection of m2m fields to Site. Thanks, gabrielhurley!

Tests are placed in the test suite and not the contrib app since they require
models to work

git-svn-id: http://code.djangoproject.com/svn/django/trunk@14251 bcc190cf-cafb-0310-a4f2-bffc1f526a37

tests/regressiontests/sites_framework/models.py

@@ -0,0 +1,36 @@
+from django.contrib.sites.managers import CurrentSiteManager
+from django.contrib.sites.models import Site
+from django.db import models
+
+class AbstractArticle(models.Model):
+    title = models.CharField(max_length=50)
+
+    objects = models.Manager()
+    on_site = CurrentSiteManager()
+
+    class Meta:
+        abstract = True
+
+    def __unicode__(self):
+        return self.title
+
+class SyndicatedArticle(AbstractArticle):
+    sites = models.ManyToManyField(Site)
+
+class ExclusiveArticle(AbstractArticle):
+    site = models.ForeignKey(Site)
+
+class CustomArticle(AbstractArticle):
+    places_this_article_should_appear = models.ForeignKey(Site)
+
+    objects = models.Manager()
+    on_site = CurrentSiteManager("places_this_article_should_appear")
+
+class InvalidArticle(AbstractArticle):
+    site = models.ForeignKey(Site)
+
+    objects = models.Manager()
+    on_site = CurrentSiteManager("places_this_article_should_appear")
+
+class ConfusedArticle(AbstractArticle):
+    site = models.IntegerField()