Added tests for database introspection. Refs #9779.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@10362 bcc190cf-cafb-0310-a4f2-bffc1f526a37

tests/regressiontests/introspection/models.py

@@ -0,0 +1,20 @@
+from django.db import models
+
+class Reporter(models.Model):
+    first_name = models.CharField(max_length=30)
+    last_name = models.CharField(max_length=30)
+    email = models.EmailField()
+
+    def __unicode__(self):
+        return u"%s %s" % (self.first_name, self.last_name)
+
+class Article(models.Model):
+    headline = models.CharField(max_length=100)
+    pub_date = models.DateField()
+    reporter = models.ForeignKey(Reporter)
+
+    def __unicode__(self):
+        return self.headline
+
+    class Meta:
+        ordering = ('headline',)