Ticket #14003: 14003-testcase.patch

tests/modeltests/custom_pk/tests.py

@@ -4 +4 @@
 from django.db import transaction, IntegrityError
 from django.test import TestCase, skipIfDBFeature
 
-from .models import Employee, Business, Bar, Foo
+from .models import Employee, Business, Bar, Foo, Author, Book
 
 
 class CustomPKTests(TestCase):
@@ -179 +179 @@
             Employee.objects.create, first_name="Tom", last_name="Smith"
         )
         transaction.savepoint_rollback(sid)
+
+    def test_filter_on_reverse_relation(self):
+        author = Author.objects.create(name='Me')
+        book = Book.objects.create(name='My book', author=author)
+        self.assertQuerysetEqual(
+                Author.objects.filter(book=book),
+                ["Me"],
+                lambda a: a.name)

tests/modeltests/custom_pk/models.py

@@ -14 +14 @@
 
 
 class Employee(models.Model):
-    employee_code = models.IntegerField(primary_key=True, db_column = 'code')
+    employee_code = models.IntegerField(primary_key=True, db_column='code')
     first_name = models.CharField(max_length=20)
     last_name = models.CharField(max_length=20)
     class Meta:
@@ -38 +38 @@
     def __unicode__(self):
         return repr(self.pk)
 
-
 class Foo(models.Model):
     bar = models.ForeignKey(Bar)
 
+class Author(models.Model):
+    name = models.CharField(max_length=255)
+
+class Book(models.Model):
+    name = models.CharField(max_length=50, primary_key=True)
+    author = models.ForeignKey(Author)