Added QuerySet.distinct. Closes #44.

2010-07-25 15:29:02 +01:00
parent 564f950037
commit 9f98025b8c
2 changed files with 19 additions and 0 deletions
--- a/tests/queryset.py
+++ b/tests/queryset.py
@@ -970,6 +970,16 @@ class QuerySetTest(unittest.TestCase):
        self.Person(name='ageless person').save()
        self.assertEqual(int(self.Person.objects.sum('age')), sum(ages))

+    def test_distinct(self):
+        """Ensure that the QuerySet.distinct method works.
+        """
+        self.Person(name='Mr Orange', age=20).save()
+        self.Person(name='Mr White', age=20).save()
+        self.Person(name='Mr Orange', age=30).save()
+        self.assertEqual(self.Person.objects.distinct('name'), 
+                         ['Mr Orange', 'Mr White'])
+        self.assertEqual(self.Person.objects.distinct('age'), [20, 30])
+
    def test_custom_manager(self):
        """Ensure that custom QuerySetManager instances work as expected.
        """