From 66496c840375834b173c506c033d6f971ccaacea Mon Sep 17 00:00:00 2001
From: Andriy Sokolovskiy <me@asokolovskiy.com>
Date: Thu, 4 Jun 2015 16:15:25 +0100
Subject: [1.8.x] Added missing tests for transforms usage with subquery for
 PostgreSQL fields

Backport of 2a7c59cd885b4c9f0584015c34c17c9ebca6d417 from master
---
 tests/postgres_tests/test_array.py | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'tests/postgres_tests/test_array.py')

diff --git a/tests/postgres_tests/test_array.py b/tests/postgres_tests/test_array.py
index 35a3bffd58..0dffbaf0a2 100644
--- a/tests/postgres_tests/test_array.py
+++ b/tests/postgres_tests/test_array.py
@@ -223,6 +223,14 @@ class TestQuerying(TestCase):
             [instance]
         )
 
+    def test_usage_in_subquery(self):
+        self.assertSequenceEqual(
+            NullableIntegerArrayModel.objects.filter(
+                id__in=NullableIntegerArrayModel.objects.filter(field__len=3)
+            ),
+            [self.objs[3]]
+        )
+
 
 class TestChecks(TestCase):
 
-- 
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