Moved model_validation tests to invalid_models_tests.

1 files changed, 15 insertions, 0 deletions

diff --git a/tests/invalid_models_tests/test_relative_fields.py b/tests/invalid_models_tests/test_relative_fields.py
index 01941fc58c..6756302bf1 100644
--- a/tests/invalid_models_tests/test_relative_fields.py
+++ b/tests/invalid_models_tests/test_relative_fields.py
@@ -995,6 +995,21 @@ class AccessorClashTests(SimpleTestCase):
         ]
         self.assertEqual(errors, expected)
 
+    def test_no_clash_for_hidden_related_name(self):
+        class Stub(models.Model):
+            pass
+
+        class ManyToManyRel(models.Model):
+            thing1 = models.ManyToManyField(Stub, related_name='+')
+            thing2 = models.ManyToManyField(Stub, related_name='+')
+
+        class FKRel(models.Model):
+            thing1 = models.ForeignKey(Stub, models.CASCADE, related_name='+')
+            thing2 = models.ForeignKey(Stub, models.CASCADE, related_name='+')
+
+        self.assertEqual(ManyToManyRel.check(), [])
+        self.assertEqual(FKRel.check(), [])
+
 
 @isolate_apps('invalid_models_tests')
 class ReverseQueryNameClashTests(SimpleTestCase):