1 files changed, 11 insertions, 2 deletions
diff --git a/tests/postgres_tests/fields.py b/tests/postgres_tests/fields.py
index b1bb6668d6..1c0cb05d46 100644
--- a/tests/postgres_tests/fields.py
+++ b/tests/postgres_tests/fields.py
@@ -26,14 +26,23 @@ except ImportError:
             })
             return name, path, args, kwargs
 
+    class DummyContinuousRangeField(models.Field):
+        def __init__(self, *args, default_bounds='[)', **kwargs):
+            super().__init__(**kwargs)
+
+        def deconstruct(self):
+            name, path, args, kwargs = super().deconstruct()
+            kwargs['default_bounds'] = '[)'
+            return name, path, args, kwargs
+
     ArrayField = DummyArrayField
     BigIntegerRangeField = models.Field
     CICharField = models.Field
     CIEmailField = models.Field
     CITextField = models.Field
     DateRangeField = models.Field
-    DateTimeRangeField = models.Field
-    DecimalRangeField = models.Field
+    DateTimeRangeField = DummyContinuousRangeField
+    DecimalRangeField = DummyContinuousRangeField
     HStoreField = models.Field
     IntegerRangeField = models.Field
     SearchVector = models.Expression