From 236db929c29be8af1b6d3e745eb2c5cc356c7b91 Mon Sep 17 00:00:00 2001
From: Roman Mogylatov <rmogilatov@gmail.com>
Date: Thu, 9 May 2019 14:36:34 -0400
Subject: [PATCH] Add test

---
 tests/unit/providers/test_factories_py2_py3.py | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/tests/unit/providers/test_factories_py2_py3.py b/tests/unit/providers/test_factories_py2_py3.py
index e92b1d32..da9e5780 100644
--- a/tests/unit/providers/test_factories_py2_py3.py
+++ b/tests/unit/providers/test_factories_py2_py3.py
@@ -498,6 +498,14 @@ class FactoryAggregateTests(unittest.TestCase):
                              dict(example_a=self.example_a_factory,
                                   example_b=self.example_b_factory))
 
+    def test_deepcopy(self):
+        provider_copy = providers.deepcopy(self.factory_aggregate)
+
+        self.assertIsNot(self.factory_aggregate, provider_copy)
+        self.assertIs(self.factory_aggregate.example_a.cls, provider_copy.example_a.cls)
+        self.assertIs(self.factory_aggregate.example_b.cls, provider_copy.example_b.cls)
+        self.assertIsInstance(provider_copy, type(self.factory_aggregate))
+
     def test_repr(self):
         self.assertEqual(repr(self.factory_aggregate),
                          '<dependency_injector.providers.'