From 3e3f782ab8256c8aeade1feb5199d9ddb4f5ca9d Mon Sep 17 00:00:00 2001
From: Roman Mogilatov <roman.mogilatov@cupid.com>
Date: Mon, 16 Mar 2015 11:44:47 +0200
Subject: [PATCH] Test for is_provider check for providers.ExternalDependency

---
 tests/test_providers.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tests/test_providers.py b/tests/test_providers.py
index d5cf552e..4675e570 100644
--- a/tests/test_providers.py
+++ b/tests/test_providers.py
@@ -377,6 +377,10 @@ class ExternalDependencyTests(unittest.TestCase):
 
     """ExternalDependency test cases."""
 
+    def test_is_provider(self):
+        """Test `is_provider` check."""
+        self.assertTrue(is_provider(ExternalDependency(instance_of=object)))
+
     def test_call_satisfied(self):
         """Test call of satisfied external dependency."""
         provider = ExternalDependency(instance_of=object)