1 files changed, 20 insertions, 0 deletions
diff --git a/tests/unit/s3/test_connection.py b/tests/unit/s3/test_connection.py
index 35ebce97..5839a6a2 100644
--- a/tests/unit/s3/test_connection.py
+++ b/tests/unit/s3/test_connection.py
@@ -135,6 +135,26 @@ class TestSigV4Presigned(MockServiceWithConfigTestCase):
         self.assertIn('VersionId=2', url)
         self.assertIn('X-Amz-Security-Token=token', url)
 
+    def test_sigv4_presign_headers(self):
+        self.config = {
+            's3': {
+                'use-sigv4': True,
+            }
+        }
+
+        conn = self.connection_class(
+            aws_access_key_id='less',
+            aws_secret_access_key='more',
+            host='s3.amazonaws.com'
+        )
+
+        headers = {'x-amz-meta-key': 'val'}
+        url = conn.generate_url_sigv4(86400, 'GET', bucket='examplebucket',
+                                      key='test.txt', headers=headers)
+
+        self.assertIn('host', url)
+        self.assertIn('x-amz-meta-key', url)
+
 
 class TestUnicodeCallingFormat(AWSMockServiceTestCase):
     connection_class = S3Connection