1 files changed, 22 insertions, 0 deletions
diff --git a/tests/ssh/connect_test.py b/tests/ssh/connect_test.py
new file mode 100644
index 0000000..3d33a96
--- /dev/null
+++ b/tests/ssh/connect_test.py
@@ -0,0 +1,22 @@
+import os
+import unittest
+
+import docker
+import paramiko.ssh_exception
+import pytest
+from .base import TEST_API_VERSION
+
+
+class SSHConnectionTest(unittest.TestCase):
+    @pytest.mark.skipif('UNKNOWN_DOCKER_SSH_HOST' not in os.environ,
+                        reason='Unknown Docker SSH host not configured')
+    def test_ssh_unknown_host(self):
+        with self.assertRaises(paramiko.ssh_exception.SSHException) as cm:
+            docker.APIClient(
+                version=TEST_API_VERSION,
+                timeout=60,
+                # test only valid with Paramiko
+                use_ssh_client=False,
+                base_url=os.environ['UNKNOWN_DOCKER_SSH_HOST'],
+            )
+        self.assertIn('not found in known_hosts', str(cm.exception))