diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/test_client.py | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/tests/test_client.py b/tests/test_client.py index e5352278..7aaa1bfc 100644 --- a/tests/test_client.py +++ b/tests/test_client.py @@ -25,6 +25,8 @@ import threading import time import unittest import weakref +import warnings +import os from binascii import hexlify import paramiko @@ -184,7 +186,29 @@ class SSHClientTest (unittest.TestCase): self.assertEquals(1, len(self.tc.get_host_keys())) self.assertEquals(public_host_key, self.tc.get_host_keys()['[%s]:%d' % (self.addr, self.port)]['ssh-rsa']) - def test_5_cleanup(self): + def test_5_save_host_keys(self): + """ + verify that SSHClient correctly saves a known_hosts file. + """ + warnings.filterwarnings('ignore', 'tempnam.*') + + host_key = paramiko.RSAKey.from_private_key_file('tests/test_rsa.key') + public_host_key = paramiko.RSAKey(data=str(host_key)) + localname = os.tempnam() + + self.tc = paramiko.SSHClient() + self.assertEquals(0, len(self.tc.get_host_keys())) + + self.tc.get_host_keys().add('[%s]:%d' % (self.addr, self.port), 'ssh-rsa', public_host_key) + self.assertEquals(1, len(self.tc.get_host_keys())) + self.assertEquals(public_host_key, self.tc.get_host_keys()['[%s]:%d' % (self.addr, self.port)]['ssh-rsa']) + + self.tc.save_host_keys(localname) + self.assertEquals(len('[%s]:%d' % (self.addr, self.port)) + 210, os.path.getsize(localname)) + + os.unlink(localname) + + def test_6_cleanup(self): """ verify that when an SSHClient is collected, its transport (and the transport's packetizer) is closed. |