1 # Copyright 2013: Mirantis Inc.
4 # Licensed under the Apache License, Version 2.0 (the "License"); you may
5 # not use this file except in compliance with the License. You may obtain
6 # a copy of the License at
8 # http://www.apache.org/licenses/LICENSE-2.0
10 # Unless required by applicable law or agreed to in writing, software
11 # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
12 # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
13 # License for the specific language governing permissions and limitations
19 from io import StringIO
20 from itertools import count
23 from oslo_utils import encodeutils
25 from yardstick.common import exceptions
26 from yardstick import ssh
27 from yardstick.ssh import SSH
28 from yardstick.ssh import AutoConnectSSH
31 class FakeParamikoException(Exception):
35 class SSHTestCase(unittest.TestCase):
36 """Test all small SSH methods."""
39 super(SSHTestCase, self).setUp()
40 self.test_client = ssh.SSH("root", "example.net")
42 @mock.patch("yardstick.ssh.SSH._get_pkey")
43 def test_construct(self, mock_ssh__get_pkey):
44 mock_ssh__get_pkey.return_value = "pkey"
45 test_ssh = ssh.SSH("root", "example.net", port=33, pkey="key",
46 key_filename="kf", password="secret")
47 mock_ssh__get_pkey.assert_called_once_with("key")
48 self.assertEqual("root", test_ssh.user)
49 self.assertEqual("example.net", test_ssh.host)
50 self.assertEqual(33, test_ssh.port)
51 self.assertEqual("pkey", test_ssh.pkey)
52 self.assertEqual("kf", test_ssh.key_filename)
53 self.assertEqual("secret", test_ssh.password)
55 @mock.patch("yardstick.ssh.SSH._get_pkey")
56 def test_ssh_from_node(self, mock_ssh__get_pkey):
57 mock_ssh__get_pkey.return_value = "pkey"
59 "user": "root", "ip": "example.net", "ssh_port": 33,
60 "key_filename": "kf", "password": "secret"
62 test_ssh = ssh.SSH.from_node(node)
63 self.assertEqual("root", test_ssh.user)
64 self.assertEqual("example.net", test_ssh.host)
65 self.assertEqual(33, test_ssh.port)
66 self.assertEqual("kf", test_ssh.key_filename)
67 self.assertEqual("secret", test_ssh.password)
69 @mock.patch("yardstick.ssh.SSH._get_pkey")
70 def test_ssh_from_node_password_default(self, mock_ssh__get_pkey):
71 mock_ssh__get_pkey.return_value = "pkey"
73 "user": "root", "ip": "example.net", "ssh_port": 33,
76 test_ssh = ssh.SSH.from_node(node)
77 self.assertEqual("root", test_ssh.user)
78 self.assertEqual("example.net", test_ssh.host)
79 self.assertEqual(33, test_ssh.port)
80 self.assertEqual("kf", test_ssh.key_filename)
81 self.assertIsNone(test_ssh.password)
83 @mock.patch("yardstick.ssh.SSH._get_pkey")
84 def test_ssh_from_node_ssh_port_default(self, mock_ssh__get_pkey):
85 mock_ssh__get_pkey.return_value = "pkey"
87 "user": "root", "ip": "example.net",
88 "key_filename": "kf", "password": "secret"
90 test_ssh = ssh.SSH.from_node(node)
91 self.assertEqual("root", test_ssh.user)
92 self.assertEqual("example.net", test_ssh.host)
93 self.assertEqual(ssh.SSH.SSH_PORT, test_ssh.port)
94 self.assertEqual("kf", test_ssh.key_filename)
95 self.assertEqual("secret", test_ssh.password)
97 @mock.patch("yardstick.ssh.SSH._get_pkey")
98 def test_ssh_from_node_key_filename_default(self, mock_ssh__get_pkey):
99 mock_ssh__get_pkey.return_value = "pkey"
101 "user": "root", "ip": "example.net", "ssh_port": 33,
104 test_ssh = ssh.SSH.from_node(node)
105 self.assertEqual("root", test_ssh.user)
106 self.assertEqual("example.net", test_ssh.host)
107 self.assertEqual(33, test_ssh.port)
108 self.assertIsNone(test_ssh.key_filename)
109 self.assertEqual("secret", test_ssh.password)
111 def test_construct_default(self):
112 self.assertEqual("root", self.test_client.user)
113 self.assertEqual("example.net", self.test_client.host)
114 self.assertEqual(22, self.test_client.port)
115 self.assertIsNone(self.test_client.pkey)
116 self.assertIsNone(self.test_client.key_filename)
117 self.assertIsNone(self.test_client.password)
119 @mock.patch("yardstick.ssh.paramiko")
120 def test__get_pkey_invalid(self, mock_paramiko):
121 mock_paramiko.SSHException = FakeParamikoException
122 rsa = mock_paramiko.rsakey.RSAKey
123 dss = mock_paramiko.dsskey.DSSKey
124 rsa.from_private_key.side_effect = mock_paramiko.SSHException
125 dss.from_private_key.side_effect = mock_paramiko.SSHException
126 self.assertRaises(exceptions.SSHError, self.test_client._get_pkey, "key")
128 @mock.patch("yardstick.ssh.six.moves.StringIO")
129 @mock.patch("yardstick.ssh.paramiko")
130 def test__get_pkey_dss(self, mock_paramiko, mock_string_io):
131 mock_paramiko.SSHException = FakeParamikoException
132 mock_string_io.return_value = "string_key"
133 mock_paramiko.dsskey.DSSKey.from_private_key.return_value = "dss_key"
134 rsa = mock_paramiko.rsakey.RSAKey
135 rsa.from_private_key.side_effect = mock_paramiko.SSHException
136 key = self.test_client._get_pkey("key")
137 dss_calls = mock_paramiko.dsskey.DSSKey.from_private_key.mock_calls
138 self.assertEqual([mock.call("string_key")], dss_calls)
139 self.assertEqual(key, "dss_key")
140 mock_string_io.assert_called_once_with("key")
142 @mock.patch("yardstick.ssh.six.moves.StringIO")
143 @mock.patch("yardstick.ssh.paramiko")
144 def test__get_pkey_rsa(self, mock_paramiko, mock_string_io):
145 mock_paramiko.SSHException = FakeParamikoException
146 mock_string_io.return_value = "string_key"
147 mock_paramiko.rsakey.RSAKey.from_private_key.return_value = "rsa_key"
148 dss = mock_paramiko.dsskey.DSSKey
149 dss.from_private_key.side_effect = mock_paramiko.SSHException
150 key = self.test_client._get_pkey("key")
151 rsa_calls = mock_paramiko.rsakey.RSAKey.from_private_key.mock_calls
152 self.assertEqual([mock.call("string_key")], rsa_calls)
153 self.assertEqual(key, "rsa_key")
154 mock_string_io.assert_called_once_with("key")
156 @mock.patch("yardstick.ssh.SSH._get_pkey")
157 @mock.patch("yardstick.ssh.paramiko")
158 def test__get_client(self, mock_paramiko, mock_ssh__get_pkey):
159 mock_ssh__get_pkey.return_value = "key"
160 fake_client = mock.Mock()
161 mock_paramiko.SSHClient.return_value = fake_client
162 mock_paramiko.AutoAddPolicy.return_value = "autoadd"
164 test_ssh = ssh.SSH("admin", "example.net", pkey="key")
165 client = test_ssh._get_client()
167 self.assertEqual(fake_client, client)
169 mock.call.set_missing_host_key_policy("autoadd"),
170 mock.call.connect("example.net", username="admin",
171 port=22, pkey="key", key_filename=None,
173 allow_agent=False, look_for_keys=False,
176 self.assertEqual(client_calls, client.mock_calls)
178 @mock.patch("yardstick.ssh.SSH._get_pkey")
179 @mock.patch("yardstick.ssh.paramiko")
180 def test__get_client_with_exception(self, mock_paramiko, mock_ssh__get_pkey):
181 class MyError(Exception):
184 mock_ssh__get_pkey.return_value = "pkey"
185 fake_client = mock.Mock()
186 fake_client.connect.side_effect = MyError
187 fake_client.set_missing_host_key_policy.return_value = None
188 mock_paramiko.SSHClient.return_value = fake_client
189 mock_paramiko.AutoAddPolicy.return_value = "autoadd"
191 test_ssh = ssh.SSH("admin", "example.net", pkey="key")
193 with self.assertRaises(exceptions.SSHError) as raised:
194 test_ssh._get_client()
196 self.assertEqual(mock_paramiko.SSHClient.call_count, 1)
197 self.assertEqual(mock_paramiko.AutoAddPolicy.call_count, 1)
198 self.assertEqual(fake_client.set_missing_host_key_policy.call_count, 1)
199 self.assertEqual(fake_client.connect.call_count, 1)
200 exc_str = str(raised.exception)
201 self.assertIn('raised during connect', exc_str)
202 self.assertIn('MyError', exc_str)
204 @mock.patch("yardstick.ssh.SSH._get_pkey")
205 @mock.patch("yardstick.ssh.paramiko")
206 def test_copy(self, mock_paramiko, mock_ssh__get_pkey):
207 mock_ssh__get_pkey.return_value = "pkey"
208 fake_client = mock.Mock()
209 fake_client.connect.side_effect = IOError
210 mock_paramiko.SSHClient.return_value = fake_client
211 mock_paramiko.AutoAddPolicy.return_value = "autoadd"
213 test_ssh = ssh.SSH("admin", "example.net", pkey="key")
214 result = test_ssh.copy()
215 self.assertIsNot(test_ssh, result)
217 def test_close(self):
218 with mock.patch.object(self.test_client, "_client") as m_client:
219 self.test_client.close()
220 m_client.close.assert_called_once_with()
221 self.assertFalse(self.test_client._client)
223 @mock.patch("yardstick.ssh.six.moves.StringIO")
224 def test_execute(self, mock_string_io):
225 mock_string_io.side_effect = stdio = [mock.Mock(), mock.Mock()]
226 stdio[0].read.return_value = "stdout fake data"
227 stdio[1].read.return_value = "stderr fake data"
228 with mock.patch.object(self.test_client, "run", return_value=0)\
230 status, stdout, stderr = self.test_client.execute(
234 mock_run.assert_called_once_with(
235 "cmd", stdin="fake_stdin", stdout=stdio[0],
236 stderr=stdio[1], timeout=43, raise_on_error=False)
237 self.assertEqual(0, status)
238 self.assertEqual("stdout fake data", stdout)
239 self.assertEqual("stderr fake data", stderr)
241 @mock.patch("yardstick.ssh.time")
242 def test_wait_timeout(self, mock_time):
243 mock_time.time.side_effect = [1, 50, 150]
244 self.test_client.execute = mock.Mock(side_effect=[exceptions.SSHError,
247 self.assertRaises(exceptions.SSHTimeout, self.test_client.wait)
248 self.assertEqual([mock.call("uname")] * 2,
249 self.test_client.execute.mock_calls)
251 @mock.patch("yardstick.ssh.time")
252 def test_wait(self, mock_time):
253 mock_time.time.side_effect = [1, 50, 100]
254 self.test_client.execute = mock.Mock(side_effect=[exceptions.SSHError,
257 self.test_client.wait()
258 self.assertEqual([mock.call("uname")] * 3,
259 self.test_client.execute.mock_calls)
261 @mock.patch("yardstick.ssh.paramiko")
262 def test_send_command(self, _):
263 paramiko_sshclient = self.test_client._get_client()
264 with mock.patch.object(paramiko_sshclient, "exec_command") \
265 as mock_paramiko_exec_command:
266 self.test_client.send_command('cmd')
267 mock_paramiko_exec_command.assert_called_once_with('cmd',
271 class SSHRunTestCase(unittest.TestCase):
272 """Test SSH.run method in different aspects.
274 Also tested method "execute".
278 super(SSHRunTestCase, self).setUp()
280 self.fake_client = mock.Mock()
281 self.fake_session = mock.Mock()
282 self.fake_transport = mock.Mock()
284 self.fake_transport.open_session.return_value = self.fake_session
285 self.fake_client.get_transport.return_value = self.fake_transport
287 self.fake_session.recv_ready.return_value = False
288 self.fake_session.recv_stderr_ready.return_value = False
289 self.fake_session.send_ready.return_value = False
290 self.fake_session.exit_status_ready.return_value = True
291 self.fake_session.recv_exit_status.return_value = 0
293 self.test_client = ssh.SSH("admin", "example.net")
294 self.test_client._get_client = mock.Mock(return_value=self.fake_client)
296 @mock.patch("yardstick.ssh.select")
297 def test_execute(self, mock_select):
298 mock_select.select.return_value = ([], [], [])
299 self.fake_session.recv_ready.side_effect = [1, 0, 0]
300 self.fake_session.recv_stderr_ready.side_effect = [1, 0]
301 self.fake_session.recv.return_value = "ok"
302 self.fake_session.recv_stderr.return_value = "error"
303 self.fake_session.exit_status_ready.return_value = 1
304 self.fake_session.recv_exit_status.return_value = 127
305 self.assertEqual((127, "ok", "error"), self.test_client.execute("cmd"))
306 self.fake_session.exec_command.assert_called_once_with("cmd")
308 @mock.patch("yardstick.ssh.select")
309 def test_execute_args(self, mock_select):
310 mock_select.select.return_value = ([], [], [])
311 self.fake_session.recv_ready.side_effect = [1, 0, 0]
312 self.fake_session.recv_stderr_ready.side_effect = [1, 0]
313 self.fake_session.recv.return_value = "ok"
314 self.fake_session.recv_stderr.return_value = "error"
315 self.fake_session.exit_status_ready.return_value = 1
316 self.fake_session.recv_exit_status.return_value = 127
318 result = self.test_client.execute("cmd arg1 'arg2 with space'")
319 self.assertEqual((127, "ok", "error"), result)
320 self.fake_session.exec_command.assert_called_once_with(
321 "cmd arg1 'arg2 with space'")
323 @mock.patch("yardstick.ssh.select")
324 def test_run(self, mock_select):
325 mock_select.select.return_value = ([], [], [])
326 self.assertEqual(0, self.test_client.run("cmd"))
328 @mock.patch("yardstick.ssh.select")
329 def test_run_nonzero_status(self, mock_select):
330 mock_select.select.return_value = ([], [], [])
331 self.fake_session.recv_exit_status.return_value = 1
332 self.assertRaises(exceptions.SSHError, self.test_client.run, "cmd")
333 self.assertEqual(1, self.test_client.run("cmd", raise_on_error=False))
335 @mock.patch("yardstick.ssh.select")
336 def test_run_stdout(self, mock_select):
337 mock_select.select.return_value = ([], [], [])
338 self.fake_session.recv_ready.side_effect = [True, True, False]
339 self.fake_session.recv.side_effect = ["ok1", "ok2"]
341 self.test_client.run("cmd", stdout=stdout)
342 self.assertEqual([mock.call("ok1"), mock.call("ok2")],
343 stdout.write.mock_calls)
345 @mock.patch("yardstick.ssh.select")
346 def test_run_stderr(self, mock_select):
347 mock_select.select.return_value = ([], [], [])
348 self.fake_session.recv_stderr_ready.side_effect = [True, False]
349 self.fake_session.recv_stderr.return_value = "error"
351 self.test_client.run("cmd", stderr=stderr)
352 stderr.write.assert_called_once_with("error")
354 @mock.patch("yardstick.ssh.select")
355 def test_run_stdin(self, mock_select):
356 """Test run method with stdin.
358 Third send call was called with "e2" because only 3 bytes was sent
359 by second call. So remainig 2 bytes of "line2" was sent by third call.
361 mock_select.select.return_value = ([], [], [])
362 self.fake_session.exit_status_ready.side_effect = [0, 0, 0, True]
363 self.fake_session.send_ready.return_value = True
364 self.fake_session.send.side_effect = [5, 3, 2]
365 fake_stdin = mock.Mock()
366 fake_stdin.read.side_effect = ["line1", "line2", ""]
367 fake_stdin.closed = False
370 fake_stdin.closed = True
371 fake_stdin.close = mock.Mock(side_effect=close)
372 self.test_client.run("cmd", stdin=fake_stdin)
374 send_calls = [call(encodeutils.safe_encode("line1", "utf-8")),
375 call(encodeutils.safe_encode("line2", "utf-8")),
376 call(encodeutils.safe_encode("e2", "utf-8"))]
377 self.assertEqual(send_calls, self.fake_session.send.mock_calls)
379 @mock.patch("yardstick.ssh.select")
380 def test_run_stdin_keep_open(self, mock_select):
381 """Test run method with stdin.
383 Third send call was called with "e2" because only 3 bytes was sent
384 by second call. So remainig 2 bytes of "line2" was sent by third call.
386 mock_select.select.return_value = ([], [], [])
387 self.fake_session.exit_status_ready.side_effect = [0, 0, 0, True]
388 self.fake_session.send_ready.return_value = True
389 self.fake_session.send.side_effect = len
390 fake_stdin = StringIO(u"line1\nline2\n")
391 self.test_client.run("cmd", stdin=fake_stdin, keep_stdin_open=True)
393 send_calls = [call(encodeutils.safe_encode("line1\nline2\n", "utf-8"))]
394 self.assertEqual(send_calls, self.fake_session.send.mock_calls)
396 @mock.patch("yardstick.ssh.select")
397 def test_run_select_error(self, mock_select):
398 self.fake_session.exit_status_ready.return_value = False
399 mock_select.select.return_value = ([], [], [True])
400 self.assertRaises(exceptions.SSHError, self.test_client.run, "cmd")
402 @mock.patch("yardstick.ssh.time")
403 @mock.patch("yardstick.ssh.select")
404 def test_run_timemout(self, mock_select, mock_time):
405 mock_time.time.side_effect = [1, 3700]
406 mock_select.select.return_value = ([], [], [])
407 self.fake_session.exit_status_ready.return_value = False
408 self.assertRaises(exceptions.SSHTimeout, self.test_client.run, "cmd")
410 @mock.patch("yardstick.ssh.open", create=True)
411 def test__put_file_shell(self, mock_open):
412 with mock.patch.object(self.test_client, "run") as run_mock:
413 self.test_client._put_file_shell("localfile", "remotefile", 0o42)
414 run_mock.assert_called_once_with(
415 'cat > "remotefile"&& chmod -- 042 "remotefile"',
416 stdin=mock_open.return_value.__enter__.return_value)
418 @mock.patch("yardstick.ssh.open", create=True)
419 def test__put_file_shell_space(self, mock_open):
420 with mock.patch.object(self.test_client, "run") as run_mock:
421 self.test_client._put_file_shell("localfile",
422 "filename with space", 0o42)
423 run_mock.assert_called_once_with(
424 'cat > "filename with space"&& chmod -- 042 "filename with '
426 stdin=mock_open.return_value.__enter__.return_value)
428 @mock.patch("yardstick.ssh.open", create=True)
429 def test__put_file_shell_tilde(self, mock_open):
430 with mock.patch.object(self.test_client, "run") as run_mock:
431 self.test_client._put_file_shell("localfile", "~/remotefile", 0o42)
432 run_mock.assert_called_once_with(
433 'cat > ~/"remotefile"&& chmod -- 042 ~/"remotefile"',
434 stdin=mock_open.return_value.__enter__.return_value)
436 @mock.patch("yardstick.ssh.open", create=True)
437 def test__put_file_shell_tilde_spaces(self, mock_open):
438 with mock.patch.object(self.test_client, "run") as run_mock:
439 self.test_client._put_file_shell("localfile", "~/file with space",
441 run_mock.assert_called_once_with(
442 'cat > ~/"file with space"&& chmod -- 042 ~/"file with space"',
443 stdin=mock_open.return_value.__enter__.return_value)
445 @mock.patch("yardstick.ssh.os.stat")
446 def test__put_file_sftp(self, mock_stat):
447 sftp = self.fake_client.open_sftp.return_value = mock.MagicMock()
448 sftp.__enter__.return_value = sftp
450 mock_stat.return_value = os.stat_result([0o753] + [0] * 9)
452 self.test_client._put_file_sftp("localfile", "remotefile")
454 sftp.put.assert_called_once_with("localfile", "remotefile")
455 mock_stat.assert_any_call("localfile")
456 sftp.chmod.assert_any_call("remotefile", 0o753)
457 sftp.__exit__.assert_called_once_with(None, None, None)
459 def test__put_file_sftp_mode(self):
460 sftp = self.fake_client.open_sftp.return_value = mock.MagicMock()
461 sftp.__enter__.return_value = sftp
463 self.test_client._put_file_sftp("localfile", "remotefile", mode=0o753)
465 sftp.put.assert_called_once_with("localfile", "remotefile")
466 sftp.chmod.assert_called_once_with("remotefile", 0o753)
467 sftp.__exit__.assert_called_once_with(None, None, None)
469 def test_put_file_SSHException(self):
470 exc = ssh.paramiko.SSHException
471 self.test_client._put_file_sftp = mock.Mock(side_effect=exc())
472 self.test_client._put_file_shell = mock.Mock()
474 self.test_client.put_file("foo", "bar", 42)
475 self.test_client._put_file_sftp.assert_called_once_with("foo", "bar",
477 self.test_client._put_file_shell.assert_called_once_with("foo", "bar",
480 def test_put_file_socket_error(self):
482 self.test_client._put_file_sftp = mock.Mock(side_effect=exc())
483 self.test_client._put_file_shell = mock.Mock()
485 self.test_client.put_file("foo", "bar", 42)
486 self.test_client._put_file_sftp.assert_called_once_with("foo", "bar",
488 self.test_client._put_file_shell.assert_called_once_with("foo", "bar",
491 @mock.patch("yardstick.ssh.os.stat")
492 def test_put_file_obj_with_mode(self, mock_stat):
493 sftp = self.fake_client.open_sftp.return_value = mock.MagicMock()
494 sftp.__enter__.return_value = sftp
496 mock_stat.return_value = os.stat_result([0o753] + [0] * 9)
498 self.test_client.put_file_obj("localfile", "remotefile", 'my_mode')
500 sftp.__enter__.assert_called_once()
501 sftp.putfo.assert_called_once_with("localfile", "remotefile")
502 sftp.chmod.assert_called_once_with("remotefile", 'my_mode')
503 sftp.__exit__.assert_called_once_with(None, None, None)
506 class TestAutoConnectSSH(unittest.TestCase):
508 def test__connect_loop(self):
509 auto_connect_ssh = AutoConnectSSH('user1', 'host1', wait=0)
510 auto_connect_ssh._get_client = mock__get_client = mock.Mock()
512 auto_connect_ssh._connect()
513 self.assertEqual(mock__get_client.call_count, 1)
515 def test___init___negative(self):
516 with self.assertRaises(TypeError):
517 AutoConnectSSH('user1', 'host1', wait=['wait'])
519 with self.assertRaises(ValueError):
520 AutoConnectSSH('user1', 'host1', wait='wait')
522 @mock.patch('yardstick.ssh.time')
523 def test__connect_loop_ssh_error(self, mock_time):
524 mock_time.time.side_effect = count()
526 auto_connect_ssh = AutoConnectSSH('user1', 'host1', wait=10)
527 auto_connect_ssh._get_client = mock__get_client = mock.Mock()
528 mock__get_client.side_effect = exceptions.SSHError
530 with self.assertRaises(exceptions.SSHTimeout):
531 auto_connect_ssh._connect()
533 self.assertEqual(mock_time.time.call_count, 12)
535 def test_get_file_obj(self):
536 auto_connect_ssh = AutoConnectSSH('user1', 'host1', wait=10)
537 auto_connect_ssh._get_client = mock__get_client = mock.Mock()
538 mock_client = mock__get_client()
539 mock_open_sftp = mock_client.open_sftp()
540 mock_sftp = mock.Mock()
541 mock_open_sftp.__enter__ = mock.Mock(return_value=mock_sftp)
542 mock_open_sftp.__exit__ = mock.Mock()
544 auto_connect_ssh.get_file_obj('remote/path', mock.Mock())
546 self.assertEqual(mock_sftp.getfo.call_count, 1)
548 def test__make_dict(self):
549 auto_connect_ssh = AutoConnectSSH('user1', 'host1')
554 'port': SSH.SSH_PORT,
556 'key_filename': None,
559 'wait': AutoConnectSSH.DEFAULT_WAIT_TIMEOUT,
561 result = auto_connect_ssh._make_dict()
562 self.assertDictEqual(result, expected)
564 def test_get_class(self):
565 auto_connect_ssh = AutoConnectSSH('user1', 'host1')
567 self.assertEqual(auto_connect_ssh.get_class(), AutoConnectSSH)
569 def test_drop_connection(self):
570 auto_connect_ssh = AutoConnectSSH('user1', 'host1')
571 self.assertFalse(auto_connect_ssh._client)
572 auto_connect_ssh._client = True
573 auto_connect_ssh.drop_connection()
574 self.assertFalse(auto_connect_ssh._client)
576 @mock.patch('yardstick.ssh.SCPClient')
577 def test_put(self, mock_scp_client_type):
578 auto_connect_ssh = AutoConnectSSH('user1', 'host1')
579 auto_connect_ssh._client = mock.Mock()
581 auto_connect_ssh.put('a', 'z')
582 with mock_scp_client_type() as mock_scp_client:
583 self.assertEqual(mock_scp_client.put.call_count, 1)
585 @mock.patch('yardstick.ssh.SCPClient')
586 def test_get(self, mock_scp_client_type):
587 auto_connect_ssh = AutoConnectSSH('user1', 'host1')
588 auto_connect_ssh._client = mock.Mock()
590 auto_connect_ssh.get('a', 'z')
591 with mock_scp_client_type() as mock_scp_client:
592 self.assertEqual(mock_scp_client.get.call_count, 1)
594 def test_put_file(self):
595 auto_connect_ssh = AutoConnectSSH('user1', 'host1')
596 auto_connect_ssh._client = mock.Mock()
597 auto_connect_ssh._put_file_sftp = mock_put_sftp = mock.Mock()
599 auto_connect_ssh.put_file('a', 'b')
600 self.assertEqual(mock_put_sftp.call_count, 1)