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|
import typing
import crmsh.constants
import crmsh.prun.prun
import crmsh.prun.runner
import unittest
from unittest import mock
class TestPrun(unittest.TestCase):
@mock.patch("os.geteuid")
@mock.patch("crmsh.userdir.getuser")
@mock.patch("crmsh.prun.prun._is_local_host")
@mock.patch("crmsh.user_of_host.UserOfHost.user_pair_for_ssh")
@mock.patch("crmsh.prun.runner.Runner.run")
@mock.patch("crmsh.prun.runner.Runner.add_task")
def test_prun(
self,
mock_runner_add_task: mock.MagicMock,
mock_runner_run: mock.MagicMock,
mock_user_pair_for_ssh: mock.MagicMock,
mock_is_local_host: mock.MagicMock,
mock_getuser: mock.MagicMock,
mock_geteuid: mock.MagicMock,
):
host_cmdline = {"host1": "foo", "host2": "bar"}
mock_user_pair_for_ssh.return_value = "alice", "bob"
mock_is_local_host.return_value = False
mock_getuser.return_value = 'root'
mock_geteuid.return_value = 0
results = crmsh.prun.prun.prun(host_cmdline)
mock_user_pair_for_ssh.assert_has_calls([
mock.call("host1"),
mock.call("host2"),
])
mock_is_local_host.assert_has_calls([
mock.call("host1"),
mock.call("host2"),
])
mock_runner_add_task.assert_has_calls([
mock.call(TaskArgumentsEq(
['su', 'alice', '--login', '-c', 'ssh -A {} bob@host1 sudo -H /bin/sh'.format(crmsh.constants.SSH_OPTION), '-w', 'SSH_AUTH_SOCK'],
b'foo',
stdout=crmsh.prun.runner.Task.Capture,
stderr=crmsh.prun.runner.Task.Capture,
context={"host": 'host1', "ssh_user": 'bob'},
)),
mock.call(TaskArgumentsEq(
['su', 'alice', '--login', '-c', 'ssh -A {} bob@host2 sudo -H /bin/sh'.format(crmsh.constants.SSH_OPTION), '-w', 'SSH_AUTH_SOCK'],
b'bar',
stdout=crmsh.prun.runner.Task.Capture,
stderr=crmsh.prun.runner.Task.Capture,
context={"host": 'host2', "ssh_user": 'bob'},
)),
])
mock_runner_run.assert_called_once()
self.assertTrue(isinstance(results, typing.Dict))
self.assertSetEqual({"host1", "host2"}, set(results.keys()))
@mock.patch("os.geteuid")
@mock.patch("crmsh.userdir.getuser")
@mock.patch("crmsh.prun.prun._is_local_host")
@mock.patch("crmsh.user_of_host.UserOfHost.user_pair_for_ssh")
@mock.patch("crmsh.prun.runner.Runner.run")
@mock.patch("crmsh.prun.runner.Runner.add_task")
def test_prun_root(
self,
mock_runner_add_task: mock.MagicMock,
mock_runner_run: mock.MagicMock,
mock_user_pair_for_ssh: mock.MagicMock,
mock_is_local_host: mock.MagicMock,
mock_getuser: mock.MagicMock,
mock_geteuid: mock.MagicMock,
):
host_cmdline = {"host1": "foo", "host2": "bar"}
mock_user_pair_for_ssh.return_value = "root", "root"
mock_is_local_host.return_value = False
mock_getuser.return_value = 'root'
mock_geteuid.return_value = 0
results = crmsh.prun.prun.prun(host_cmdline)
mock_geteuid.assert_not_called()
mock_user_pair_for_ssh.assert_has_calls([
mock.call("host1"),
mock.call("host2"),
])
mock_is_local_host.assert_has_calls([
mock.call("host1"),
mock.call("host2"),
])
mock_runner_add_task.assert_has_calls([
mock.call(TaskArgumentsEq(
['/bin/sh', '-c', 'ssh -A {} root@host1 sudo -H /bin/sh'.format(crmsh.constants.SSH_OPTION)],
b'foo',
stdout=crmsh.prun.runner.Task.Capture,
stderr=crmsh.prun.runner.Task.Capture,
context={"host": 'host1', "ssh_user": 'root'},
)),
mock.call(TaskArgumentsEq(
['/bin/sh', '-c', 'ssh -A {} root@host2 sudo -H /bin/sh'.format(crmsh.constants.SSH_OPTION)],
b'bar',
stdout=crmsh.prun.runner.Task.Capture,
stderr=crmsh.prun.runner.Task.Capture,
context={"host": 'host2', "ssh_user": 'root'},
)),
])
mock_runner_run.assert_called_once()
self.assertTrue(isinstance(results, typing.Dict))
self.assertSetEqual({"host1", "host2"}, set(results.keys()))
@mock.patch("os.geteuid")
@mock.patch("crmsh.userdir.getuser")
@mock.patch("crmsh.prun.prun._is_local_host")
@mock.patch("crmsh.user_of_host.UserOfHost.user_pair_for_ssh")
@mock.patch("crmsh.prun.runner.Runner.run")
@mock.patch("crmsh.prun.runner.Runner.add_task")
def test_prun_localhost(
self,
mock_runner_add_task: mock.MagicMock,
mock_runner_run: mock.MagicMock,
mock_user_pair_for_ssh: mock.MagicMock,
mock_is_local_host: mock.MagicMock,
mock_getuser: mock.MagicMock,
mock_geteuid: mock.MagicMock,
):
host_cmdline = {"host1": "foo"}
#mock_user_pair_for_ssh.return_value = "alice", "bob"
mock_is_local_host.return_value = True
mock_getuser.return_value = 'root'
mock_geteuid.return_value = 0
results = crmsh.prun.prun.prun(host_cmdline)
mock_user_pair_for_ssh.assert_not_called()
mock_is_local_host.assert_called_once_with('host1')
mock_runner_add_task.assert_called_once_with(
TaskArgumentsEq(
['/bin/sh'],
b'foo',
stdout=crmsh.prun.runner.Task.Capture,
stderr=crmsh.prun.runner.Task.Capture,
context={"host": 'host1', "ssh_user": 'root'},
)
)
mock_user_pair_for_ssh.assert_not_called()
mock_runner_run.assert_called_once()
self.assertTrue(isinstance(results, typing.Dict))
self.assertSetEqual({"host1"}, set(results.keys()))
class TaskArgumentsEq(crmsh.prun.runner.Task):
def __eq__(self, other):
if not isinstance(other, crmsh.prun.runner.Task):
return False
return self.args == other.args \
and self.input == other.input \
and self.stdout_config == other.stdout_config \
and self.stderr_config == other.stderr_config \
and self.context == other.context
def __repr__(self):
return f"TaskArgumentsEq({self.args}, {self.input}, {self.stdout_config}, {self.stderr_config}, {self.context}"
|
