82 lines
2.5 KiB
Python
82 lines
2.5 KiB
Python
from nose.tools import *
|
|
from mock import patch
|
|
from collections import namedtuple
|
|
|
|
import mock
|
|
|
|
import os
|
|
|
|
import nose_helper
|
|
|
|
from kiwi.exceptions import KiwiCommandError
|
|
from kiwi.command import Command
|
|
|
|
|
|
class TestCommand(object):
|
|
@raises(KiwiCommandError)
|
|
@patch('subprocess.Popen')
|
|
def test_run_raises_error(self, mock_popen):
|
|
mock_process = mock.Mock()
|
|
mock_process.communicate = mock.Mock(
|
|
return_value=['stdout', 'stderr']
|
|
)
|
|
mock_process.returncode = 1
|
|
mock_popen.return_value = mock_process
|
|
Command.run(['command', 'args'])
|
|
|
|
@patch('subprocess.Popen')
|
|
def test_run_does_not_raise_error(self, mock_popen):
|
|
mock_process = mock.Mock()
|
|
mock_process.communicate = mock.Mock(
|
|
return_value=['stdout', 'stderr']
|
|
)
|
|
mock_process.returncode = 1
|
|
mock_popen.return_value = mock_process
|
|
Command.run(['command', 'args'], os.environ, False)
|
|
|
|
@patch('subprocess.Popen')
|
|
def test_run(self, mock_popen):
|
|
command_run = namedtuple(
|
|
'command', ['output', 'error', 'returncode']
|
|
)
|
|
run_result = command_run(
|
|
output='stdout',
|
|
error='stderr',
|
|
returncode=0
|
|
)
|
|
mock_process = mock.Mock()
|
|
mock_process.communicate = mock.Mock(
|
|
return_value=['stdout', 'stderr']
|
|
)
|
|
mock_process.returncode = 0
|
|
mock_popen.return_value = mock_process
|
|
assert Command.run(['command', 'args']) == run_result
|
|
|
|
@raises(KiwiCommandError)
|
|
def test_run_command_does_not_exist(self):
|
|
Command.run(['does-not-exist'])
|
|
|
|
@raises(KiwiCommandError)
|
|
def test_call_command_does_not_exist(self):
|
|
Command.call(['does-not-exist'], os.environ)
|
|
|
|
@patch('subprocess.Popen')
|
|
@patch('select.select')
|
|
def test_call(self, mock_select, mock_popen):
|
|
mock_select.return_value = [True, False, False]
|
|
mock_process = mock.Mock()
|
|
mock_popen.return_value = mock_process
|
|
command_call = namedtuple(
|
|
'command', [
|
|
'output', 'output_available',
|
|
'error', 'error_available',
|
|
'process'
|
|
]
|
|
)
|
|
call = Command.call(['command', 'args'])
|
|
assert call.output_available()
|
|
assert call.error_available()
|
|
assert call.output == mock_process.stdout
|
|
assert call.error == mock_process.stderr
|
|
assert call.process == mock_process
|