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# vim: set fileencoding=utf-8 :
"""Test L{gbp.command_wrappers.Command}'s tarball unpack"""
import unittest
from gbp.command_wrappers import Command, CommandExecFailed
from . testutils import GbpLogTester, patch_popen
class TestCommandWrapperFailures(unittest.TestCase, GbpLogTester):
def setUp(self):
self.false = Command('/does/not/matter')
self.log_tester = GbpLogTester()
self.log_tester._capture_log(True)
def tearDown(self):
self.log_tester._capture_log(False)
@patch_popen(stdout=b'', stderr=b'', returncode=1)
def test_log_default_error_msg(self, create_mock):
with self.assertRaises(CommandExecFailed):
self.false.__call__()
self.log_tester._check_log(0, "gbp:error: '/does/not/matter' failed: it exited with 1")
self.assertEqual(self.false.retcode, 1)
self.assertEqual(self.false.stderr, '')
self.assertEqual(self.false.stdout, '')
@patch_popen(stdout=b'', stderr=b'we have a problem', returncode=1)
def test_log_use_stderr_for_err_message(self, create_mock):
self.false.capture_stderr = True
self.false.run_error = "Erpel {stderr}"
with self.assertRaises(CommandExecFailed):
self.false.__call__()
self.log_tester._check_log(0, "gbp:error: Erpel we have a problem")
self.assertEqual(self.false.retcode, 1)
self.assertEqual(self.false.stderr, 'we have a problem')
self.assertEqual(self.false.stdout, '')
@patch_popen(stdout=b'', stderr=b'we have a problem', returncode=1)
def test_log_quote_format(self, create_mock):
self.false = Command('/does/{not}/matter')
self.false.capture_stderr = True
with self.assertRaises(CommandExecFailed):
self.false.__call__()
self.log_tester._check_log(0, "gbp:error: '/does/{not}/matter' failed: it exited with 1")
self.assertEqual(self.false.retcode, 1)
self.assertEqual(self.false.stderr, 'we have a problem')
self.assertEqual(self.false.stdout, '')
@patch_popen(stdout=b'we have a problem', stderr=b'', returncode=1)
def test_log_use_stdout_for_err_message(self, create_mock):
self.false.capture_stdout = True
self.false.run_error = "Erpel {stdout}"
with self.assertRaises(CommandExecFailed):
self.false.__call__()
self.log_tester._check_log(0, "gbp:error: Erpel we have a problem")
self.assertEqual(self.false.retcode, 1)
self.assertEqual(self.false.stderr, '')
self.assertEqual(self.false.stdout, 'we have a problem')
def test_log_use_err_or_reason_for_error_messge_reason(self):
self.false.run_error = "AFAIK {stderr_or_reason}"
with self.assertRaises(CommandExecFailed):
self.false.__call__()
self.log_tester._check_log(0, "gbp:error: AFAIK execution failed: .Errno 2. No such file or directory")
self.assertEqual(self.false.retcode, 1)
@patch_popen(stderr=b'we have a problem', returncode=1)
def test_log_use_err_or_reason_for_error_messge_error(self, create_mock):
self.false.run_error = "Erpel {stderr_or_reason}"
with self.assertRaises(CommandExecFailed):
self.false.__call__()
self.log_tester._check_log(0, "gbp:error: Erpel we have a problem")
self.assertEqual(self.false.retcode, 1)
@patch_popen(returncode=0)
def test_no_log_on_success(self, create_mock):
self.false.__call__()
self.log_tester._check_log_empty()
self.assertEqual(self.false.retcode, 0)
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