def test_log_and_exit(cap_out, mock_store_dir):
with pytest.raises(SystemExit):
error_handler._log_and_exit(
'msg',
error_handler.FatalError('hai'),
"I'm a stacktrace",
)
printed = cap_out.get()
log_file = os.path.join(mock_store_dir, 'pre-commit.log')
assert printed == ('msg: FatalError: hai\n'
'Check the log at {}\n'.format(log_file))
assert os.path.exists(log_file)
with io.open(log_file) as f:
assert f.read() == ('msg: FatalError: hai\n' "I'm a stacktrace\n")
def test_log_and_exit(cap_out, mock_store_dir):
tb = (
'Traceback (most recent call last):\n'
' File "<stdin>", line 2, in <module>\n'
'pre_commit.error_handler.FatalError: hai\n'
)
with pytest.raises(SystemExit):
error_handler._log_and_exit('msg', error_handler.FatalError('hai'), tb)
printed = cap_out.get()
log_file = os.path.join(mock_store_dir, 'pre-commit.log')
assert printed == f'msg: FatalError: hai\nCheck the log at {log_file}\n'
assert os.path.exists(log_file)
with open(log_file) as f:
logged = f.read()
pattern = re_assert.Matches(
r'^### version information\n'
r'\n'
r'```\n'
r'pre-commit version: \d+\.\d+\.\d+\n'
r'sys.version:\n'
r'( .*\n)*'
r'sys.executable: .*\n'
r'os.name: .*\n'
r'sys.platform: .*\n'
r'```\n'
r'\n'
r'### error information\n'
r'\n'
r'```\n'
r'msg: FatalError: hai\n'
r'```\n'
r'\n'
r'```\n'
r'Traceback \(most recent call last\):\n'
r' File "<stdin>", line 2, in <module>\n'
r'pre_commit\.error_handler\.FatalError: hai\n'
r'```\n',
)
pattern.assert_matches(logged)
def test_error_handler_fatal_error(mocked_log_and_exit):
exc = error_handler.FatalError('just a test')
with error_handler.error_handler():
raise exc
mocked_log_and_exit.assert_called_once_with(
'An error has occurred',
exc,
# Tested below
mock.ANY,
)
assert re.match(
r'Traceback \(most recent call last\):\n'
r' File ".+pre_commit.error_handler.py", line \d+, in error_handler\n'
r' yield\n'
r' File ".+tests.error_handler_test.py", line \d+, '
r'in test_error_handler_fatal_error\n'
r' raise exc\n'
r'(pre_commit\.error_handler\.)?FatalError: just a test\n',
mocked_log_and_exit.call_args[0][2],
)
def test_log_and_exit(cap_out, mock_store_dir):
with pytest.raises(SystemExit):
error_handler._log_and_exit(
'msg',
error_handler.FatalError('hai'),
"I'm a stacktrace",
)
printed = cap_out.get()
log_file = os.path.join(mock_store_dir, 'pre-commit.log')
assert printed == f'msg: FatalError: hai\nCheck the log at {log_file}\n'
assert os.path.exists(log_file)
with open(log_file) as f:
logged = f.read()
expected = (r'^### version information\n'
r'\n'
r'```\n'
r'pre-commit version: \d+\.\d+\.\d+\n'
r'sys.version:\n'
r'( .*\n)*'
r'sys.executable: .*\n'
r'os.name: .*\n'
r'sys.platform: .*\n'
r'```\n'
r'\n'
r'### error information\n'
r'\n'
r'```\n'
r'msg: FatalError: hai\n'
r'```\n'
r'\n'
r'```\n'
r"I'm a stacktrace\n"
r'```\n')
assert re.match(expected, logged)