def __init__(self, argv, stdin, stdout, stderr, no_logfile=False):
"""Create a command line UI.
This UI logs to ~/.cache/lmirror/log for level 3 and up by default,
and level 5 and up to the console.
:param argv: Arguments from the process invocation.
:param stdin: The stream for stdin.
:param stdout: The stream for stdout.
:param stderr: The stream for stderr.
;param no_logfile: Disable default ~/.cache/lmirror/log logfile.
"""
self._argv = argv
self._stdin = stdin
self._stdout = stdout
self._stderr = stderr
if no_logfile:
args = [None]
else:
args = []
self._c_log, self._f_log, self._log_formatter = \
logging_support.configure_logging(self._stdout, *args)
self._c_log.setLevel(5)
if self._f_log is not None:
self._f_log.setLevel(3) # log more than the UI, but not everything.
self._min_log_level = 0
def test_configure_logging_sets_converter(self):
out = StringIO()
c_log, f_log, formatter = logging_support.configure_logging(out)
self.assertEqual(c_log, logging.root.handlers[0])
self.assertEqual(f_log, logging.root.handlers[1])
self.assertEqual(None, c_log.formatter)
self.assertEqual(formatter, f_log.formatter)
self.assertEqual(time.gmtime, formatter.converter)
self.assertEqual("%Y-%m-%d %H:%M:%SZ", formatter.datefmt)
self.assertEqual(logging.StreamHandler, c_log.__class__)
self.assertEqual(out, c_log.stream)
self.assertEqual(logging.FileHandler, f_log.__class__)
self.assertEqual(os.path.expanduser("~/.cache/lmirror/log"), f_log.baseFilename)
def test_can_supply_filename_None(self):
out = StringIO()
c_log, f_log, formatter = logging_support.configure_logging(out, None)
self.assertEqual(None, f_log)
