def testEmitEmptyEphemeral_closesEphemeralState(self):
stream = TerminalStringIO()
handler = util.LogHandler(stream)
handler.setFormatter(logging.Formatter('BOO! %(message)s'))
handler.emit(make_ephemeral_record(logging.INFO, 'hi'))
handler.emit(make_ephemeral_record(logging.INFO, ''))
self.assertEqual('hi\n', stream.getvalue())
def testLogErrorToTerminal_isRed(self):
stream = TerminalStringIO()
handler = util.LogHandler(stream)
handler.setFormatter(logging.Formatter('BOO! %(message)s'))
handler.emit(make_record(logging.ERROR, 'hi'))
self.assertEqual(util.Ansi.RED + 'BOO! hi\n' + util.Ansi.RESET,
stream.getvalue())
def testLogEphemeralAndNormal_ressurectsEphemeralRecord(self):
stream = TerminalStringIO()
handler = util.LogHandler(stream)
handler.setFormatter(logging.Formatter('BOO! %(message)s'))
handler.emit(make_ephemeral_record(logging.INFO, 'hi'))
handler.emit(make_record(logging.INFO, 'yo'))
self.assertEqual('hi\r \rBOO! yo\nhi', stream.getvalue())
def testLogEphemeralTwice_overwritesPreviousLine(self):
stream = TerminalStringIO()
handler = util.LogHandler(stream)
handler.setFormatter(logging.Formatter('BOO! %(message)s'))
handler.emit(make_ephemeral_record(logging.INFO, 'hi'))
handler.emit(make_ephemeral_record(logging.INFO, 'hi'))
self.assertEqual('hi\r \rhi', stream.getvalue())
def testCloseEphemeralAndLogNormal_doesntRessurect(self):
stream = TerminalStringIO()
handler = util.LogHandler(stream)
handler.setFormatter(logging.Formatter('BOO! %(message)s'))
handler.emit(make_ephemeral_record(logging.INFO, 'hi'))
handler.emit(make_ephemeral_record(logging.INFO, ''))
handler.emit(make_record(logging.INFO, 'yo'))
self.assertEqual('hi\nBOO! yo\n', stream.getvalue())
def testLogEphemeral_doesntCallFormatterOrInsertLineFeed(self):
stream = TerminalStringIO()
handler = util.LogHandler(stream)
handler.setFormatter(logging.Formatter('BOO! %(message)s'))
handler.emit(make_ephemeral_record(logging.INFO, 'hi'))
self.assertEqual('hi', stream.getvalue())
def testLogInfoToTerminal_doesNothingFancy(self):
stream = TerminalStringIO()
handler = util.LogHandler(stream)
handler.setFormatter(logging.Formatter('BOO! %(message)s'))
handler.emit(make_record(logging.INFO, 'hi'))
self.assertEqual('BOO! hi\n', stream.getvalue())
def testLogEphemeralOnNonTerminal_doesNothing(self):
stream = six.StringIO()
handler = util.LogHandler(stream)
handler.setFormatter(logging.Formatter('%(message)s'))
handler.emit(make_ephemeral_record(logging.INFO, 'hi'))
self.assertEqual('', stream.getvalue())
def testLogAnsiCodesWhenLoggingToATerminal_keepsAnsiCodes(self):
stream = TerminalStringIO()
handler = util.LogHandler(stream)
handler.setFormatter(logging.Formatter('%(message)s'))
handler.emit(make_record(logging.INFO, util.Ansi.RED + 'hi'))
self.assertEqual(util.Ansi.RED + 'hi\n', stream.getvalue())
def testCloseEphemeralWithNoEphemeralState_doesNothing(self):
stream = TerminalStringIO()
handler = util.LogHandler(stream)
handler.setFormatter(logging.Formatter('BOO! %(message)s'))
handler.emit(make_ephemeral_record(logging.INFO, ''))
self.assertEqual('', stream.getvalue())
