def test_hostnameinconfig(self):
logfile = 'out.log'
fh = open(logfile, 'w')
someLogTraces = ['FATAL> something went wrong',
'ERROR> not so wrong',
'WARN> be careful',
'DEBUG> looking behind the scenes',
'INFO> the app is running']
for line in someLogTraces:
fh.write(line + '\n')
fh.close()
logcolors = LogColors() # using default colors
termcolors = TermColorCodes()
target = None
notifier = notifications.Print(PropertiesMock())
message = Message(logcolors, target)
log = Log(logfile)
log.openLog()
sys.stdout = MemoryWriter()
hostname = socket.gethostname()
for _ in range(len(someLogTraces)):
line = log.readLine()
line = line.rstrip()
level = line.split('>')
message.parse(line, log)
output = (hostname + ': ' +
logcolors.getLevelColor(level[0]) +
line +
termcolors.reset)
notifier.notify(message, log)
self.assertTrue(output in sys.stdout.captured)
line = log.readLine()
self.assertEqual('', line)
message.parse(line, log)
self.assertFalse(notifier.notify(message, log))
def testPipeOutShouldSendMessageParseThreeParams(self):
sys.stdin = ['error > one error', 'warning > one warning']
sys.stdout = MemoryWriter()
defaults = getDefaults()
defaults.actions.append(notifications.Print())
logtailer = LogTailer(defaults)
logtailer.pipeOut()
self.assertTrue('error > one error' in sys.stdout.captured[0])
def test_oneline_space_between_traces(self):
sys.stdout = MemoryWriter()
notifier = notifications.Print(PropertiesTraceStub())
logtrace = "this is a log trace in red"
message = MessageMock(logtrace)
log = LogMock()
notifier.notify(message, log)
expected_logtrace = "\n" + logtrace
self.assertEqual(expected_logtrace, sys.stdout.captured[0])
def test_trace_level(self):
level = 'TRACE'
trace = "TRACE level for finer informational log traces than DEBUG"
sys.stdout = MemoryWriter()
logcolors = LogColors()
termcolors = TermColorCodes()
message = Message(logcolors)
notifier = notifications.Print()
anylog = Log('out.log')
message.parse(trace, anylog)
output = logcolors.getLevelColor(level) + trace + termcolors.reset
notifier.notify(message, anylog)
self.assertEqual(output, sys.stdout.captured[0])
def testshouldNotColorizeifLevelKeyInaWord(self):
# Testing boundary regex as for suggestion of
# Carlo Bertoldi
trace = "this is a logtrace where someinfoword could be found"
sys.stdout = MemoryWriter()
logcolors = LogColors()
message = Message(logcolors)
notifier = notifications.Print()
anylog = Log('out.log')
message.parse(trace, anylog)
notifier.notify(message, anylog)
self.assertEqual(trace, sys.stdout.captured[0])
self.assertEqual('', message.messageLevel)
def testShouldColorizeWarningLevelAsWell(self):
'''test that *warning* keyword gets colorized as well'''
level = 'WARNING'
trace = "WARNING there could be an error in the application"
sys.stdout = MemoryWriter()
logcolors = LogColors()
termcolors = TermColorCodes()
message = Message(logcolors)
notifier = notifications.Print()
anylog = Log('out.log')
message.parse(trace, anylog)
output = logcolors.getLevelColor(level) + trace + termcolors.reset
notifier.notify(message, anylog)
self.assertEqual(output, sys.stdout.captured[0])
def testshouldFailColorizeWithBackground(self):
trace = "FATAL there could be an error in the application"
level = 'WARN'
sys.stdout = MemoryWriter()
logcolors = LogColors()
termcolors = TermColorCodes()
logcolors.parse_config(PropertiesBackGround())
message = Message(logcolors)
notifier = notifications.Print()
anylog = Log('out.log')
message.parse(trace, anylog)
output = logcolors.getLevelColor(level) + trace + termcolors.reset
notifier.notify(message, anylog)
self.assertNotEqual(output, sys.stdout.captured[0])
def testshouldColorizefirstLevelFoundignoringSecondinSameTrace(self):
# Test for fix 5
# Should give priority to FATAL in next trace
level = 'FATAL'
trace = "FATAL there could be an error in the application"
sys.stdout = MemoryWriter()
logcolors = LogColors()
termcolors = TermColorCodes()
message = Message(logcolors)
notifier = notifications.Print()
anylog = Log('out.log')
message.parse(trace, anylog)
output = (logcolors.getLevelColor(level) + trace + termcolors.reset)
notifier.notify(message, anylog)
self.assertEqual(output, sys.stdout.captured[0])
def testshouldColorizeMultilineLogTraces(self):
trace = 'FATAL> something went wrong\nin here as well'
trace0, trace1 = trace.split('\n')
level = 'FATAL'
termcolors = TermColorCodes()
# now assert trace0 and trace1 are in FATAL level
sys.stdout = MemoryWriter()
logcolors = LogColors()
message = Message(logcolors)
notifier = notifications.Print()
anylog = Log('out.log')
expectedLogTrace0 = logcolors.getLevelColor(level) + \
trace0 + termcolors.reset
expectedLogTrace1 = logcolors.getLevelColor(level) + \
trace1 + termcolors.reset
message.parse(trace0, anylog)
notifier.notify(message, anylog)
self.assertEqual(expectedLogTrace0, sys.stdout.captured[0])
self.assertEqual('FATAL', message.messageLevel)
message.parse(trace1, anylog)
notifier.notify(message, anylog)
self.assertEqual(expectedLogTrace1, sys.stdout.captured[2])
self.assertEqual('FATAL', message.messageLevel)
def testMessage(self):
logcolors = LogColors() # using default colors
termcolors = TermColorCodes()
target = None
notifier = notifications.Print()
message = Message(logcolors, target)
log = Log(self.logfile)
log.openLog()
sys.stdout = MemoryWriter()
#testing Colors with default pauseModes
for count in range(len(self.someLogTraces)):
line = log.readLine()
line = line.rstrip()
level = line.split('>')
message.parse(line, log)
output = (logcolors.getLevelColor(level[0]) + line +
termcolors.reset)
notifier.notify(message, log)
self.assertTrue(output in sys.stdout.captured)
line = log.readLine()
self.assertEqual('', line)
message.parse(line, log)
self.assertFalse(notifier.notify(message, log))
def _getDefaults(self):
defaults = DefaultConfig()
defaults.actions = [notifications.Print()]
return defaults