def testInitialFunction2(self):
""" Test non-transition on online message. """
rec = MultipathRecognizer(self.PARSER)
entry = Entry({
'_COMM' : 'multipathd',
'MESSAGE' : self.MESSAGE_UP
})
rec.consume(entry)
self.assertEqual(rec.state, RecognizerStates.NO)
self.assertEqual(rec.info, dict())
def testIrrelevantProcess(self):
""" If the process is not multipathd, the message is irrelevant. """
rec = MultipathRecognizer(self.PARSER)
entry = Entry({
'_COMM' : 'multipathr',
'MESSAGE' : self.MESSAGE_DOWN
})
rec.consume(entry)
self.assertEqual(rec.state, RecognizerStates.NO)
self.assertEqual(len(rec.evidence), 0)
rec2 = rec.initializeNew()
self.assertEqual(rec, rec2)
def testDifferentOnline(self):
""" Test online message that does not match offline message. """
rec = MultipathRecognizer(self.PARSER)
entry = Entry({
'_COMM' : 'multipathd',
'MESSAGE' : self.MESSAGE_DOWN
})
rec.consume(entry)
message = 'WDC_WD10EFRX-68PJCN0_WD-WCC4JLHVDELK: sda - directio checker reports path is up' # pylint: disable=line-too-long
entry = Entry({
'_COMM' : 'multipathd',
'MESSAGE' : message
})
rec.consume(entry)
self.assertEqual(rec.state, RecognizerStates.MAYBE_YES)
def testTransitionToFalse(self):
""" Test transition to True and back to false. """
rec = MultipathRecognizer(self.PARSER)
entry = Entry({
'_COMM' : 'multipathd',
'MESSAGE' : self.MESSAGE_DOWN
})
rec.consume(entry)
entry = Entry({
'_COMM' : 'multipathd',
'MESSAGE' : self.MESSAGE_UP
})
rec.consume(entry)
self.assertEqual(rec.state, RecognizerStates.NO)
self.assertEqual(rec.info, dict())
def testManyOffline1(self):
""" Two offline state messages about the same device should yield
the same as one.
"""
rec = MultipathRecognizer(self.PARSER)
entry = Entry({
'_COMM' : 'multipathd',
'MESSAGE' : self.MESSAGE_DOWN
})
rec.consume(entry)
rec.consume(entry)
self.assertEqual(rec.state, RecognizerStates.MAYBE_YES)
self.assertEqual(len(rec.evidence), 2)
info = rec.info
self.assertEqual(info['DEVICE'], 'WDC_WD10EFRX-68PJCN0_WD-WCC4JLHVDELY')
self.assertEqual(info['PATH'], 'sdk')
def testInitialFunction(self):
""" Test initial state to recognized state by match. """
rec = MultipathRecognizer(self.PARSER)
entry = Entry({
'_COMM' : 'multipathd',
'MESSAGE' : self.MESSAGE_DOWN
})
rec.consume(entry)
self.assertEqual(rec.state, RecognizerStates.MAYBE_YES)
self.assertEqual(len(rec.evidence), 1)
info = rec.info
self.assertEqual(info['DEVICE'], 'WDC_WD10EFRX-68PJCN0_WD-WCC4JLHVDELY')
self.assertEqual(info['PATH'], 'sdk')
rec2 = rec.initializeNew()
self.assertNotEqual(rec, rec2)
def testMany(self):
""" An offline state messages followed by an irrelevant message. """
rec = MultipathRecognizer(self.PARSER)
entry = Entry({
'_COMM' : 'multipathd',
'MESSAGE' : self.MESSAGE_DOWN
})
rec.consume(entry)
entry = Entry({
'_COMM' : 'multipathr',
'MESSAGE' : 'WDC_WD10EFRX-68PJCN0_WD-WCC4JLHVDELK: sda - path offline' # pylint: disable=line-too-long
})
rec.consume(entry)
self.assertEqual(rec.state, RecognizerStates.MAYBE_YES)
self.assertEqual(len(rec.evidence), 1)
info = rec.info
self.assertEqual(info['DEVICE'], 'WDC_WD10EFRX-68PJCN0_WD-WCC4JLHVDELY')
self.assertEqual(info['PATH'], 'sdk')
def testMany2(self):
""" An offline state messages followed by an irrelevant message.
Unlike the other, this originated w/ multipathd.
"""
rec = MultipathRecognizer(self.PARSER)
entry = Entry({
'_COMM' : 'multipathd',
'MESSAGE' : self.MESSAGE_DOWN
})
rec.consume(entry)
entry = Entry({
'_COMM' : 'multipathd',
'MESSAGE' : 'WDC_WD10EFRX-68PJCN0_WD-WCC4JLHVDELK: sda - irrelevant'
})
rec.consume(entry)
self.assertEqual(rec.state, RecognizerStates.MAYBE_YES)
self.assertEqual(len(rec.evidence), 1)
info = rec.info
self.assertEqual(info['DEVICE'], 'WDC_WD10EFRX-68PJCN0_WD-WCC4JLHVDELY')
self.assertEqual(info['PATH'], 'sdk')
def testManyOffline2(self):
""" Two offline state messages about different devices should cause
second message to be ignored.
"""
rec = MultipathRecognizer(self.PARSER)
entry = Entry({
'_COMM' : 'multipathd',
'MESSAGE' : self.MESSAGE_DOWN
})
rec.consume(entry)
entry = Entry({
'_COMM' : 'multipathd',
'MESSAGE' : 'WDC_WD10EFRX-68PJCN0_WD-WCC4JLHVDELK: sda - path offline' # pylint: disable=line-too-long
})
rec.consume(entry)
self.assertEqual(rec.state, RecognizerStates.MAYBE_YES)
self.assertEqual(len(rec.evidence), 1)
info = rec.info
self.assertEqual(info['DEVICE'], 'WDC_WD10EFRX-68PJCN0_WD-WCC4JLHVDELY')
self.assertEqual(info['PATH'], 'sdk')