def setUp(self, allowed_names=None):
if not allowed_names:
allowed_names = []
config = get_collector_config('TCPCollector', {
'allowed_names': allowed_names,
'interval': 1
})
self.collector = TCPCollector(config, None)
class TestTCPCollector(CollectorTestCase):
def setUp(self, allowed_names = []):
config = get_collector_config('TCPCollector', {
'allowed_names' : allowed_names,
'interval': 1
})
self.collector = TCPCollector(config, None)
@patch('os.access', Mock(return_value=True))
@patch('__builtin__.open')
@patch.object(Collector, 'publish')
def test_should_open_proc_net_netstat(self, publish_mock, open_mock):
open_mock.return_value = StringIO('')
self.collector.collect()
open_mock.assert_called_once_with('/proc/net/netstat')
@patch('__builtin__.open')
@patch.object(Collector, 'publish')
def test_should_work_with_synthetic_data(self, publish_mock, open_mock):
self.setUp([ 'A', 'C' ])
open_mock.return_value = StringIO('''
TcpExt: A B C
TcpExt: 0 0 0
'''.strip())
self.collector.collect()
self.assertPublishedMany(publish_mock, {})
open_mock.return_value = StringIO('''
TcpExt: A B C
TcpExt: 0 1 2
'''.strip())
self.collector.collect()
self.assertEqual(len(publish_mock.call_args_list), 2)
self.assertEqual(publish_mock.call_args_list, [
(('A', 0.0, 0), {}),
(('C', 2.0, 0), {})
])
@patch.object(Collector, 'publish')
def test_should_work_with_real_data(self, publish_mock):
self.setUp([ 'ListenOverflows', 'ListenDrops', 'TCPLoss', 'TCPTimeouts' ])
TCPCollector.PROC = self.getFixturePath('proc_net_netstat')
self.collector.collect()
self.assertPublishedMany(publish_mock, {})
TCPCollector.PROC = self.getFixturePath('proc_net_netstat_2')
self.collector.collect()
self.assertPublishedMany(publish_mock, {
'ListenOverflows' : 0,
'ListenDrops' : 0,
'TCPLoss' : 188,
'TCPTimeouts' : 15265
})
class TestTCPCollector(CollectorTestCase):
def setUp(self, allowed_names=[]):
config = get_collector_config('TCPCollector', {
'allowed_names': allowed_names,
'interval': 1
})
self.collector = TCPCollector(config, None)
@patch('os.access', Mock(return_value=True))
@patch('__builtin__.open')
@patch.object(Collector, 'publish')
def test_should_open_proc_net_netstat(self, publish_mock, open_mock):
open_mock.return_value = StringIO('')
self.collector.collect()
open_mock.assert_called_once_with('/proc/net/netstat')
@patch('__builtin__.open')
@patch.object(Collector, 'publish')
def test_should_work_with_synthetic_data(self, publish_mock, open_mock):
self.setUp(['A', 'C'])
open_mock.return_value = StringIO('''
TcpExt: A B C
TcpExt: 0 0 0
'''.strip())
self.collector.collect()
self.assertPublishedMany(publish_mock, {})
open_mock.return_value = StringIO('''
TcpExt: A B C
TcpExt: 0 1 2
'''.strip())
self.collector.collect()
self.assertEqual(len(publish_mock.call_args_list), 2)
self.assertEqual(publish_mock.call_args_list, [(('A', 0.0, 0), {}),
(('C', 2.0, 0), {})])
@patch.object(Collector, 'publish')
def test_should_work_with_real_data(self, publish_mock):
self.setUp(
['ListenOverflows', 'ListenDrops', 'TCPLoss', 'TCPTimeouts'])
TCPCollector.PROC = self.getFixturePath('proc_net_netstat')
self.collector.collect()
self.assertPublishedMany(publish_mock, {})
TCPCollector.PROC = self.getFixturePath('proc_net_netstat_2')
self.collector.collect()
self.assertPublishedMany(
publish_mock, {
'ListenOverflows': 0,
'ListenDrops': 0,
'TCPLoss': 188,
'TCPTimeouts': 15265
})
def setUp(self, allowed_names=None):
if not allowed_names:
allowed_names = []
config = get_collector_config('TCPCollector', {
'allowed_names': allowed_names,
'interval': 1
})
self.collector = TCPCollector(config, None)
class TestTCPCollector(CollectorTestCase):
def setUp(self, allowed_names=None):
if not allowed_names:
allowed_names = []
config = get_collector_config('TCPCollector', {
'allowed_names': allowed_names,
'interval': 1
})
self.collector = TCPCollector(config, None)
def test_import(self):
self.assertTrue(TCPCollector)
@patch('os.access', Mock(return_value=True))
@patch('__builtin__.open')
@patch('diamond.collector.Collector.publish')
def test_should_open_proc_net_netstat(self, publish_mock, open_mock):
TCPCollector.PROC = ['/proc/net/netstat']
open_mock.return_value = StringIO('')
self.collector.collect()
open_mock.assert_called_once_with('/proc/net/netstat')
@patch('os.access', Mock(return_value=True))
@patch('__builtin__.open')
@patch('diamond.collector.Collector.publish')
def test_should_work_with_synthetic_data(self, publish_mock, open_mock):
TCPCollector.PROC = ['/proc/net/netstat']
self.setUp(['A', 'C'])
open_mock.return_value = StringIO('''
TcpExt: A B C
TcpExt: 0 0 0
'''.strip())
self.collector.collect()
self.assertPublishedMany(publish_mock, {})
open_mock.return_value = StringIO('''
TcpExt: A B C
TcpExt: 0 1 2
'''.strip())
self.collector.collect()
self.assertEqual(len(publish_mock.call_args_list), 2)
metrics = {
'A': 0,
'C': 2,
}
self.assertPublishedMany(publish_mock, metrics)
@patch('diamond.collector.Collector.publish')
def test_should_work_with_real_data(self, publish_mock):
self.setUp(['ListenOverflows', 'ListenDrops', 'TCPLoss', 'TCPTimeouts'])
TCPCollector.PROC = [self.getFixturePath('proc_net_netstat_1')]
self.collector.collect()
self.assertPublishedMany(publish_mock, {})
TCPCollector.PROC = [self.getFixturePath('proc_net_netstat_2')]
self.collector.collect()
metrics = {
'ListenOverflows': 0,
'ListenDrops': 0,
'TCPLoss': 188,
'TCPTimeouts': 15265
}
self.assertPublishedMany(publish_mock, metrics)
@patch('diamond.collector.Collector.publish')
def test_should_work_with_all_data(self, publish_mock):
self.setUp([])
TCPCollector.PROC = [
self.getFixturePath('proc_net_netstat_1'),
self.getFixturePath('proc_net_snmp_1'),
]
self.collector.collect()
self.assertPublishedMany(publish_mock, {})
TCPCollector.PROC = [
self.getFixturePath('proc_net_netstat_2'),
self.getFixturePath('proc_net_snmp_2'),
]
self.collector.collect()
metrics = {
'TCPMD5Unexpected': 0.0,
'ArpFilter': 0.0,
'TCPBacklogDrop': 0.0,
'TCPDSACKRecv': 1580.0,
'TCPDSACKIgnoredOld': 292.0,
'MaxConn': (-1.0),
'RcvPruned': 0.0,
'TCPSackMerged': 1121.0,
'OutOfWindowIcmps': 10.0,
'TCPDeferAcceptDrop': 0.0,
'TCPLossUndo': 6538.0,
'TCPHPHitsToUser': 5667.0,
'TCPTimeouts': 15265.0,
'TCPForwardRetrans': 41.0,
'TCPTSReorder': 0.0,
'RtoMin': 0.0,
'TCPAbortOnData': 143.0,
'TCPFullUndo': 0.0,
'TCPSackRecoveryFail': 13.0,
'InErrs': 0.0,
'TCPAbortOnClose': 38916.0,
'TCPAbortOnTimeout': 68.0,
'TCPFACKReorder': 0.0,
'LockDroppedIcmps': 4.0,
'RtoMax': 0.0,
'TCPSchedulerFailed': 0.0,
'EstabResets': 0.0,
'DelayedACKs': 125491.0,
'TCPSACKReneging': 0.0,
'PruneCalled': 0.0,
'OutRsts': 0.0,
'TCPRenoRecoveryFail': 0.0,
'TCPSackShifted': 2356.0,
'DelayedACKLocked': 144.0,
'TCPHPHits': 10361792.0,
'EmbryonicRsts': 0.0,
'TCPLossFailures': 7.0,
'TWKilled': 0.0,
'TCPSACKDiscard': 0.0,
'TCPAbortFailed': 0.0,
'TCPSackRecovery': 364.0,
'TCPDirectCopyFromBacklog': 35660.0,
'TCPFastRetrans': 1184.0,
'TCPPartialUndo': 0.0,
'TCPMinTTLDrop': 0.0,
'SyncookiesSent': 0.0,
'OutSegs': 0.0,
'TCPSackShiftFallback': 3091.0,
'RetransSegs': 0.0,
'IPReversePathFilter': 0.0,
'TCPRcvCollapsed': 0.0,
'TCPDSACKUndo': 2448.0,
'SyncookiesFailed': 9.0,
'TCPSACKReorder': 0.0,
'TCPDSACKOldSent': 10175.0,
'TCPAbortOnLinger': 0.0,
'TCPSpuriousRTOs': 9.0,
'TCPRenoRecovery': 0.0,
'TCPPrequeued': 114232.0,
'TCPLostRetransmit': 7.0,
'TCPLoss': 188.0,
'TCPHPAcks': 12673896.0,
'TCPDSACKOfoRecv': 0.0,
'TWRecycled': 0.0,
'TCPRenoFailures': 0.0,
'OfoPruned': 0.0,
'TCPMD5NotFound': 0.0,
'ActiveOpens': 0.0,
'TCPDSACKIgnoredNoUndo': 1025.0,
'TCPPrequeueDropped': 0.0,
'RtoAlgorithm': 0.0,
'TCPAbortOnMemory': 0.0,
'TCPTimeWaitOverflow': 0.0,
'TCPAbortOnSyn': 0.0,
'TCPDirectCopyFromPrequeue': 19340531.0,
'DelayedACKLost': 10118.0,
'PassiveOpens': 0.0,
'InSegs': 1.0,
'PAWSPassive': 0.0,
'TCPRenoReorder': 0.0,
'CurrEstab': 3.0,
'TW': 89479.0,
'AttemptFails': 0.0,
'PAWSActive': 0.0,
'ListenDrops': 0.0,
'SyncookiesRecv': 0.0,
'TCPDSACKOfoSent': 0.0,
'TCPSlowStartRetrans': 2540.0,
'TCPMemoryPressures': 0.0,
'PAWSEstab': 0.0,
'TCPSackFailures': 502.0,
'ListenOverflows': 0.0,
'TCPPureAcks': 1003528.0,
}
self.setDocExample(collector=self.collector.__class__.__name__,
metrics=metrics,
defaultpath=self.collector.config['path'])
self.assertPublishedMany(publish_mock, metrics)
class TestTCPCollector(CollectorTestCase):
def setUp(self, allowed_names=None):
if not allowed_names:
allowed_names = []
config = get_collector_config('TCPCollector', {
'allowed_names': allowed_names,
'interval': 1
})
self.collector = TCPCollector(config, None)
def test_import(self):
self.assertTrue(TCPCollector)
@patch('os.access', Mock(return_value=True))
@patch('__builtin__.open')
@patch('diamond.collector.Collector.publish')
def test_should_open_proc_net_netstat(self, publish_mock, open_mock):
TCPCollector.PROC = ['/proc/net/netstat']
open_mock.return_value = StringIO('')
self.collector.collect()
open_mock.assert_called_once_with('/proc/net/netstat')
@patch('os.access', Mock(return_value=True))
@patch('__builtin__.open')
@patch('diamond.collector.Collector.publish')
def test_should_work_with_synthetic_data(self, publish_mock, open_mock):
TCPCollector.PROC = ['/proc/net/netstat']
self.setUp(['A', 'C'])
open_mock.return_value = StringIO('''
TcpExt: A B C
TcpExt: 0 0 0
'''.strip())
self.collector.collect()
self.assertPublishedMany(publish_mock, {})
open_mock.return_value = StringIO('''
TcpExt: A B C
TcpExt: 0 1 2
'''.strip())
self.collector.collect()
self.assertEqual(len(publish_mock.call_args_list), 2)
metrics = {
'A': 0,
'C': 2,
}
self.assertPublishedMany(publish_mock, metrics)
@patch('diamond.collector.Collector.publish')
def test_should_work_with_real_data(self, publish_mock):
self.setUp(['ListenOverflows', 'ListenDrops', 'TCPLoss', 'TCPTimeouts'])
TCPCollector.PROC = [self.getFixturePath('proc_net_netstat_1')]
self.collector.collect()
self.assertPublishedMany(publish_mock, {})
TCPCollector.PROC = [self.getFixturePath('proc_net_netstat_2')]
self.collector.collect()
metrics = {
'ListenOverflows': 0,
'ListenDrops': 0,
'TCPLoss': 188,
'TCPTimeouts': 15265
}
self.assertPublishedMany(publish_mock, metrics)
@patch('diamond.collector.Collector.publish')
def test_should_work_with_all_data(self, publish_mock):
self.setUp([])
TCPCollector.PROC = [
self.getFixturePath('proc_net_netstat_1'),
self.getFixturePath('proc_net_snmp_1'),
]
self.collector.collect()
self.assertPublishedMany(publish_mock, {})
TCPCollector.PROC = [
self.getFixturePath('proc_net_netstat_2'),
self.getFixturePath('proc_net_snmp_2'),
]
self.collector.collect()
metrics = {
'TCPMD5Unexpected': 0.0,
'ArpFilter': 0.0,
'TCPBacklogDrop': 0.0,
'TCPDSACKRecv': 1580.0,
'TCPDSACKIgnoredOld': 292.0,
'MaxConn': (-1.0),
'RcvPruned': 0.0,
'TCPSackMerged': 1121.0,
'OutOfWindowIcmps': 10.0,
'TCPDeferAcceptDrop': 0.0,
'TCPLossUndo': 6538.0,
'TCPHPHitsToUser': 5667.0,
'TCPTimeouts': 15265.0,
'TCPForwardRetrans': 41.0,
'TCPTSReorder': 0.0,
'RtoMin': 0.0,
'TCPAbortOnData': 143.0,
'TCPFullUndo': 0.0,
'TCPSackRecoveryFail': 13.0,
'InErrs': 0.0,
'TCPAbortOnClose': 38916.0,
'TCPAbortOnTimeout': 68.0,
'TCPFACKReorder': 0.0,
'LockDroppedIcmps': 4.0,
'RtoMax': 0.0,
'TCPSchedulerFailed': 0.0,
'EstabResets': 0.0,
'DelayedACKs': 125491.0,
'TCPSACKReneging': 0.0,
'PruneCalled': 0.0,
'OutRsts': 0.0,
'TCPRenoRecoveryFail': 0.0,
'TCPSackShifted': 2356.0,
'DelayedACKLocked': 144.0,
'TCPHPHits': 10361792.0,
'EmbryonicRsts': 0.0,
'TCPLossFailures': 7.0,
'TWKilled': 0.0,
'TCPSACKDiscard': 0.0,
'TCPAbortFailed': 0.0,
'TCPSackRecovery': 364.0,
'TCPDirectCopyFromBacklog': 35660.0,
'TCPFastRetrans': 1184.0,
'TCPPartialUndo': 0.0,
'TCPMinTTLDrop': 0.0,
'SyncookiesSent': 0.0,
'OutSegs': 0.0,
'TCPSackShiftFallback': 3091.0,
'RetransSegs': 0.0,
'IPReversePathFilter': 0.0,
'TCPRcvCollapsed': 0.0,
'TCPDSACKUndo': 2448.0,
'SyncookiesFailed': 9.0,
'TCPSACKReorder': 0.0,
'TCPDSACKOldSent': 10175.0,
'TCPAbortOnLinger': 0.0,
'TCPSpuriousRTOs': 9.0,
'TCPRenoRecovery': 0.0,
'TCPPrequeued': 114232.0,
'TCPLostRetransmit': 7.0,
'TCPLoss': 188.0,
'TCPHPAcks': 12673896.0,
'TCPDSACKOfoRecv': 0.0,
'TWRecycled': 0.0,
'TCPRenoFailures': 0.0,
'OfoPruned': 0.0,
'TCPMD5NotFound': 0.0,
'ActiveOpens': 0.0,
'TCPDSACKIgnoredNoUndo': 1025.0,
'TCPPrequeueDropped': 0.0,
'RtoAlgorithm': 0.0,
'TCPAbortOnMemory': 0.0,
'TCPTimeWaitOverflow': 0.0,
'TCPAbortOnSyn': 0.0,
'TCPDirectCopyFromPrequeue': 19340531.0,
'DelayedACKLost': 10118.0,
'PassiveOpens': 0.0,
'InSegs': 1.0,
'PAWSPassive': 0.0,
'TCPRenoReorder': 0.0,
'CurrEstab': 3.0,
'TW': 89479.0,
'AttemptFails': 0.0,
'PAWSActive': 0.0,
'ListenDrops': 0.0,
'SyncookiesRecv': 0.0,
'TCPDSACKOfoSent': 0.0,
'TCPSlowStartRetrans': 2540.0,
'TCPMemoryPressures': 0.0,
'PAWSEstab': 0.0,
'TCPSackFailures': 502.0,
'ListenOverflows': 0.0,
'TCPPureAcks': 1003528.0,
}
self.setDocExample(collector=self.collector.__class__.__name__,
metrics=metrics,
defaultpath=self.collector.config['path'])
self.assertPublishedMany(publish_mock, metrics)
