def test_register_mock_metrics(self):
"""Test that we can register a mock for testing."""
mocker = Mocker()
mock_metrics = mocker.mock(ExtendedMetrics)
mock_metrics.meter("abc", 123)
MetricsConnector.register_metrics("x", instance=mock_metrics)
with mocker:
MetricsConnector.get_metrics("x").meter("abc", 123)
def test_register_mock_metrics(self):
"""Test that we can register a mock for testing."""
mocker = Mocker()
mock_metrics = mocker.mock(ExtendedMetrics)
mock_metrics.meter("abc", 123)
MetricsConnector.register_metrics("x", instance=mock_metrics)
with mocker:
MetricsConnector.get_metrics("x").meter("abc", 123)
def startFactory(self):
"""Start any other stuff we need."""
logger.info("listening on %d -> %s:%d", self.listen_port, self.host,
self.port)
try:
self.metrics = MetricsConnector.get_metrics("ssl-proxy")
except ComponentLookupError:
namespace = config.ssl_proxy.metrics_namespace
MetricsConnector.register_metrics("ssl-proxy", namespace)
self.metrics = MetricsConnector.get_metrics("ssl-proxy")
self.metrics.meter("server_start", 1)
def startFactory(self):
"""Start any other stuff we need."""
logger.info("listening on %d -> %s:%d",
self.listen_port, self.host, self.port)
try:
self.metrics = MetricsConnector.get_metrics("ssl-proxy")
except ComponentLookupError:
namespace = config.ssl_proxy.metrics_namespace
MetricsConnector.register_metrics("ssl-proxy", namespace)
self.metrics = MetricsConnector.get_metrics("ssl-proxy")
self.metrics.meter("server_start", 1)
def test_register_and_lookup(self):
"""Test that we can look up different instances and record metrics."""
MetricsConnector.register_metrics("one")
MetricsConnector.register_metrics("two")
self.assertEqual("fake_one", MetricsConnector.get_metrics("one"))
self.assertEqual("fake_two", MetricsConnector.get_metrics("two"))
self.assertIdentical(MetricsConnector.get_metrics("one"),
MetricsConnector.get_metrics("one"))
self.assertRaises(ComponentLookupError, MetricsConnector.get_metrics,
"three")
MetricsConnector.unregister_metrics()
self.assertRaises(ComponentLookupError, MetricsConnector.get_metrics,
"one")
self.assertRaises(ComponentLookupError, MetricsConnector.get_metrics,
"two")
def test_register_and_lookup(self):
"""Test that we can look up different instances and record metrics."""
MetricsConnector.register_metrics("one")
MetricsConnector.register_metrics("two")
self.assertEqual("fake_one", MetricsConnector.get_metrics("one"))
self.assertEqual("fake_two", MetricsConnector.get_metrics("two"))
self.assertIdentical(MetricsConnector.get_metrics("one"),
MetricsConnector.get_metrics("one"))
self.assertRaises(ComponentLookupError,
MetricsConnector.get_metrics, "three")
MetricsConnector.unregister_metrics()
self.assertRaises(ComponentLookupError,
MetricsConnector.get_metrics, "one")
self.assertRaises(ComponentLookupError,
MetricsConnector.get_metrics, "two")
def __init__(self, logger, reactor_call, loop_time=3):
from metrics.metricsconnector import MetricsConnector
self.logger = logger
self.running = False
self.stopped = False
self.queue = Queue.Queue()
self.reactor_call = reactor_call
self.loop_time = loop_time
self.metrics = MetricsConnector.get_metrics("reactor_inspector")
self.last_responsive_ts = 0
self.reactor_thread = None
super(ReactorInspector, self).__init__()
self.daemon = True
def __init__(self, logger, reactor_call, loop_time=3):
from metrics.metricsconnector import MetricsConnector
self.logger = logger
self.running = False
self.stopped = False
self.queue = Queue.Queue()
self.reactor_call = reactor_call
self.loop_time = loop_time
self.metrics = MetricsConnector.get_metrics("reactor_inspector")
self.last_responsive_ts = 0
self.reactor_thread = None
super(ReactorInspector, self).__init__()
self.daemon = True
def metrics(self):
"""Return the metrics instance for self.service."""
return MetricsConnector.get_metrics("root")
def metrics(self):
"""Return the metrics instance for self.service."""
return MetricsConnector.get_metrics("root")
def test_register_fake_metrics(self):
"""Test that we can switch out a different metrics instance."""
MetricsConnector.register_metrics("abc", instance="totally_fake")
self.assertEqual("totally_fake", MetricsConnector.get_metrics("abc"))
def test_register_with_different_namespace(self):
"""Register an instance with an aribrary lookup key."""
MetricsConnector.register_metrics("abc", "root.a.b.c")
self.assertEqual("fake_root.a.b.c",
MetricsConnector.get_metrics("abc"))
def test_register_fake_metrics(self):
"""Test that we can switch out a different metrics instance."""
MetricsConnector.register_metrics("abc", instance="totally_fake")
self.assertEqual("totally_fake", MetricsConnector.get_metrics("abc"))
def test_register_with_different_namespace(self):
"""Register an instance with an aribrary lookup key."""
MetricsConnector.register_metrics("abc", "root.a.b.c")
self.assertEqual("fake_root.a.b.c",
MetricsConnector.get_metrics("abc"))
