def setUp(self):
self.application = None
super(StatsdMetricCollectionTests, self).setUp()
self.statsd = FakeStatsdServer(self.io_loop)
statsd.install(
self.application, **{
'namespace': 'testing',
'host': self.statsd.sockaddr[0],
'port': self.statsd.sockaddr[1],
'prepend_metric_type': True
})
def make_application():
"""
Create a application configured to send metrics.
Metrics will be sent to localhost:8125 namespaced with
``webapps``. Run netcat or a similar listener then run this
example. HTTP GETs will result in a metric like::
webapps.SimpleHandler.GET.204:255.24497032165527|ms
"""
settings = {}
application = web.Application([web.url('/', SimpleHandler)], **settings)
statsd.install(application, **{'namespace': 'testing'})
return application
def setUp(self):
self.application = None
self.namespace = 'testing'
super().setUp()
self.statsd = FakeStatsdServer(self.io_loop, protocol='tcp')
statsd.install(
self.application, **{
'namespace': self.namespace,
'host': self.statsd.sockaddr[0],
'port': self.statsd.sockaddr[1],
'protocol': 'tcp',
'prepend_metric_type': True
})
def test_default_host_and_port_is_used(self):
statsd.install(self.application, **{'namespace': 'testing'})
self.assertEqual(self.application.statsd._host, '127.0.0.1')
self.assertEqual(self.application.statsd._port, 8125)
def test_port_is_used(self):
statsd.install(self.application, **{'port': '8888'})
self.assertEqual(self.application.statsd._port, 8888)
def test_host_is_used(self):
statsd.install(self.application, **{'host': 'example.com'})
self.assertEqual(self.application.statsd._host, 'example.com')
def test_collecter_is_not_reinstalled(self):
self.assertTrue(statsd.install(self.application))
self.assertFalse(statsd.install(self.application))