def test_udp_send_batch(self, mock):
self.reporter = StatsDReporter('localhost',
3333,
batch_size=2,
conn_type='udp')
Metrology.meter('meter').mark()
Metrology.counter('counter').increment()
Metrology.timer('timer').update(5)
Metrology.utilization_timer('utimer').update(5)
Metrology.histogram('histogram').update(5)
self.reporter.write()
self.assertTrue(mock.sendto.called)
self.assertEqual(3, len(mock.sendto.call_args_list))
self.reporter.stop()
def test_udp_send_batch(self, mock):
self.reporter = StatsDReporter('localhost', 3333,
batch_size=2, conn_type='udp')
Metrology.meter('meter').mark()
Metrology.counter('counter').increment()
Metrology.timer('timer').update(5)
Metrology.utilization_timer('utimer').update(5)
Metrology.histogram('histogram').update(5)
self.reporter.write()
self.assertTrue(mock.sendto.called)
self.assertEqual(3, len(mock.sendto.call_args_list))
self.reporter.stop()
class StatsDReporterTest(TestCase):
def tearDown(self):
Metrology.stop()
@patch.object(StatsDReporter, 'socket')
def test_send_nobatch(self, mock):
self.reporter = StatsDReporter('localhost',
3333,
batch_size=1,
conn_type='tcp')
Metrology.meter('meter').mark()
Metrology.counter('counter').increment()
Metrology.timer('timer').update(5)
Metrology.utilization_timer('utimer').update(5)
Metrology.histogram('histogram').update(5)
self.reporter.write()
self.assertTrue(mock.sendall.called)
self.assertEqual(6, len(mock.sendall.call_args_list))
self.reporter.stop()
@patch.object(StatsDReporter, 'socket')
def test_send_batch(self, mock):
self.reporter = StatsDReporter('localhost',
3333,
batch_size=2,
conn_type='tcp')
Metrology.meter('meter').mark()
Metrology.counter('counter').increment()
Metrology.timer('timer').update(5)
Metrology.utilization_timer('utimer').update(5)
Metrology.histogram('histogram').update(5)
self.reporter.write()
self.assertTrue(mock.sendall.called)
self.assertEqual(3, len(mock.sendall.call_args_list))
self.reporter.stop()
@patch.object(StatsDReporter, 'socket')
def test_udp_send_nobatch(self, mock):
self.reporter = StatsDReporter('localhost',
3333,
batch_size=1,
conn_type='udp')
Metrology.meter('meter').mark()
Metrology.counter('counter').increment()
Metrology.timer('timer').update(5)
Metrology.utilization_timer('utimer').update(5)
Metrology.histogram('histogram').update(5)
self.reporter.write()
self.assertTrue(mock.sendto.called)
self.assertEqual(6, len(mock.sendto.call_args_list))
self.reporter.stop()
@patch.object(StatsDReporter, 'socket')
def test_udp_send_batch(self, mock):
self.reporter = StatsDReporter('localhost',
3333,
batch_size=2,
conn_type='udp')
Metrology.meter('meter').mark()
Metrology.counter('counter').increment()
Metrology.timer('timer').update(5)
Metrology.utilization_timer('utimer').update(5)
Metrology.histogram('histogram').update(5)
self.reporter.write()
self.assertTrue(mock.sendto.called)
self.assertEqual(3, len(mock.sendto.call_args_list))
self.reporter.stop()
metrics = {}
for name, type_ in metric_definitions.items():
metrics[name] = type_(",".join((name, METRIC_TAGS)))
return metrics
# Register the metrics we intend to update and send.
METRICS = register_metrics({
"root.requests": Metrology.counter,
})
# Configure reporter to send metrics to statsd.
if STATSD_HOST:
from metrology.reporter.statsd import StatsDReporter
reporter = StatsDReporter(host=STATSD_HOST,
port=int(STATSD_PORT),
interval=int(STATSD_INTERVAL))
reporter.start()
# Create the Flask app.
app = Flask(__name__)
@app.route("/")
def root():
# Update a pre-registered metric.
METRICS["root.requests"].increment()
return "Hello! (python-metrology)"
class StatsDReporterTest(TestCase):
def tearDown(self):
Metrology.stop()
@patch.object(StatsDReporter, 'socket')
def test_send_nobatch(self, mock):
self.reporter = StatsDReporter('localhost', 3333,
batch_size=1, conn_type='tcp')
Metrology.meter('meter').mark()
Metrology.counter('counter').increment()
Metrology.timer('timer').update(5)
Metrology.utilization_timer('utimer').update(5)
Metrology.histogram('histogram').update(5)
self.reporter.write()
self.assertTrue(mock.sendall.called)
self.assertEqual(6, len(mock.sendall.call_args_list))
self.reporter.stop()
@patch.object(StatsDReporter, 'socket')
def test_send_batch(self, mock):
self.reporter = StatsDReporter('localhost', 3333,
batch_size=2, conn_type='tcp')
Metrology.meter('meter').mark()
Metrology.counter('counter').increment()
Metrology.timer('timer').update(5)
Metrology.utilization_timer('utimer').update(5)
Metrology.histogram('histogram').update(5)
self.reporter.write()
self.assertTrue(mock.sendall.called)
self.assertEqual(3, len(mock.sendall.call_args_list))
self.reporter.stop()
@patch.object(StatsDReporter, 'socket')
def test_udp_send_nobatch(self, mock):
self.reporter = StatsDReporter('localhost', 3333,
batch_size=1, conn_type='udp')
Metrology.meter('meter').mark()
Metrology.counter('counter').increment()
Metrology.timer('timer').update(5)
Metrology.utilization_timer('utimer').update(5)
Metrology.histogram('histogram').update(5)
self.reporter.write()
self.assertTrue(mock.sendto.called)
self.assertEqual(6, len(mock.sendto.call_args_list))
self.reporter.stop()
@patch.object(StatsDReporter, 'socket')
def test_udp_send_batch(self, mock):
self.reporter = StatsDReporter('localhost', 3333,
batch_size=2, conn_type='udp')
Metrology.meter('meter').mark()
Metrology.counter('counter').increment()
Metrology.timer('timer').update(5)
Metrology.utilization_timer('utimer').update(5)
Metrology.histogram('histogram').update(5)
self.reporter.write()
self.assertTrue(mock.sendto.called)
self.assertEqual(3, len(mock.sendto.call_args_list))
self.reporter.stop()
