def test_server_flush_expire(self):
"""
Test if metrics are removed by forcing them to expire.
"""
server = Server(expire=1, backends=[self.backend])
server.process('gorets:1|c\ngorets:1|c|@0.1\nglork:320|ms\ngaugor:333|g')
sleep(2)
server.flush()
self.assertEqual(len(server.gauges), 0)
self.assertEqual(len(server.timers), 0)
self.assertEqual(len(server.counters), 0)
def test_server_flush_backends(self):
"""
Test a server with multiple backends and ensures that all of them are
called after a flush.
"""
backend_a = self.__create_backend()
backend_b = self.__create_backend()
server = Server(backends=[backend_a, backend_b])
server.flush()
metrics = {'timers': {}, 'gauges': {}, 'counters': {}}
backend_a.flush.assert_called_with(ANY, metrics)
backend_b.flush.assert_called_with(ANY, metrics)
def test_server_flush_backends(self):
"""
Test a server with multiple backends and ensures that all of them are
called after a flush.
"""
backend_a = self.__create_backend()
backend_b = self.__create_backend()
server = Server(backends=[backend_a, backend_b])
server.flush()
metrics = {'timers': {}, 'gauges': {}, 'counters': {}}
backend_a.flush.assert_called_with(ANY, metrics)
backend_b.flush.assert_called_with(ANY, metrics)
def test_server_create(self):
server = Server()
if getattr(self, "assertIsNotNone", False):
self.assertIsNotNone(server)
else:
assert server is not None
def test_server_process(self):
"""
Checks if the server is properly processing the different types of metrics.
"""
server = Server()
server.process('gorets:1|c\nglork:320|ms\ngaugor:333|g')
self.assertEqual(len(server.counters), 1)
self.assertEqual(server.counters.get('gorets')[0], 1.0)
self.assertEqual(len(server.timers), 1)
self.assertEqual(server.timers.get('glork')[0], [320.0])
self.assertEqual(len(server.gauges), 1)
self.assertEqual(server.gauges.get('gaugor')[0], 333.0)
server.process('gorets:1|c|@0.1')
self.assertEqual(len(server.counters), 1)
self.assertEqual(server.counters.get('gorets')[0], 11.0)
def test_server_flush(self):
"""
Checks if the backend is receiving the processed metrics properly after
a flush.
"""
server = Server(backends=[self.backend])
server.process('gorets:1|c\ngorets:1|c|@0.1\nglork:320|ms\ngaugor:333|g')
server.flush()
self.backend.flush.assert_called_with(ANY, {
'timers': {'glork': {
'count': 1, 'max_threshold': 320.0, 'max': 320.0, 'min': 320.0,
'pct_threshold': 90, 'mean': 320.0}
},
'gauges': {'gaugor': 333.0},
'counters': {'gorets': 1.1}
})
server.flush()
self.backend.flush.assert_called_with(ANY, {
'timers': {}, 'gauges': {'gaugor': 333.0}, 'counters': {}})
self.assertEqual(len(server.gauges), 1)
self.assertEqual(len(server.timers), 0)
self.assertEqual(len(server.counters), 0)
def test_server_flush_del_gauges(self):
"""
Checks if all metrics are removed after a flush with a server set to delete
gauges.
"""
server = Server(deleteGauges=True, backends=[self.backend])
server.process('gorets:1|c\ngorets:1|c|@0.1\nglork:320|ms\ngaugor:333|g')
server.flush()
self.backend.flush.assert_called_with(ANY, {
'timers': {'glork': {
'count': 1, 'max_threshold': 320.0, 'max': 320.0, 'min': 320.0,
'pct_threshold': 90, 'mean': 320.0}
},
'gauges': {'gaugor': 333.0},
'counters': {'gorets': 1.1}
})
self.assertEqual(len(server.gauges), 0)
self.assertEqual(len(server.timers), 0)
self.assertEqual(len(server.counters), 0)
def test_server_flush_del_gauges(self):
"""
Checks if all metrics are removed after a flush with a server set to delete
gauges.
"""
server = Server(deleteGauges=True, backends=[self.backend])
server.process(
'gorets:1|c\ngorets:1|c|@0.1\nglork:320|ms\ngaugor:333|g')
server.flush()
self.backend.flush.assert_called_with(
ANY, {
'timers': {
'glork': {
'count': 1,
'max_threshold': 320.0,
'max': 320.0,
'min': 320.0,
'pct_threshold': 90,
'mean': 320.0
}
},
'gauges': {
'gaugor': 333.0
},
'counters': {
'gorets': 1.1
}
})
self.assertEqual(len(server.gauges), 0)
self.assertEqual(len(server.timers), 0)
self.assertEqual(len(server.counters), 0)
def test_server_flush(self):
"""
Checks if the backend is receiving the processed metrics properly after
a flush.
"""
server = Server(backends=[self.backend])
server.process(
'gorets:1|c\ngorets:1|c|@0.1\nglork:320|ms\ngaugor:333|g')
server.flush()
self.backend.flush.assert_called_with(
ANY, {
'timers': {
'glork': {
'count': 1,
'max_threshold': 320.0,
'max': 320.0,
'min': 320.0,
'pct_threshold': 90,
'mean': 320.0
}
},
'gauges': {
'gaugor': 333.0
},
'counters': {
'gorets': 1.1
}
})
server.flush()
self.backend.flush.assert_called_with(ANY, {
'timers': {},
'gauges': {
'gaugor': 333.0
},
'counters': {}
})
self.assertEqual(len(server.gauges), 1)
self.assertEqual(len(server.timers), 0)
self.assertEqual(len(server.counters), 0)
def test_server_flush_expire(self):
"""
Test if metrics are removed by forcing them to expire.
"""
server = Server(expire=1, backends=[self.backend])
server.process(
'gorets:1|c\ngorets:1|c|@0.1\nglork:320|ms\ngaugor:333|g')
sleep(2)
server.flush()
self.assertEqual(len(server.gauges), 0)
self.assertEqual(len(server.timers), 0)
self.assertEqual(len(server.counters), 0)
def test_server_create(self):
"""Create a new server and checks if initialization is correct"""
server = Server(backends=[self.backend])
if getattr(self, "assertIsNotNone", False):
self.assertIsNotNone(server)
else:
assert server is not None
self.assertEqual(server.expire, 0)
self.assertEqual(server.buf, 8192)
self.assertEqual(len(server.backends), 1)
self.assertEqual(len(server.counters), 0)
self.assertEqual(len(server.timers), 0)
self.assertEqual(len(server.gauges), 0)
self.backend.init.assert_called_with({
'debug': False,
'flush_interval': 10000,
'expire': 0,
'pct_threshold': 90
})
def test_server_process(self):
"""
Checks if the server is properly processing the different types of metrics.
"""
server = Server()
server.process('gorets:1|c\nglork:320|ms\ngaugor:333|g')
self.assertEqual(len(server.counters), 1)
self.assertEqual(server.counters.get('gorets')[0], 1.0)
self.assertEqual(len(server.timers), 1)
self.assertEqual(server.timers.get('glork')[0], [320.0])
self.assertEqual(len(server.gauges), 1)
self.assertEqual(server.gauges.get('gaugor')[0], 333.0)
server.process('gorets:1|c|@0.1')
self.assertEqual(len(server.counters), 1)
self.assertEqual(server.counters.get('gorets')[0], 11.0)
def test_server_create(self):
server = Server()
self.assertIsNotNone(server)