def test_increment(self):
client = TCPClient("localhost")
client._socket = self.mock_socket
client.increment("event")
self.mock_sendall.assert_called_with("event:1|c\n".encode())
client.increment("region.event name", 2, 0.5)
self.mock_sendall.assert_called_with("region.event_name:2|c|@0.5\n".encode())
def test_client_creates_stopwatch(self):
test_start_timestamp = time()
one_minute_before_test = test_start_timestamp - 60
client = TCPClient("localhost")
client._socket = self.mock_socket
stopwatch = client.stopwatch("event")
self.assertIsInstance(stopwatch, Stopwatch)
self.assertEqual(stopwatch.client, client)
self.assertEqual(stopwatch.rate, 1)
self.assertGreaterEqual(stopwatch.reference, test_start_timestamp)
stopwatch_low_rate = client.stopwatch("low_rate", rate=0.001)
self.assertEqual(stopwatch_low_rate.rate, 0.001)
self.assertGreaterEqual(stopwatch.reference, test_start_timestamp)
stopwatch_1min_ref = client.stopwatch("low_rate", reference=one_minute_before_test)
self.assertGreaterEqual(test_start_timestamp, stopwatch_1min_ref.reference)
with client.stopwatch("something"):
sleep(0.01)
self.assertEqual(self.mock_sendall.call_count, 1)
request_args = self.mock_sendall.call_args[0]
self.assertEqual(len(request_args), 1)
request = request_args[0]
self.assertRegex(request.decode(), "something:[1-9]\d{0,3}\|ms")
def test_gauge_delta(self):
client = TCPClient("localhost")
client._socket = self.mock_socket
client.gauge_delta("memory!", 128)
self.mock_sendall.assert_called_with("memory:+128|g\n".encode())
client.prefix = "region."
client.gauge_delta("cpu percentage%", rate=0.9, delta=-12)
self.mock_sendall.assert_called_with(
"region.cpu_percentage:-12|g|@0.9\n".encode()
)
self.mock_sendall.reset_mock()
client.gauge_delta("low.rate", 10, 0.1)
self.assertEqual(self.mock_sendall.call_count, 0)
def test_timing_since_with_datetime_timestamp(self):
start_time = datetime.now()
client = TCPClient("localhost")
client._socket = self.mock_socket
sleep(0.01)
client.timing_since("event", start_time)
self.assertEqual(self.mock_sendall.call_count, 1)
socket_sendall_args = self.mock_sendall.call_args[0]
self.assertEqual(len(socket_sendall_args), 1)
request = socket_sendall_args[0]
self.assertRegex(request.decode(), "event:[1-9]\d*\|ms")
self.mock_sendall.reset_mock()
client.timing_since("low.rate", start_time, rate=0.01)
self.assertEqual(self.mock_sendall.call_count, 0)
def test_set(self):
client = TCPClient("localhost")
client._socket = self.mock_socket
client.set("ip address", "10.10.10.1")
self.mock_sendall.assert_called_with(
"ip_address:10.10.10.1|s\n".encode()
)
client.prefix = "region."
client.set("~username*", rate=0.9, value='first')
self.mock_sendall.assert_called_with(
"region.username:first|s|@0.9\n".encode()
)
self.mock_sendall.reset_mock()
client.set("low.rate", 256, 0.1)
self.assertEqual(self.mock_sendall.call_count, 0)
def test_timing_since_with_timestamp_as_number(self):
start_time = time()
client = TCPClient("localhost")
client._socket = self.mock_socket
self.assertRaises(AssertionError, client.timing_since, "negative", -1)
sleep(0.01)
client.timing_since("event", start_time)
self.assertEqual(self.mock_sendall.call_count, 1)
socket_sendall_args = self.mock_sendall.call_args[0]
self.assertEqual(len(socket_sendall_args), 1)
request = socket_sendall_args[0]
self.assertRegex(request.decode(), "event:[1-9]+\d*\|ms")
self.mock_sendall.reset_mock()
client.timing_since("low.rate", start_time, rate=0.1)
self.assertEqual(self.mock_sendall.call_count, 0)
def test_gauge(self):
client = TCPClient("localhost")
client._socket = self.mock_socket
client.gauge("memory", 10240)
self.mock_sendall.assert_called_with(
"memory:10240|g\n".encode()
)
client.prefix = "region."
client.gauge("cpu percentage%", rate=0.9, value=98.3)
self.mock_sendall.assert_called_with(
"region.cpu_percentage:98.3|g|@0.9\n".encode()
)
self.mock_sendall.reset_mock()
client.gauge("low.rate", 128, 0.1)
self.assertEqual(self.mock_sendall.call_count, 0)
self.assertRaises(AssertionError, client.gauge, "negative", -5)
def test_timing(self):
client = TCPClient("localhost")
client._socket = self.mock_socket
client.timing("event", 10)
self.mock_sendall.assert_called_with(
"event:10|ms\n".encode()
)
client.timing("db.event name", 34.5, 0.5)
self.mock_sendall.assert_called_with(
"db.event_name:34|ms|@0.5\n".encode(),
)
client.prefix = "region.c_"
client.timing("db/query", rate=0.7, milliseconds=22.22)
self.mock_sendall.assert_called_with(
"region.c_db-query:22|ms|@0.7\n".encode(),
)
self.mock_sendall.reset_mock()
client.timing("low.rate", 12, rate=0.1)
self.assertEqual(self.mock_sendall.call_count, 0)
self.assertRaises(AssertionError, client.timing, "negative", -2)