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How to use datagram_received method in Molotov
Best Python code snippet using molotov_python
protocols_test.py
Source:protocols_test.py 
...17 request_packet_mock.is_wrq = lambda: True18 request_packet_mock.is_rrq = lambda: False19 klass = self.protocol.select_protocol(request_packet_mock)20 self.assertTrue(klass == WRQProtocol)21 def test_datagram_received(self):22 data = b'\x00\x01TEST\x00binary\x00'23 mock_loop = MagicMock()24 mock_loop.create_datagram_endpoint.return_value = ('endpoint',)25 mock_loop.create_task.return_value = True26 proto = TFTPServerProtocol('127.0.0.1', mock_loop, {})27 proto.datagram_received(data, ('127.0.0.1', 0,))28 self.assertTrue(mock_loop.create_datagram_endpoint.called)29 mock_loop.create_task.assert_called_with(('endpoint',))30class TestWRQProtocol(t.TestCase):31 @classmethod32 def setUpClass(cls):33 cls.packet_factory = TFTPPacketFactory()34 def setUp(self):35 self.addr = ('127.0.0.1', 9999,)36 self.wrq = WRQ + b'\x00filename1\x00octet\x00'37 self.proto = WRQProtocol(self.wrq, MagicMock, self.addr, {})38 self.proto.set_proto_attributes()39 self.proto.h_timeout = MagicMock()40 self.proto.file_handler = MagicMock()41 self.proto.counter = 1042 self.proto.transport = MagicMock()43 def test_reply_after_write(self):44 data = DAT + b'\x00\x0BAAAA'45 self.proto.datagram_received(data, self.addr)46 self.assertEqual(self.proto.counter, 11)47 self.proto.transport.sendto.assert_called_with(ACK + b'\x00\x0b',48 self.addr)49 def test_close_transport_after_file_finished(self):50 data = DAT + b'\x00\x0BAAAA'51 self.proto.datagram_received(data, self.addr)52 self.assertTrue(self.proto.transport.close.called)53 def test_correct_packet_received_and_saved(self):54 data = DAT + b'\x00\x0BAAAA'55 self.proto.datagram_received(data, self.addr)56 self.proto.file_handler.write_chunk.assert_called_with(b'AAAA')57 def test_bad_tid(self):58 data = DAT + b'\x00\x0BAAAA'59 addr = ('127.0.0.1', 8888,)60 self.proto.datagram_received(data, addr)61 err_tid = self.packet_factory.err_unknown_tid()62 self.proto.transport.sendto.assert_called_with(err_tid.to_bytes(),63 addr)64 def test_bad_packet(self):65 data = ACK + b'\x00\x0C'66 self.proto.datagram_received(data, self.addr)67 self.assertFalse(self.proto.transport.sendto.called)68 def test_bad_packet_sequence_is_ignored(self):69 data = DAT + b'\x00\x0CAAAA'70 self.proto.datagram_received(data, self.addr)71 self.assertFalse(self.proto.transport.sendto.called)72 def test_roll_over(self):73 self.proto.counter = 6553574 dat1 = DAT + b'\xff\xffAAAA'75 dat2 = DAT + b'\x00\x00AAAA'76 self.proto.datagram_received(dat1, self.addr)77 self.assertEqual(self.proto.counter, 65535)78 self.proto.datagram_received(dat2, self.addr)79 self.assertEqual(self.proto.counter, 0)80 self.proto.transport.sendto.assert_called_with(ACK + b'\x00\x00',81 self.addr)82class TestRRQProtocol(t.TestCase):83 @classmethod84 def setUpClass(cls):85 cls.packet_factory = TFTPPacketFactory()86 def setUp(self):87 self.addr = ('127.0.0.1', 9999,)88 self.rrq = RRQ + b'\x00filename1\x00octet\x00'89 self.proto = RRQProtocol(self.rrq, MagicMock, self.addr, {})90 self.proto.set_proto_attributes()91 self.proto.h_timeout = MagicMock()92 self.proto.file_handler = MagicMock()93 self.proto.file_handler.read_chunk = MagicMock(return_value=b'AAAA')94 self.proto.handle_err_pkt = MagicMock()95 self.proto.counter = 1096 self.proto.transport = MagicMock()97 def test_get_next_chunk_of_data(self):98 rsp = self.proto.next_datagram()99 self.assertEqual(rsp.to_bytes(), DAT + b'\x00\x0aAAAA')100 def test_get_sequence_of_chunks(self):101 self.proto.file_handler.finished = False102 ack1 = ACK + b'\x00\x0a'103 ack2 = ACK + b'\x00\x0b'104 dat1 = DAT + b'\x00\x0bAAAA'105 dat2 = DAT + b'\x00\x0cAAAA'106 self.proto.datagram_received(ack1, self.addr)107 self.proto.datagram_received(ack2, self.addr)108 calls = [call(dat1, self.addr), call(dat2, self.addr)]109 self.proto.transport.sendto.assert_has_calls(calls)110 def test_get_next_window_of_data(self):111 self.proto.file_handler.finished = False112 self.proto.opts[b'windowsize'] = 2113 self.proto.packets = [None] * 2114 ack1 = ACK + b'\x00\x0a'115 dat1 = DAT + b'\x00\x0bAAAA'116 dat2 = DAT + b'\x00\x0cAAAA'117 self.proto.datagram_received(ack1, self.addr)118 calls = [call(dat1, self.addr), call(dat2, self.addr)]119 self.proto.transport.sendto.assert_has_calls(calls)120 def test_get_sequence_of_windows(self):121 self.proto.file_handler.finished = False122 self.proto.opts[b'windowsize'] = 2123 self.proto.packets = [None] * 2124 ack1 = ACK + b'\x00\x0a'125 ack2 = ACK + b'\x00\x0c'126 dat1 = DAT + b'\x00\x0bAAAA'127 dat2 = DAT + b'\x00\x0cAAAA'128 dat3 = DAT + b'\x00\x0dAAAA'129 dat4 = DAT + b'\x00\x0eAAAA'130 self.proto.datagram_received(ack1, self.addr)131 self.proto.datagram_received(ack2, self.addr)132 calls = [call(dat1, self.addr), call(dat2, self.addr),133 call(dat3, self.addr), call(dat4, self.addr)]134 self.proto.transport.sendto.assert_has_calls(calls)135 def test_send_last_packet(self):136 self.proto.file_handler.read_chunk = MagicMock(return_value=b'AA')137 self.proto.file_handler.finished = False138 ack1 = ACK + b'\x00\x0a'139 ack2 = ACK + b'\x00\x0b'140 self.proto.datagram_received(ack1, self.addr)141 self.proto.transport.sendto.assert_called_with(DAT + b'\x00\x0bAA',142 self.addr)143 self.proto.file_handler.finished = True144 self.proto.datagram_received(ack2, self.addr)145 self.assertTrue(self.proto.transport.close.called)146 def test_bad_packet(self):147 bad_msg = DAT + b'\x00\x0aAAAA'148 self.proto.datagram_received(bad_msg, self.addr)149 self.assertFalse(self.proto.transport.sendto.called)150 def test_bad_tid(self):151 # this should get moved to base tests, same for wrq152 addr = ('127.0.0.1', 8888,)153 ack1 = ACK + b'\x00\x0a'154 self.proto.datagram_received(ack1, addr)155 err_tid = self.packet_factory.err_unknown_tid()156 self.proto.transport.sendto.assert_called_with(err_tid.to_bytes(),157 addr)158 def test_bad_packet_sequence_is_ignored(self):159 ack1 = ACK + b'\x00\x0b'160 self.proto.datagram_received(ack1, self.addr)161 self.assertFalse(self.proto.transport.sendto.called)162 self.assertFalse(self.proto.file_handler.send.called)163 def test_bad_packet_sequence_starts_new_window(self):164 self.proto.file_handler.finished = False165 self.proto.opts[b'windowsize'] = 2166 self.proto.packets = [None] * 2167 ack1 = ACK + b'\x00\x0a'168 ack2 = ACK + b'\x00\x0b' # ACK of block_no within window169 dat1 = DAT + b'\x00\x0bAAAA'170 dat2 = DAT + b'\x00\x0cAAAA'171 dat3 = DAT + b'\x00\x0dAAAA'172 # After ACK of block_no \x0a, block_no \x0b and \x0c are sent173 self.proto.datagram_received(ack1, self.addr)174 # After ACK of block_no \x0b, block_no \x0c and \x0d are sent175 self.proto.datagram_received(ack2, self.addr)176 calls = [call(dat1, self.addr), call(dat2, self.addr),177 call(dat2, self.addr), call(dat3, self.addr)]178 self.proto.transport.sendto.assert_has_calls(calls)179 def test_roll_over(self):180 self.proto.file_handler.finished = False181 self.proto.counter = (2 ** 16) - 1182 ack1 = ACK + b'\xff\xff'183 ack2 = ACK + b'\x00\x00'184 dat1 = DAT + b'\x00\x00AAAA'185 dat2 = DAT + b'\x00\x01AAAA'186 self.proto.datagram_received(ack1, self.addr)187 self.proto.datagram_received(ack2, self.addr)188 calls = [call(dat1, self.addr), call(dat2, self.addr)]189 self.proto.transport.sendto.assert_has_calls(calls)190 def test_err_received(self):191 err = ERR + b'\x00TFTP Aborted.\x00'192 self.proto.datagram_received(err, self.addr)193 self.assertTrue(self.proto.handle_err_pkt.called)194 self.assertFalse(self.proto.transport.sendto.called)195 def test_err_received_windowsize(self):196 err = ERR + b'\x00TFTP Aborted.\x00'197 self.proto.opts[b'windowsize'] = 2198 self.proto.datagram_received(err, self.addr)199 self.assertTrue(self.proto.handle_err_pkt.called)...
test_bpup.py
Source:test_bpup.py
...46 bpup_protocol.connection_made(transport)47 assert transport.sendto.mock_calls == [call(b"\n")]48 transport.sendto.reset_mock()49 assert bpup_subscriptions.alive is False50 bpup_protocol.datagram_received(51 b'{"B":"KNKSADE42149","d":0,"v":"v2.29.2-beta"}\n', MOCK_ADDR52 )53 assert bpup_subscriptions.alive is True54 mock_time_changed(loop, dt.datetime.now(dt.timezone.utc) + dt.timedelta(seconds=60))55 assert transport.sendto.mock_calls == [call(b"\n")]56 transport.sendto.reset_mock()57 mock_protocol_connection_lost(bpup_protocol, None)58 assert "BPUP connection lost" not in caplog.text59 assert bpup_subscriptions.alive is False60 mock_time_changed(61 loop, dt.datetime.now(dt.timezone.utc) + dt.timedelta(seconds=120)62 )63 assert transport.sendto.mock_calls == []64@pytest.mark.asyncio65async def test_protocol_keep_connection_lost_with_error(transport, caplog):66 bpup_subscriptions = BPUPSubscriptions()67 loop = asyncio.get_event_loop()68 bpup_protocol = BPUProtocol(bpup_subscriptions)69 bpup_protocol.connection_made(transport)70 assert transport.sendto.mock_calls == [call(b"\n")]71 transport.sendto.reset_mock()72 assert bpup_subscriptions.alive is False73 bpup_protocol.datagram_received(74 b'{"B":"KNKSADE42149","d":0,"v":"v2.29.2-beta"}\n', MOCK_ADDR75 )76 mock_time_changed(loop, dt.datetime.now(dt.timezone.utc) + dt.timedelta(seconds=60))77 assert transport.sendto.mock_calls == [call(b"\n")]78 transport.sendto.reset_mock()79 assert bpup_subscriptions.alive is True80 mock_protocol_connection_lost(bpup_protocol, OSError())81 assert "BPUP connection lost" in caplog.text82 assert bpup_subscriptions.alive is False83 assert transport.sendto.mock_calls == []84 mock_time_changed(85 loop, dt.datetime.now(dt.timezone.utc) + dt.timedelta(seconds=120)86 )87 assert transport.sendto.mock_calls == []88@pytest.mark.asyncio89async def test_protocol_subscriptions(transport, caplog):90 bpup_subscriptions = BPUPSubscriptions()91 bpup_protocol = BPUProtocol(bpup_subscriptions)92 last_msg = None93 def _on_new_message(msg):94 nonlocal last_msg95 last_msg = msg96 bpup_subscriptions.subscribe("1", _on_new_message)97 bpup_protocol.connection_made(transport)98 # Make sure we can do it again99 bpup_protocol.connection_made(transport)100 bpup_protocol.datagram_received(101 b'{"B":"KNKSADE42149","d":0,"v":"v2.29.2-beta"}\n', MOCK_ADDR102 )103 bpup_protocol.datagram_received(104 b'{"t":"devices/1/state","s":200,"b":{"power":1,"speed":1,"timer":0,"breeze":[0,50,50],"_":"690b6aff"}}\n',105 MOCK_ADDR,106 )107 assert last_msg == {108 "_": "690b6aff",109 "breeze": [0, 50, 50],110 "power": 1,111 "speed": 1,112 "timer": 0,113 }114 bpup_protocol.datagram_received(115 b'{"t":"devices/1/state","s":200,"b":{"power":1,"speed":1,"timer":0,"breeze":[0,50,50],"_":"690b6aff"}}\n',116 MOCK_ADDR,117 )118 # 500 error should not trigger a new message119 assert last_msg == {120 "_": "690b6aff",121 "breeze": [0, 50, 50],122 "power": 1,123 "speed": 1,124 "timer": 0,125 }126 last_msg = {}127 bpup_subscriptions.unsubscribe("1", _on_new_message)128 bpup_protocol.datagram_received(129 b'{"t":"devices/1/state","s":200,"b":{"power":1,"speed":1,"timer":0,"breeze":[0,50,50],"_":"690b6aff"}}\n',130 MOCK_ADDR,131 )132 assert last_msg == {}133 bpup_protocol.datagram_received(134 b'{"B":"KVPRBDGXXXXX","_error_id":633,"_error_msg":"BPUP client timeout"}',135 MOCK_ADDR,136 )137 assert last_msg == {}138 bpup_protocol.datagram_received(139 b"GIGO",140 MOCK_ADDR,141 )142 assert "Failed to process BPUP message" in caplog.text143 assert "GIGO" in caplog.text144@pytest.mark.asyncio145async def test_protocol_errors(transport, caplog):146 bpup_subscriptions = BPUPSubscriptions()147 bpup_protocol = BPUProtocol(bpup_subscriptions)148 bpup_protocol.connection_made(transport)149 bpup_protocol.error_received(OSError())150 assert "BPUP error" in caplog.text151@pytest.mark.asyncio152async def test_start_bpup(transport):...
test_statsd.py
Source:test_statsd.py
...46 def _test_gauge_or_ms(self, metric_type, utcnow):47 metric_name = "test_gauge_or_ms"48 metric_key = metric_name + "|" + metric_type49 utcnow.return_value = datetime.datetime(2015, 1, 7, 13, 58, 36)50 self.server.datagram_received(51 ("%s:1|%s" % (metric_name, metric_type)).encode('ascii'),52 ("127.0.0.1", 12345))53 self.stats.flush()54 r = self.stats.indexer.get_resource('generic',55 self.conf.statsd.resource_id,56 with_metrics=True)57 metric = r.get_metric(metric_key)58 self.stats.storage.process_background_tasks(59 self.stats.indexer, sync=True)60 measures = self.stats.storage.get_measures(metric)61 self.assertEqual([62 (utils.datetime_utc(2015, 1, 7), 86400.0, 1.0),63 (utils.datetime_utc(2015, 1, 7, 13), 3600.0, 1.0),64 (utils.datetime_utc(2015, 1, 7, 13, 58), 60.0, 1.0)65 ], measures)66 utcnow.return_value = datetime.datetime(2015, 1, 7, 13, 59, 37)67 # This one is going to be ignored68 self.server.datagram_received(69 ("%s:45|%s" % (metric_name, metric_type)).encode('ascii'),70 ("127.0.0.1", 12345))71 self.server.datagram_received(72 ("%s:2|%s" % (metric_name, metric_type)).encode('ascii'),73 ("127.0.0.1", 12345))74 self.stats.flush()75 self.stats.storage.process_background_tasks(76 self.stats.indexer, sync=True)77 measures = self.stats.storage.get_measures(metric)78 self.assertEqual([79 (utils.datetime_utc(2015, 1, 7), 86400.0, 1.5),80 (utils.datetime_utc(2015, 1, 7, 13), 3600.0, 1.5),81 (utils.datetime_utc(2015, 1, 7, 13, 58), 60.0, 1.0),82 (utils.datetime_utc(2015, 1, 7, 13, 59), 60.0, 2.0)83 ], measures)84 def test_gauge(self):85 self._test_gauge_or_ms("g")86 def test_ms(self):87 self._test_gauge_or_ms("ms")88 @mock.patch.object(timeutils, 'utcnow')89 def test_counter(self, utcnow):90 metric_name = "test_counter"91 metric_key = metric_name + "|c"92 utcnow.return_value = datetime.datetime(2015, 1, 7, 13, 58, 36)93 self.server.datagram_received(94 ("%s:1|c" % metric_name).encode('ascii'),95 ("127.0.0.1", 12345))96 self.stats.flush()97 r = self.stats.indexer.get_resource('generic',98 self.conf.statsd.resource_id,99 with_metrics=True)100 metric = r.get_metric(metric_key)101 self.assertIsNotNone(metric)102 self.stats.storage.process_background_tasks(103 self.stats.indexer, sync=True)104 measures = self.stats.storage.get_measures(metric)105 self.assertEqual([106 (utils.datetime_utc(2015, 1, 7), 86400.0, 1.0),107 (utils.datetime_utc(2015, 1, 7, 13), 3600.0, 1.0),108 (utils.datetime_utc(2015, 1, 7, 13, 58), 60.0, 1.0)], measures)109 utcnow.return_value = datetime.datetime(2015, 1, 7, 13, 59, 37)110 self.server.datagram_received(111 ("%s:45|c" % metric_name).encode('ascii'),112 ("127.0.0.1", 12345))113 self.server.datagram_received(114 ("%s:2|c|@0.2" % metric_name).encode('ascii'),115 ("127.0.0.1", 12345))116 self.stats.flush()117 self.stats.storage.process_background_tasks(118 self.stats.indexer, sync=True)119 measures = self.stats.storage.get_measures(metric)120 self.assertEqual([121 (utils.datetime_utc(2015, 1, 7), 86400.0, 28),122 (utils.datetime_utc(2015, 1, 7, 13), 3600.0, 28),123 (utils.datetime_utc(2015, 1, 7, 13, 58), 60.0, 1.0),124 (utils.datetime_utc(2015, 1, 7, 13, 59), 60.0, 55.0)], measures)125class TestStatsdArchivePolicyRule(TestStatsd):126 STATSD_ARCHIVE_POLICY_NAME = ""127 def setUp(self):...
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