Add 'lib/dsmr_parser_lib/' from commit 'f9e188812fbaee90974a3cddf201bbb40278fd9a'

git-subtree-dir: lib/dsmr_parser_lib
git-subtree-mainline: 4c0b801f96
git-subtree-split: f9e188812f

lib/dsmr_parser_lib/test/test_protocol.py

@@ -0,0 +1,54 @@
+from unittest.mock import Mock
+
+import unittest
+
+from dsmr_parser import obis_references as obis
+from dsmr_parser import telegram_specifications
+from dsmr_parser.parsers import TelegramParser
+from dsmr_parser.clients.protocol import DSMRProtocol
+
+
+TELEGRAM_V2_2 = (
+    '/ISk5\2MT382-1004\r\n'
+    '\r\n'
+    '0-0:96.1.1(00000000000000)\r\n'
+    '1-0:1.8.1(00001.001*kWh)\r\n'
+    '1-0:1.8.2(00001.001*kWh)\r\n'
+    '1-0:2.8.1(00001.001*kWh)\r\n'
+    '1-0:2.8.2(00001.001*kWh)\r\n'
+    '0-0:96.14.0(0001)\r\n'
+    '1-0:1.7.0(0001.01*kW)\r\n'
+    '1-0:2.7.0(0000.00*kW)\r\n'
+    '0-0:17.0.0(0999.00*kW)\r\n'
+    '0-0:96.3.10(1)\r\n'
+    '0-0:96.13.1()\r\n'
+    '0-0:96.13.0()\r\n'
+    '0-1:24.1.0(3)\r\n'
+    '0-1:96.1.0(000000000000)\r\n'
+    '0-1:24.3.0(161107190000)(00)(60)(1)(0-1:24.2.1)(m3)\r\n'
+    '(00001.001)\r\n'
+    '0-1:24.4.0(1)\r\n'
+    '!\r\n'
+)
+
+
+class ProtocolTest(unittest.TestCase):
+
+    def setUp(self):
+        telegram_parser = TelegramParser(telegram_specifications.V2_2)
+        self.protocol = DSMRProtocol(None, telegram_parser,
+                                     telegram_callback=Mock())
+
+    def test_complete_packet(self):
+        """Protocol should assemble incoming lines into complete packet."""
+
+        self.protocol.data_received(TELEGRAM_V2_2.encode('ascii'))
+
+        telegram = self.protocol.telegram_callback.call_args_list[0][0][0]
+        assert isinstance(telegram, dict)
+
+        assert float(telegram[obis.CURRENT_ELECTRICITY_USAGE].value) == 1.01
+        assert telegram[obis.CURRENT_ELECTRICITY_USAGE].unit == 'kW'
+
+        assert float(telegram[obis.GAS_METER_READING].value) == 1.001
+        assert telegram[obis.GAS_METER_READING].unit == 'm3'