kopia lustrzana https://github.com/glidernet/python-ogn-client
Test telnet parser
rodzic
22d545c86c
commit
a8d0901192
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@ -0,0 +1,35 @@
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from datetime import datetime
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from ogn.parser import ParseError
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from ogn.parser.utils import createTimestamp
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def parse(telnet_data):
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now = datetime.utcnow()
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reference_date = now.date()
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reference_time = now.time()
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try:
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return {'pps_offset': float(telnet_data[0:5]),
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'frequency': float(telnet_data[9:16]),
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'aircraft_type': int(telnet_data[20:24]),
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'address_type': int(telnet_data[25]),
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'address': telnet_data[27:33],
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'timestamp': createTimestamp(telnet_data[34:40] + 'h', reference_date, reference_time),
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'latitude': float(telnet_data[43:53]),
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'longitude': float(telnet_data[54:64]),
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'altitude': int(telnet_data[68:73]),
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'climb_rate': float(telnet_data[74:80]),
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'ground_speed': float(telnet_data[83:89]),
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'track': float(telnet_data[92:98]),
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'turn_rate': float(telnet_data[101:107]),
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'magic_number': int(telnet_data[114:116]),
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'gps_status': telnet_data[117:122],
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'frequency_offset': float(telnet_data[123:129]),
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'signal_quality': float(telnet_data[132:137]),
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'error_count': float(telnet_data[139:142]),
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'distance': float(telnet_data[143:150]),
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'bearing': float(telnet_data[152:158]),
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'phi': float(telnet_data[161:167])}
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except:
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raise ParseError
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@ -0,0 +1,47 @@
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import unittest
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import unittest.mock as mock
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from datetime import datetime
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from ogn.parser.telnet_parser import parse
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from ogn.parser.exceptions import ParseError
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class TestStringMethods(unittest.TestCase):
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@unittest.skip("Not yet implemented")
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def test_telnet_fail_corrupt(self):
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with self.assertRaises(ParseError):
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parse('This is rubbish')
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@mock.patch('ogn.parser.telnet_parser.datetime')
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def test_telnet_parse(self, datetime_mock):
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# set the utcnow-mock near to the time in the test string
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datetime_mock.utcnow.return_value = datetime(2015, 1, 1, 10, 0, 55)
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message = parse('0.867sec:868.398MHz: 1:2:DD9AB2 100050: [ +47.44356, +11.77856]deg 2749m +3.2m/s 34.5m/s 082.7deg -0.7deg/sec 5 03x03m -1.6kHz 8.5dB 1e 50.6km 151.4deg +1.9deg')
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self.assertEqual(message['pps_offset'], 0.867)
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self.assertEqual(message['frequency'], 868.398)
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self.assertEqual(message['aircraft_type'], 1)
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self.assertEqual(message['address_type'], 2)
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self.assertEqual(message['address'], 'DD9AB2')
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self.assertEqual(message['timestamp'], datetime(2015, 1, 1, 10, 0, 50))
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self.assertEqual(message['latitude'], 47.44356)
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self.assertEqual(message['longitude'], 11.77856)
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self.assertEqual(message['altitude'], 2749)
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self.assertEqual(message['climb_rate'], 3.2)
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self.assertEqual(message['ground_speed'], 34.5)
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self.assertEqual(message['track'], 82.7)
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self.assertEqual(message['turn_rate'], -0.7)
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self.assertEqual(message['magic_number'], 5) # the '5' is a magic number... 1 if ground_speed is 0.0m/s an 3 or 5 if airborne. Do you have an idea what it is?
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self.assertEqual(message['gps_status'], '03x03')
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self.assertEqual(message['frequency_offset'], -1.6)
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self.assertEqual(message['signal_quality'], 8.5)
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self.assertEqual(message['error_count'], 1)
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self.assertEqual(message['distance'], 50.6)
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self.assertEqual(message['bearing'], 151.4)
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self.assertEqual(message['phi'], 1.9)
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if __name__ == '__main__':
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unittest.main()
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