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test_parse.py
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test_parse.py
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import asterix
import unittest
class AsterixParseTest(unittest.TestCase):
def test_ParseCAT048(self):
sample_filename = asterix.get_sample_file('cat048.raw')
with open(sample_filename, "rb") as f:
data = f.read()
packet = asterix.parse(data)
self.maxDiff = None
self.assertIsNotNone(packet)
self.assertIsNotNone(packet[0])
self.assertIs(len(packet), 1)
self.assertTrue('I220' in packet[0])
self.assertEqual(packet[0]['category'], 48)
self.assertEqual(packet[0]['len'], 45)
self.assertEqual(packet[0]['crc'], 'E2693598')
self.assertTrue('ts' in packet[0])
self.assertEqual(packet[0]['I220']['ACAddr']['val'], '3C660C')
self.assertEqual(packet[0]['I220']['ACAddr']['desc'], 'AircraftAddress')
self.assertEqual(packet[0]['I010'], {'SAC': {'desc': 'System Area Code', 'val': 25},
'SIC': {'desc': 'System Identification Code', 'val': 201}})
self.assertEqual(packet[0]['I170'], {'GHO': {'desc': 'GHO', 'val': 0, 'meaning': 'True target track'},
'TCC': {'desc': 'TCC', 'val': 0, 'meaning': 'Radar plane'},
'RAD': {'desc': 'RAD', 'val': 2, 'meaning': 'SSR/ModeS Track'},
'spare': {'desc': 'spare bits set to 0', 'const': 0, 'val': 0},
'TRE': {'desc': 'TRE', 'val': 0, 'meaning': 'Track still alive'},
'CDM': {'desc': 'CDM', 'val': 0, 'meaning': 'Maintaining'},
'CNF': {'desc': 'CNF', 'val': 0, 'meaning': 'Confirmed Track'},
'SUP': {'desc': 'SUP', 'val': 0,
'meaning': 'Track from cluster network - NO'},
'FX': {'desc': 'FX', 'val': 0, 'meaning': 'End of Data Item'},
'DOU': {'desc': 'DOU', 'val': 0, 'meaning': 'Normal confidence'},
'MAH': {'desc': 'MAH', 'val': 0,
'meaning': 'No horizontal man. sensed'}})
self.assertEqual(packet[0]['I200'], {'CGS': {'desc': 'Calculated groundspeed', 'val': 434.94},
'CHdg': {'desc': 'Calculated heading', 'val': 124.002685546875}})
self.assertEqual(packet[0]['I220'], {'ACAddr': {'desc': 'AircraftAddress', 'val': '3C660C'}})
self.assertEqual(packet[0]['I250'][0], {'TARGET_ALT_STATUS': {'desc': 'Status of Target ALT source bits',
'meaning': 'No source information provided',
'val': 0},
'res1': {'desc': 'Reserved 1', 'val': 0},
'res2': {'desc': 'Reserved 2', 'val': 0},
'FMS_ALT': {'desc': 'FMS Selected Altitude', 'val': 0.0},
'APP': {'desc': 'APPROACH Mode', 'meaning': 'Not active', 'val': 0},
'ALT_HOLD': {'desc': 'ALT HOLD Mode', 'meaning': 'Not active',
'val': 0},
'TARGET_ALT_SOURCE': {'desc': 'Target ALT source',
'meaning': 'Unknown', 'val': 0},
'BDS': {'desc': 'BDS register', 'val': '40'},
'FMS_ALT_STATUS': {'desc': 'FMS Altitude Status', 'val': 0},
'BP_STATUS': {'desc': 'Barometric Pressure Status', 'val': 1},
'BP': {'desc': 'Barometric Pressure', 'val': 227.0},
'MODE_STATUS': {'desc': 'Status of MCP/FCU Mode Bits', 'val': 0},
'VNAV': {'desc': 'VNAV Mode', 'meaning': 'Not active', 'val': 0},
'MCP_ALT_STATUS': {'desc': 'MCP Altitude Status', 'val': 1},
'MCP_ALT': {'desc': 'MCP/FCU Selected Altitude', 'val': 33008.0}})
self.assertEqual(packet[0]['I040'], {'THETA': {'desc': '', 'val': 340.13671875},
'RHO': {'desc': '', 'max': 256.0, 'val': 197.68359375}})
self.assertEqual(packet[0]['I240'],
{'TId': {'desc': 'Characters 1-8 (coded on 6 bits each) defining target identification',
'val': 'DLH65A '}})
self.assertEqual(packet[0]['I140'], {'ToD': {'desc': 'Time Of Day', 'val': 27354.6015625}})
self.assertEqual(packet[0]['I070'], {'Mode3A': {'desc': 'Mode-3/A reply code', 'val': '1000'},
'V': {'desc': '', 'val': 0, 'meaning': 'Code validated'},
'L': {'desc': '', 'val': 0,
'meaning': 'Mode-3/A code as derived from the reply of the transponder'},
'spare': {'desc': 'spare bit set to 0', 'const': 0, 'val': 0},
'G': {'desc': '', 'val': 0, 'meaning': 'Default'}})
self.assertEqual(packet[0]['I161'], {'Tn': {'desc': 'Track Number', 'val': 3563}})
self.assertEqual(packet[0]['I020'], {'SIM': {'desc': 'SIM', 'val': 0, 'meaning': 'Actual target report'},
'TYP': {'desc': 'TYP', 'val': 5, 'meaning': 'Single ModeS Roll-Call'},
'RAB': {'desc': 'RAB', 'val': 0,
'meaning': 'Report from aircraft transponder'},
'RDP': {'desc': 'RDP', 'val': 0,
'meaning': 'Report from RDP Chain 1'},
'FX': {'desc': 'FX', 'val': 0, 'meaning': 'End of Data Item'},
'SPI': {'desc': 'SPI', 'val': 0, 'meaning': 'Absence of SPI'}})
self.assertEqual(packet[0]['I090'], {'V': {'desc': '', 'val': 0, 'meaning': 'Code validated'},
'FL': {'desc': 'FlightLevel', 'val': 330.0},
'G': {'desc': '', 'val': 0, 'meaning': 'Default'}})
self.assertEqual(packet[0]['I230'], {'COM': {'desc': 'COM', 'val': 1},
'BDS37': {'desc': 'BDS 1,0 bits 37/40', 'val': 5},
'ModeSSSC': {'desc': 'ModeS Specific Service Capability', 'val': 1,
'meaning': 'Yes'}, 'STAT': {'desc': 'STAT', 'val': 0},
'AIC': {'desc': 'Aircraft identification capability', 'val': 1,
'meaning': 'Yes'},
'BDS16': {'desc': 'BDS 1,0 bit 16', 'val': 1},
'spare': {'desc': 'spare bit set to 0', 'const': 0, 'val': 0},
'ARC': {'desc': 'Altitude reporting capability', 'val': 1,
'meaning': '25ft resolution'},
'SI': {'desc': 'SI/II Transponder Capability', 'val': 0,
'meaning': 'SI-Code Capable'}})
def test_ParseCAT048_nodescription(self):
sample_filename = asterix.get_sample_file('cat048.raw')
with open(sample_filename, "rb") as f:
data = f.read()
packet = asterix.parse(data, verbose=False)
self.maxDiff = None
self.assertIsNotNone(packet)
self.assertIsNotNone(packet[0])
self.assertIs(len(packet), 1)
self.assertTrue('I220' in packet[0])
self.assertEqual(packet[0]['category'], 48)
self.assertEqual(packet[0]['len'], 45)
self.assertEqual(packet[0]['crc'], 'E2693598')
self.assertTrue('ts' in packet[0])
self.assertEqual(packet[0]['I220']['ACAddr']['val'], '3C660C')
self.assertEqual(packet[0]['I010'], {'SAC': {'val': 25},
'SIC': {'val': 201}})
self.assertEqual(packet[0]['I170'], {'GHO': {'val': 0},
'TCC': {'val': 0},
'RAD': {'val': 2},
'spare': {'val': 0},
'TRE': {'val': 0},
'CDM': {'val': 0},
'CNF': {'val': 0},
'SUP': {'val': 0},
'FX': {'val': 0},
'DOU': {'val': 0},
'MAH': {'val': 0}})
self.assertEqual(packet[0]['I200'], {'CGS': {'val': 434.94},
'CHdg': {'val': 124.002685546875}})
self.assertEqual(packet[0]['I220'], {'ACAddr': {'val': '3C660C'}})
self.assertEqual(packet[0]['I250'][0], {'TARGET_ALT_STATUS': {'val': 0},
'res1': {'val': 0},
'res2': {'val': 0},
'FMS_ALT': {'val': 0.0},
'APP': {'val': 0},
'ALT_HOLD': {'val': 0},
'TARGET_ALT_SOURCE': {'val': 0},
'BDS': {'val': '40'},
'FMS_ALT_STATUS': {'val': 0},
'BP_STATUS': {'val': 1},
'BP': {'val': 227.0},
'MODE_STATUS': {'val': 0},
'VNAV': {'val': 0},
'MCP_ALT_STATUS': {'val': 1},
'MCP_ALT': {'val': 33008.0}})
self.assertEqual(packet[0]['I040'], {'THETA': {'val': 340.13671875},
'RHO': {'val': 197.68359375}})
self.assertEqual(packet[0]['I240'], {'TId': {'val': 'DLH65A '}})
self.assertEqual(packet[0]['I140'], {'ToD': {'val': 27354.6015625}})
self.assertEqual(packet[0]['I070'], {'Mode3A': {'val': '1000'},
'V': {'val': 0},
'L': {'val': 0},
'spare': {'val': 0},
'G': {'val': 0}})
self.assertEqual(packet[0]['I161'], {'Tn': {'val': 3563}})
self.assertEqual(packet[0]['I020'], {'SIM': {'val': 0},
'TYP': {'val': 5},
'RAB': {'val': 0},
'RDP': {'val': 0},
'FX': {'val': 0},
'SPI': {'val': 0}})
self.assertEqual(packet[0]['I090'], {'V': {'val': 0},
'FL': {'val': 330.0},
'G': {'val': 0}})
self.assertEqual(packet[0]['I230'], {'COM': {'val': 1},
'BDS37': {'val': 5},
'ModeSSSC': {'val': 1},
'STAT': {'val': 0},
'AIC': {'val': 1},
'BDS16': {'val': 1},
'spare': {'val': 0},
'ARC': {'val': 1},
'SI': {'val': 0}})
def test_ParseCAT062CAT065(self):
self.maxDiff = None
sample_filename = asterix.get_sample_file('cat062cat065.raw')
with open(sample_filename, "rb") as f:
data = f.read()
packet = asterix.parse(data)
self.assertIsNotNone(packet)
self.assertIsNotNone(packet[0])
self.assertIs(len(data), 195)
self.assertIs(len(packet), 3)
self.assertIs(packet[0]['category'], 62)
self.assertIs(packet[0]['len'], 66)
self.assertEqual(packet[0]['crc'], '2D483649')
self.assertIs(packet[1]['category'], 62)
self.assertIs(packet[1]['len'], 114)
self.assertEqual(packet[1]['crc'], '9B67161C')
self.assertIs(packet[2]['category'], 65)
self.assertIs(packet[2]['len'], 9)
self.assertEqual(packet[2]['crc'], 'D6C0E322')
self.assertEqual(packet[0]['I220'], {'RoC': {'val': -443.75, 'desc': 'Rate of Climb/Descent'}})
self.assertEqual(packet[0]['I015'], {'SID': {'val': 4, 'desc': 'Service Identification'}})
self.assertEqual(packet[0]['I290']['MDS'], {
'MDS': {'val': 63.75, 'desc': 'Age of the last Mode S detection used to update the track'}})
self.assertEqual(packet[0]['I290']['PSR'], {
'PSR': {'val': 7.25, 'desc': 'Age of the last primary detection used to update the track'}})
self.assertEqual(packet[0]['I290']['SSR'], {
'SSR': {'val': 0.0, 'desc': 'Age of the last secondary detection used to update the track'}})
self.assertEqual(packet[0]['I135'], {
'QNH': {'meaning': 'No QNH correction applied', 'val': 0, 'desc': 'QNH'},
'CTBA': {'max': 150000.0, 'min': -1500.0, 'val': 15700.0,
'desc': 'Calculated Track Barometric Alt'}})
self.assertEqual(packet[0]['I136'], {
'MFL': {'max': 150000.0, 'min': -1500.0, 'val': 15700.0, 'desc': 'Measured Flight Level'}})
self.assertEqual(packet[0]['I185'], {'Vx': {'max': 8191.75, 'min': -8192.0, 'val': -51.25, 'desc': 'Vx'},
'Vy': {'max': 8191.75, 'min': -8192.0, 'val': 170.0, 'desc': 'Vy'}})
self.assertEqual(packet[0]['I080'], {'STP': {'meaning': 'default value', 'val': 0, 'desc': ''},
'MD5': {'meaning': 'No Mode 5 interrogation', 'val': 0, 'desc': ''},
'FPC': {'meaning': 'Not flight-plan correlated', 'val': 0, 'desc': ''},
'AMA': {'meaning': 'track not resulting from amalgamation process',
'val': 0, 'desc': ''},
'CNF': {'meaning': 'Confirmed track', 'val': 0, 'desc': ''},
'TSE': {'meaning': 'default value', 'val': 0, 'desc': ''},
'ME': {'meaning': 'default value', 'val': 0, 'desc': ''},
'FX': {'meaning': 'End of data item', 'val': 0, 'desc': ''},
'CST': {'meaning': 'Default value', 'val': 0, 'desc': ''},
'PSR': {'meaning': 'Default value', 'val': 0, 'desc': ''}, 'MDS': {
'meaning': 'Age of the last received Mode S track update is higher than system dependent threshold',
'val': 1, 'desc': ''},
'MI': {'meaning': 'default value', 'val': 0, 'desc': ''},
'SRC': {'meaning': 'height from coverage', 'val': 4,
'desc': 'Source of calculated track altitude for I062/130'},
'SIM': {'meaning': 'Actual track', 'val': 0, 'desc': ''},
'KOS': {'meaning': 'Background service used', 'val': 1, 'desc': ''},
'AFF': {'meaning': 'default value', 'val': 0, 'desc': ''},
'MRH': {'meaning': 'Barometric altitude (Mode C) more reliable',
'val': 0, 'desc': 'Most Reliable Height'},
'MON': {'meaning': 'Multisensor track', 'val': 0, 'desc': ''},
'TSB': {'meaning': 'default value', 'val': 0, 'desc': ''},
'SUC': {'meaning': 'Default value', 'val': 0, 'desc': ''},
'MD4': {'meaning': 'No Mode 4 interrogation', 'val': 0, 'desc': ''},
'SPI': {'meaning': 'default value', 'val': 0, 'desc': ''}, 'ADS': {
'meaning': 'Age of the last received ADS-B track update is higher than system dependent threshold',
'val': 1, 'desc': ''},
'AAC': {'meaning': 'Default value', 'val': 0, 'desc': ''},
'SSR': {'meaning': 'Default value', 'val': 0, 'desc': ''}})
self.assertEqual(packet[0]['I070'], {'ToT': {'val': 30911.6640625, 'desc': 'Time Of Track Information'}})
self.assertEqual(packet[0]['I100'], {'Y': {'val': -106114.0, 'desc': 'Y'},
'X': {'val': -239083.0, 'desc': 'X'}})
self.assertEqual(packet[0]['I200'], {'VERTA': {'meaning': 'Descent', 'val': 2, 'desc': 'Vertical Rate'},
'spare': {'const': 0, 'val': 0, 'desc': 'Spare bit set to zero'},
'LONGA': {'meaning': 'Decreasing Groundspeed', 'val': 2,
'desc': 'Longitudinal Acceleration'},
'TRANSA': {'meaning': 'Constant Course', 'val': 0,
'desc': 'Transversal Acceleration'},
'ADF': {'meaning': 'No altitude discrepancy', 'val': 0,
'desc': 'Altitude Discrepancy Flag'}})
self.assertEqual(packet[0]['I130'], {
'Alt': {'max': 150000.0, 'min': -1500.0, 'val': 43300.0, 'desc': 'Altitude'}})
self.assertEqual(packet[0]['I060'], {'CH': {'meaning': 'No Change', 'val': 0, 'desc': 'Change in Mode 3/A'},
'G': {'desc': 'Change in Mode 3/A', 'meaning': 'Default', 'val': 0},
'V': {'desc': 'Change in Mode 3/A', 'meaning': 'Code validated',
'val': 0},
'spare': {'const': 0, 'val': 0, 'desc': 'Spare bits set to 0'},
'Mode3A': {'val': '4276',
'desc': 'Mode-3/A reply in octal representation'}})
self.assertEqual(packet[0]['I295']['MDA'], {'MDA': {'val': 0, 'desc': ''}})
self.assertEqual(packet[0]['I295']['MFL'], {'MFL': {'val': 0.0, 'desc': ''}})
self.assertEqual(packet[0]['I010'], {'SAC': {'val': 25, 'desc': 'System Area Code'},
'SIC': {'val': 100, 'desc': 'System Identification Code'}})
self.assertEqual(packet[0]['I340']['TYP'], {
'TYP': {'val': 2, 'meaning': 'Single SSR detection', 'desc': 'Report Type'},
'TST': {'val': 0, 'meaning': 'Real target report', 'desc': ''},
'spare': {'val': 0, 'desc': 'Spare bits set to zero', 'const': 0},
'RAB': {'val': 0, 'meaning': 'Report from aircraft transponder', 'desc': ''},
'SIM': {'val': 0, 'meaning': 'Actual target report', 'desc': ''}})
self.assertEqual(packet[0]['I340']['SID'], {
'SAC': {'val': 25, 'desc': 'System Area Code'},
'SIC': {'val': 13, 'desc': 'System Identification Code'}})
self.assertEqual(packet[0]['I340']['MDC'], {
'CG': {'val': 0, 'meaning': 'Default', 'desc': ''},
'CV': {'val': 0, 'meaning': 'Code validated', 'desc': ''},
'ModeC': {'max': 1270.0, 'val': 157.0, 'min': -12.0, 'desc': 'Last Measured Mode C Code'}})
self.assertEqual(packet[0]['I340']['MDA'], {
'L': {'val': 0, 'meaning': 'MODE 3/A code as derived from the reply of the transponder',
'desc': ''},
'V': {'val': 0, 'meaning': 'Code validated', 'desc': ''},
'Mode3A': {'val': '4276',
'desc': 'Mode 3/A reply under the form of 4 digits in octal representation'},
'G': {'val': 0, 'meaning': 'Default', 'desc': ''},
'spare': {'val': 0, 'desc': 'Spare bit set to zero', 'const': 0}})
self.assertEqual(packet[0]['I340']['POS'], {
'RHO': {'max': 256.0, 'val': 186.6875, 'desc': 'Measured distance'},
'THETA': {'val': 259.453125, 'desc': 'Measured azimuth'}})
self.assertEqual(packet[0]['I105'], {
'Lat': {'val': 44.73441302776337,
'desc': 'Latitude in WGS.84 in two\'s complement. Range -90 < latitude < 90 deg.'},
'Lon': {
'val': 13.0415278673172,
'desc': 'Longitude in WGS.84 in two\'s complement. Range -180 < longitude < 180 deg.'}})
self.assertEqual(packet[0]['I040'], {'TrkN': {'val': 4980, 'desc': 'Track number'}})
self.assertEqual(packet[0]['I210'],
{'Ax': {'val': 0.0, 'desc': 'Ax'}, 'Ay': {'val': 0.0, 'desc': 'Ay'}})
self.assertEqual(packet[1]['I220'], {'RoC': {'val': 0.0, 'desc': 'Rate of Climb/Descent'}})
self.assertEqual(packet[1]['I015'], {'SID': {'val': 4, 'desc': 'Service Identification'}})
self.assertEqual(packet[1]['I290']['MDS'], {
'MDS': {'val': 0.0, 'desc': 'Age of the last Mode S detection used to update the track'}})
self.assertEqual(packet[1]['I290']['SSR'], {
'SSR': {'val': 0.0, 'desc': 'Age of the last secondary detection used to update the track'}})
self.assertEqual(packet[1]['I135'], {
'QNH': {'meaning': 'No QNH correction applied', 'val': 0, 'desc': 'QNH'},
'CTBA': {'max': 150000.0, 'min': -1500.0, 'val': 35000.0,
'desc': 'Calculated Track Barometric Alt'}})
self.assertEqual(packet[1]['I136'], {
'MFL': {'max': 150000.0, 'min': -1500.0, 'val': 35000.0,
'desc': 'Measured Flight Level'}})
self.assertEqual(packet[1]['I185'], {'Vx': {'max': 8191.75, 'min': -8192.0, 'val': 141.5, 'desc': 'Vx'},
'Vy': {'max': 8191.75, 'min': -8192.0, 'val': -170.75,
'desc': 'Vy'}})
self.assertEqual(packet[1]['I080'], {'STP': {'meaning': 'default value', 'val': 0, 'desc': ''},
'MD5': {'meaning': 'No Mode 5 interrogation', 'val': 0,
'desc': ''},
'FPC': {'meaning': 'Flight plan correlated', 'val': 1,
'desc': ''},
'AMA': {
'meaning': 'track not resulting from amalgamation process',
'val': 0, 'desc': ''},
'CNF': {'meaning': 'Confirmed track', 'val': 0, 'desc': ''},
'TSE': {'meaning': 'default value', 'val': 0, 'desc': ''},
'ME': {'meaning': 'default value', 'val': 0, 'desc': ''},
'FX': {'meaning': 'End of data item', 'val': 0, 'desc': ''},
'CST': {'meaning': 'Default value', 'val': 0, 'desc': ''},
'PSR': {'meaning': 'Default value', 'val': 0, 'desc': ''},
'MDS': {'meaning': 'Default value', 'val': 0, 'desc': ''},
'MI': {'meaning': 'default value', 'val': 0, 'desc': ''},
'SRC': {'meaning': 'triangulation', 'val': 3,
'desc': 'Source of calculated track altitude for I062/130'},
'SIM': {'meaning': 'Actual track', 'val': 0, 'desc': ''},
'KOS': {'meaning': 'Background service used', 'val': 1,
'desc': ''},
'AFF': {'meaning': 'default value', 'val': 0, 'desc': ''},
'MRH': {
'meaning': 'Barometric altitude (Mode C) more reliable',
'val': 0, 'desc': 'Most Reliable Height'},
'MON': {'meaning': 'Multisensor track', 'val': 0, 'desc': ''},
'TSB': {'meaning': 'default value', 'val': 0, 'desc': ''},
'SUC': {'meaning': 'Default value', 'val': 0, 'desc': ''},
'MD4': {'meaning': 'No Mode 4 interrogation', 'val': 0,
'desc': ''},
'SPI': {'meaning': 'default value', 'val': 0, 'desc': ''},
'ADS': {
'meaning': 'Age of the last received ADS-B track update is higher than system dependent threshold',
'val': 1, 'desc': ''},
'AAC': {'meaning': 'Default value', 'val': 0, 'desc': ''},
'SSR': {'meaning': 'Default value', 'val': 0, 'desc': ''}})
self.assertEqual(packet[1]['I070'], {'ToT': {'val': 30911.828125, 'desc': 'Time Of Track Information'}})
self.assertEqual(packet[1]['I100'], {'Y': {'val': -36106.5, 'desc': 'Y'},
'X': {'val': -72564.5, 'desc': 'X'}})
self.assertEqual(packet[1]['I200'], {'VERTA': {'meaning': 'Level', 'val': 0, 'desc': 'Vertical Rate'},
'spare': {'const': 0, 'val': 0, 'desc': 'Spare bit set to zero'},
'LONGA': {'meaning': 'Constant Groundspeed', 'val': 0,
'desc': 'Longitudinal Acceleration'},
'TRANSA': {'meaning': 'Constant Course', 'val': 0,
'desc': 'Transversal Acceleration'},
'ADF': {'meaning': 'No altitude discrepancy', 'val': 0,
'desc': 'Altitude Discrepancy Flag'}})
self.assertEqual(packet[1]['I130'], {
'Alt': {'max': 150000.0, 'min': -1500.0, 'val': 35312.5, 'desc': 'Altitude'}})
self.assertEqual(packet[1]['I060'],
{'CH': {'meaning': 'No Change', 'val': 0, 'desc': 'Change in Mode 3/A'},
'G': {'desc': 'Change in Mode 3/A', 'meaning': 'Default', 'val': 0},
'V': {'desc': 'Change in Mode 3/A', 'meaning': 'Code validated',
'val': 0},
'spare': {'const': 0, 'val': 0, 'desc': 'Spare bits set to 0'},
'Mode3A': {'val': '2535',
'desc': 'Mode-3/A reply in octal representation'}})
self.assertEqual(packet[1]['I295']['MFL'], {'MFL': {'val': 0.0, 'desc': ''}})
self.assertEqual(packet[1]['I390']['DEP'], {'DEP': {'desc': 'Departure Airport', 'val': 'EDDL'}})
self.assertEqual(packet[1]['I390']['TAC'], {'TYPE': {'desc': 'Type of Aircraft', 'val': 'B738'}})
self.assertEqual(packet[1]['I390']['DST'], {'DES': {'desc': 'Destination Airport', 'val': 'HELX'}})
self.assertEqual(packet[1]['I390']['IFI'], {
'spare': {'const': 0, 'desc': 'spare bits set to zero', 'val': 0},
'NBR': {'desc': '', 'val': 29233709},
'TYP': {'meaning': 'Unit 1 internal flight number', 'desc': '', 'val': 1}})
self.assertEqual(packet[1]['I390']['RDS'], {'NU1': {'desc': 'First number', 'val': ' '},
'LTR': {'desc': 'Letter', 'val': ' '},
'NU2': {'desc': 'Second number', 'val': ''}})
self.assertEqual(packet[1]['I390']['WTC'],
{'WTC': {'desc': 'Wake Turbulence Category', 'val': 'M'}})
self.assertEqual(packet[1]['I390']['CSN'], {'CS': {'desc': 'Callsign', 'val': 'SXD4723'}})
self.assertEqual(packet[1]['I390']['TAG'], {
'SIC': {'desc': 'System Identification Code', 'val': 100},
'SAC': {'desc': 'System Area Code', 'val': 25}})
self.assertEqual(packet[1]['I390']['FCT'], {
'spare': {'const': 0, 'desc': 'spare bit set to zero', 'val': 0},
'FR1FR2': {'meaning': 'Instrument Flight Rules', 'desc': '', 'val': 0},
'RVSM': {'meaning': 'Approved', 'desc': '', 'val': 1},
'GATOAT': {'meaning': 'General Air Traffic', 'desc': '', 'val': 1},
'HPR': {'meaning': 'Normal Priority Flight', 'desc': '', 'val': 0}})
self.assertEqual(packet[1]['I390']['CFL'],
{'CFL': {'desc': 'Current Cleared Flight Level', 'val': 350.0}})
self.assertEqual(packet[1]['I010'], {'SAC': {'val': 25, 'desc': 'System Area Code'},
'SIC': {'val': 100, 'desc': 'System Identification Code'}})
self.assertEqual(packet[1]['I340']['TYP'], {
'TYP': {'desc': 'Report Type', 'meaning': 'Single ModeS Roll-Call', 'val': 5},
'TST': {'desc': '', 'meaning': 'Real target report', 'val': 0},
'SIM': {'desc': '', 'meaning': 'Actual target report', 'val': 0},
'RAB': {'desc': '', 'meaning': 'Report from aircraft transponder', 'val': 0},
'spare': {'desc': 'Spare bits set to zero', 'val': 0, 'const': 0}})
self.assertEqual(packet[1]['I340']['POS'], {
'RHO': {'desc': 'Measured distance', 'val': 93.1953125, 'max': 256.0},
'THETA': {'desc': 'Measured azimuth', 'val': 271.4666748046875}})
self.assertEqual(packet[1]['I340']['MDA'], {
'G': {'desc': '', 'meaning': 'Default', 'val': 0},
'L': {'desc': '', 'meaning': 'MODE 3/A code as derived from the reply of the transponder',
'val': 0},
'V': {'desc': '', 'meaning': 'Code validated', 'val': 0},
'Mode3A': {'desc': 'Mode 3/A reply under the form of 4 digits in octal representation',
'val': '2535'},
'spare': {'desc': 'Spare bit set to zero', 'val': 0, 'const': 0}})
self.assertEqual(packet[1]['I340']['MDC'], {
'ModeC': {'min': -12.0, 'desc': 'Last Measured Mode C Code', 'val': 350.0, 'max': 1270.0},
'CG': {'desc': '', 'meaning': 'Default', 'val': 0},
'CV': {'desc': '', 'meaning': 'Code validated', 'val': 0}})
self.assertEqual(packet[1]['I340']['SID'], {
'SIC': {'desc': 'System Identification Code', 'val': 13},
'SAC': {'desc': 'System Area Code', 'val': 25}})
self.assertEqual(packet[1]['I380']['COM'], {
'COM': {'val': 1, 'meaning': 'Comm. A and Comm. B capability',
'desc': 'Communications capability of the transponder'},
'SSC': {'val': 1, 'meaning': 'Yes', 'desc': 'Specific service capability'},
'STAT': {'val': 0, 'meaning': 'No alert, no SPI, aircraft airborne', 'desc': 'Flight Status'},
'spare': {'val': 0, 'const': 0, 'desc': 'Spare bits set to zero'},
'B1A': {'val': 1, 'desc': 'BDS 1,0 bit 16'},
'B1B': {'val': 6, 'desc': 'BDS 1,0 bits 37/40'},
'ARC': {'val': 1, 'meaning': '25 ft resolution', 'desc': 'Altitude reporting capability'},
'AIC': {'val': 1, 'meaning': 'Yes', 'desc': 'Aircraft identification capability'}})
self.assertEqual(packet[1]['I380']['ADR'], {'ADR': {'val': '3C0A55', 'desc': 'Target Address'}})
self.assertEqual(packet[1]['I380']['ID'],
{'ACID': {'val': 'SXD4723 ', 'desc': 'Target Identification'}})
self.assertEqual(packet[1]['I105'], {'Lat': {'val': 45.40080785751343,
'desc': 'Latitude in WGS.84 in two\'s complement. Range -90 < latitude < 90 deg.'},
'Lon': {
'val': 15.13318419456482,
'desc': 'Longitude in WGS.84 in two\'s complement. Range -180 < longitude < 180 deg.'}})
self.assertEqual(packet[1]['I040'], {'TrkN': {'val': 7977, 'desc': 'Track number'}})
self.assertEqual(packet[1]['I210'],
{'Ax': {'val': 0.0, 'desc': 'Ax'}, 'Ay': {'val': 0.0, 'desc': 'Ay'}})
self.assertEqual(packet[2]['I015'], {'SID': {'val': 4, 'desc': 'Service Identification'}})
self.assertEqual(packet[2]['I020'], {'BTN': {'val': 24, 'desc': 'Batch Number'}})
self.assertEqual(packet[2]['I010'], {'SAC': {'val': 25, 'desc': 'Source Area Code'},
'SIC': {'val': 100, 'desc': 'Source Identification Code'}})
self.assertEqual(packet[2]['I030'], {'ToD': {'val': 30913.0546875, 'desc': 'Time Of Message'}})
self.assertEqual(packet[2]['I000'],
{'Typ': {'meaning': 'End of Batch', 'val': 2, 'desc': 'Message Type'}})
def main():
unittest.main()
if __name__ == '__main__':
main()