mirror of
https://github.com/craigerl/aprsd.git
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76 lines
2.9 KiB
Python
76 lines
2.9 KiB
Python
import json
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import unittest
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import aprslib
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from aprsd import packets
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from tests import fake
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class TestPacket(unittest.TestCase):
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"""Test Packet base class JSON serialization."""
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def test_packet_to_json(self):
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"""Test Packet.to_json() method."""
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packet = packets.Packet(
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from_call=fake.FAKE_FROM_CALLSIGN,
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to_call=fake.FAKE_TO_CALLSIGN,
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msgNo='123',
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)
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json_str = packet.to_json()
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self.assertIsInstance(json_str, str)
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# Verify it's valid JSON
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json_dict = json.loads(json_str)
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self.assertEqual(json_dict['from_call'], fake.FAKE_FROM_CALLSIGN)
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self.assertEqual(json_dict['to_call'], fake.FAKE_TO_CALLSIGN)
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self.assertEqual(json_dict['msgNo'], '123')
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def test_packet_from_dict(self):
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"""Test Packet.from_dict() method."""
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packet_dict = {
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'_type': 'Packet',
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'from_call': fake.FAKE_FROM_CALLSIGN,
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'to_call': fake.FAKE_TO_CALLSIGN,
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'msgNo': '123',
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}
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packet = packets.Packet.from_dict(packet_dict)
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self.assertIsInstance(packet, packets.Packet)
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self.assertEqual(packet.from_call, fake.FAKE_FROM_CALLSIGN)
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self.assertEqual(packet.to_call, fake.FAKE_TO_CALLSIGN)
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self.assertEqual(packet.msgNo, '123')
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def test_packet_round_trip(self):
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"""Test Packet round-trip: to_json -> from_dict."""
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original = packets.Packet(
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from_call=fake.FAKE_FROM_CALLSIGN,
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to_call=fake.FAKE_TO_CALLSIGN,
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msgNo='123',
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addresse=fake.FAKE_TO_CALLSIGN,
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)
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json_str = original.to_json()
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packet_dict = json.loads(json_str)
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restored = packets.Packet.from_dict(packet_dict)
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self.assertEqual(restored.from_call, original.from_call)
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self.assertEqual(restored.to_call, original.to_call)
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self.assertEqual(restored.msgNo, original.msgNo)
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self.assertEqual(restored.addresse, original.addresse)
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def test_packet_from_raw_string(self):
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"""Test Packet creation from raw APRS string."""
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# Note: Base Packet is rarely used directly, but we can test with a simple message
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packet_raw = 'KFAKE>APZ100::KMINE :Test message{123'
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packet_dict = aprslib.parse(packet_raw)
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# aprslib might not set format correctly, so set it manually
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packet_dict['format'] = 'message'
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packet = packets.factory(packet_dict)
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self.assertIsInstance(packet, packets.MessagePacket)
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# Test to_json
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json_str = packet.to_json()
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self.assertIsInstance(json_str, str)
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json_dict = json.loads(json_str)
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self.assertIn('from_call', json_dict)
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# Test from_dict round trip
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restored = packets.factory(json_dict)
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self.assertEqual(restored.from_call, packet.from_call)
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self.assertEqual(restored.to_call, packet.to_call)
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