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#!/usr/bin/env python |
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# -*- coding: utf-8 -*- |
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"""Tests for Python APRS-IS Bindings.""" |
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# These imports are for python3 compatability inside python2 |
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from __future__ import absolute_import |
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from __future__ import division |
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from __future__ import print_function |
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import sys |
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import unittest |
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import apex.aprs.aprs_internet_service |
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import apex.aprs.constants |
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if sys.version_info < (3, 0): |
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import httpretty |
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__author__ = 'Jeffrey Phillips Freeman (WI2ARD)' |
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__maintainer__ = 'Jeffrey Phillips Freeman (WI2ARD)' |
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__email__ = '[email protected]' |
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__license__ = 'Apache License, Version 2.0' |
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__copyright__ = 'Copyright 2016, Syncleus, Inc. and contributors' |
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__credits__ = [] |
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ALPHABET = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
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NUMBERS = '0123456789' |
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POSITIVE_NUMBERS = NUMBERS[1:] |
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ALPHANUM = ''.join([ALPHABET, NUMBERS]) |
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DECODED_CALLSIGN = callsign = {'callsign': 'W2GMD', 'ssid': 1} |
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ENCODED_CALLSIGN = [174, 100, 142, 154, 136, 64, 98] |
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DECODED_CALLSIGN_DIGIPEATED = {'callsign': 'W2GMD*', 'ssid': 1} |
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ENCODED_CALLSIGN_DIGIPEATED = [174, 100, 142, 154, 136, 64, 226] |
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DECODED_FRAME = { |
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'source': 'W2GMD-1', |
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'destination': 'OMG', |
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'path': ['WIDE1-1'], |
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'text': 'test_encode_frame' |
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} |
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ENCODED_FRAME = [158, 154, 142, 64, 64, 64, 96, 174, 100, 142, 154, 136, 64, 98, 174, 146, 136, 138, 98, 64, 99, 3, 240, |
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116, 101, 115, 116, 95, 101, 110, 99, 111, 100, 101, 95, 102, 114, 97, 109, 101] |
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DECODED_FRAME_RECORDED = { |
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'source': 'W2GMD-6', |
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'destination': 'APRX24', |
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'path': ['WIDE1-1'], |
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'text': ('!3745.75NI12228.05W#W2GMD-6 Inner Sunset, ' |
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'SF iGate/Digipeater http://w2gmd.org') |
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} |
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ENCODED_FRAME_RECORDED = [130, 160, 164, 176, 100, 104, 96, 174, 100, 142, 154, 136, 64, 108, 174, 146, 136, 138, 98, |
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64, 99, 3, 240, 33, 51, 55, 52, 53, 46, 55, 53, 78, 73, 49, 50, 50, 50, 56, 46, 48, 53, 87, |
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35, 87, 50, 71, 77, 68, 45, 54, 32, 73, 110, 110, 101, 114, 32, 83, 117, 110, 115, 101, 116, |
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44, 32, 83, 70, 32, 105, 71, 97, 116, 101, 47, 68, 105, 103, 105, 112, 101, 97, 116, 101, 114, |
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32, 104, 116, 116, 112, 58, 47, 47, 119, 50, 103, 109, 100, 46, 111, 114, 103] |
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DECODED_FRAME_MULTIPATH = { |
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'source': 'W2GMD-1', |
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'destination': 'OMG', |
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'path': ['WIDE1-1', 'WIDE2-2'], |
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'text': 'test_encode_frame' |
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} |
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ENCODED_FRAME_MULTIPATH = [158, 154, 142, 64, 64, 64, 96, 174, 100, 142, 154, 136, 64, 98, 174, 146, 136, 138, 98, 64, |
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98, 174, 146, 136, 138, 100, 64, 101, 3, 240, 116, 101, 115, 116, 95, 101, 110, 99, 111, 100, |
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101, 95, 102, 114, 97, 109, 101] |
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class AprsTest(unittest.TestCase): # pylint: disable=R0904 |
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"""Tests for Python APRS-IS Bindings.""" |
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def setUp(self): # pylint: disable=C0103 |
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self.fake_server = 'http://localhost:5567/' |
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self.fake_callsign = 'KWN4YGH-5' |
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def test_encode_callsign(self): |
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""" |
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Tests encoding a callsign. |
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""" |
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encoded_callsign = apex.aprs.Aprs._Aprs__encode_callsign(DECODED_CALLSIGN) |
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self.assertEqual(ENCODED_CALLSIGN, encoded_callsign) |
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def test_encode_callsign_digipeated(self): |
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""" |
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Tests encoding a digipeated callsign with |
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`aprs.util.encode_callsign()`. |
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""" |
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encoded_callsign = apex.aprs.Aprs._Aprs__encode_callsign(DECODED_CALLSIGN_DIGIPEATED) |
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self.assertEqual(ENCODED_CALLSIGN_DIGIPEATED, encoded_callsign) |
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def test_decode_callsign(self): |
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""" |
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Tests extracting the callsign from a KISS-encoded APRS frame. |
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""" |
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decoded_callsign = apex.aprs.Aprs._Aprs__extract_callsign(ENCODED_CALLSIGN) |
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self.assertEqual(DECODED_CALLSIGN, decoded_callsign) |
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def test_decode_callsign_digipeated(self): |
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""" |
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Tests extracting the callsign from a KISS-encoded APRS frame. |
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""" |
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decoded_callsign = apex.aprs.Aprs._Aprs__extract_callsign(ENCODED_CALLSIGN_DIGIPEATED) |
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self.assertEqual(DECODED_CALLSIGN, decoded_callsign) |
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def test_encode_frame(self): |
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""" |
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Tests KISS-encoding an APRS. |
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""" |
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encoded_frame = apex.aprs.Aprs._Aprs__encode_frame(DECODED_FRAME) |
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self.assertEqual(ENCODED_FRAME, encoded_frame) |
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def test_encode_frame_recorded(self): |
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""" |
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Tests encoding a KISS-encoded APRS. |
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""" |
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encoded_frame = apex.aprs.Aprs._Aprs__encode_frame(DECODED_FRAME_RECORDED) |
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self.assertEqual(ENCODED_FRAME_RECORDED, encoded_frame) |
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def test_encode_frame_multipath(self): |
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""" |
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Tests encoding a KISS-encoded APRS. |
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""" |
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encoded_frame = apex.aprs.Aprs._Aprs__encode_frame(DECODED_FRAME_MULTIPATH) |
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self.assertEqual(ENCODED_FRAME_MULTIPATH, encoded_frame) |
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def test_decode_frame(self): |
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""" |
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Tests KISS-encoding an APRS |
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""" |
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decoded_frame = apex.aprs.Aprs._Aprs__decode_frame(ENCODED_FRAME) |
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self.assertEqual(DECODED_FRAME, decoded_frame) |
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def test_decode_frame_recorded(self): |
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""" |
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Tests decoding a KISS-encoded APRS frame |
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""" |
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decoded_frame = apex.aprs.Aprs._Aprs__decode_frame(ENCODED_FRAME_RECORDED) |
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self.assertEqual(DECODED_FRAME_RECORDED, decoded_frame) |
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def test_decode_frame_multipath(self): |
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""" |
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Tests decoding a KISS-encoded APRS frame |
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""" |
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decoded_frame = apex.aprs.Aprs._Aprs__decode_frame(ENCODED_FRAME_MULTIPATH) |
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self.assertEqual(DECODED_FRAME_MULTIPATH, decoded_frame) |
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def test_extract_path(self): |
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""" |
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Tests extracting the APRS path from a KISS-encoded. |
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""" |
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extracted_path = apex.aprs.Aprs._Aprs__extract_path(3, ENCODED_FRAME) |
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self.assertEqual(DECODED_FRAME['path'][0], extracted_path[0]) |
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def test_idwentity_as_string_with_ssid(self): |
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""" |
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Tests creating a full callsign string from a callsign+ssid dict using |
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`aprs.util.full_callsign()`. |
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""" |
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callsign = { |
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'callsign': 'W2GMD', |
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'ssid': 1 |
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} |
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full_callsign = apex.aprs.Aprs._Aprs__identity_as_string(callsign) |
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self.assertEqual(full_callsign, 'W2GMD-1') |
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def test_identity_as_string_sans_ssid(self): |
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""" |
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Tests creating a full callsign string from a callsign dict using |
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`aprs.util.full_callsign()`. |
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""" |
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callsign = { |
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'callsign': 'W2GMD', |
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'ssid': 0 |
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} |
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full_callsign = apex.aprs.Aprs._Aprs__identity_as_string(callsign) |
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self.assertEqual(full_callsign, 'W2GMD') |
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if sys.version_info < (3, 0): |
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View Code Duplication |
@httpretty.httprettified |
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def test_fake_good_auth(self): |
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""" |
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Tests authenticating against APRS-IS using a valid call+pass. |
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""" |
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httpretty.HTTPretty.register_uri( |
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httpretty.HTTPretty.POST, |
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self.fake_server, |
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status=204 |
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) |
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aprs_conn = apex.aprs.aprs_internet_service.AprsInternetService( |
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user=self.fake_callsign, |
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input_url=self.fake_server |
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) |
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aprs_conn.connect() |
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msg = { |
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'source': self.fake_callsign, |
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'destination': 'APRS', |
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'path': ['TCPIP*'], |
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'text': '=3745.00N/12227.00W-Simulated Location' |
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} |
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result = aprs_conn.send(msg) |
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self.assertTrue(result) |
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View Code Duplication |
@httpretty.httprettified |
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def test_fake_bad_auth_http(self): |
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""" |
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Tests authenticating against APRS-IS using an invalid call+pass. |
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""" |
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httpretty.HTTPretty.register_uri( |
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httpretty.HTTPretty.POST, |
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self.fake_server, |
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status=401 |
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) |
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aprs_conn = apex.aprs.aprs_internet_service.AprsInternetService( |
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user=self.fake_callsign, |
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input_url=self.fake_server |
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) |
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aprs_conn.connect() |
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msg = { |
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'source': self.fake_callsign, |
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'destination': 'APRS', |
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'path': ['TCPIP*'], |
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'text': '=3745.00N/12227.00W-Simulated Location' |
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} |
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result = aprs_conn.send(msg, protocol='HTTP') |
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self.assertFalse(result) |
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@unittest.skip('Test only works with real server.') |
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def test_more(self): |
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""" |
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Tests APRS-IS binding against a real APRS-IS server. |
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""" |
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aprs_conn = apex.aprs.aprs_internet_service.AprsInternetService( |
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user=self.real_callsign, |
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input_url=self.real_server |
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) |
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aprs_conn.connect() |
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msg = { |
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'source': self.fake_callsign, |
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'destination': 'APRS', |
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'path': ['TCPIP*'], |
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'text': '=3745.00N/12227.00W-Simulated Location' |
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} |
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self.logger.debug(locals()) |
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result = aprs_conn.send(msg) |
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self.assertFalse(result) |
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