def test_checksum_fails(self):
p = GPHDG()
p.checksum = '7E'
p.nmea_sentence = "$GPHDG,190.7,,E,0.0,E*7E"
result = p.check_chksum()
self.assertFalse(result)
def test_checksum_passes(self):
p = GPHDG()
p.checksum = '7F'
p.nmea_sentence = "$GPHDG,190.7,,E,0.0,E*7F"
result = p.check_chksum()
self.assertTrue(result)
def test_checksum_fails(self):
p = GPHDG()
p.checksum = '7E'
p.nmea_sentence = "$GPHDG,190.7,,E,0.0,E*7E"
result = p.check_chksum()
self.assertFalse(result)
def test_checksum_passes(self):
p = GPHDG()
p.checksum = '7F'
p.nmea_sentence = "$GPHDG,190.7,,E,0.0,E*7F"
result = p.check_chksum()
self.assertTrue(result)
def test_parses_map(self):
p = GPHDG()
p.parse("$GPHDG,190.7,,E,0.0,E*7F")
self.assertEqual("GPHDG", p.sen_type)
self.assertEqual("190.7", p.heading)
self.assertEqual("", p.deviation)
self.assertEqual("E", p.dev_dir)
self.assertEqual("0.0", p.variation)
self.assertEqual("E", p.var_dir)
self.assertEqual("7F", p.checksum)
def test_parses_map(self):
p = GPHDG()
p.parse("$GPHDG,190.7,,E,0.0,E*7F")
self.assertEquals("GPHDG", p.sen_type)
self.assertEquals("190.7", p.heading)
self.assertEquals("", p.deviation)
self.assertEquals("E", p.dev_dir)
self.assertEquals("0.0", p.variation)
self.assertEquals("E", p.var_dir)
self.assertEquals("7F", p.checksum)