def test_decode_invalid_phg():
# PHG values must be numerical
try:
APRSUtils.decode_phg("PHG513T")
assert False
except ValueError:
assert True
except Exception:
assert False
def test_decode_phg():
(power, height, gain, directivity) = APRSUtils.decode_phg("5132")
assert power == 25
assert height == 20
assert gain == 3
assert directivity == 90
(power, height, gain, directivity) = APRSUtils.decode_phg("5130")
assert power == 25
assert height == 20
assert gain == 3
assert directivity is None
