def test_extact_gga_handles_empty_values():
gps = GPSService()
msg = "$GNGGA,033521.00,,,,,0,03,17.53,,,,,,*7D"
data = pynmea2.parse(msg)
info = gps.extract_gga(data)
assert info.longitude == 0.0
assert info.latitude == 0.0
assert info.elevation == 0.0
assert info.quality == 0
assert info.satellitesUsed == 3
msg = "$GPGGA,,,,,,0,,,,,,,,*66"
data = pynmea2.parse(msg)
info = gps.extract_gga(data)
assert info.longitude == 0.0
assert info.latitude == 0.0
assert info.elevation == 0.0
assert info.quality == 0
assert info.satellitesUsed == 0
def test_extact_gga_handles_empty_values():
gps = GPSService()
msg = "$GNGGA,033521.00,,,,,0,03,17.53,,,,,,*7D"
data = pynmea2.parse(msg)
info = gps.extract_gga(data)
assert info.longitude == 0.0
assert info.latitude == 0.0
assert info.elevation == 0.0
assert info.quality == 0
assert info.satellitesUsed == 3
msg = "$GPGGA,,,,,,0,,,,,,,,*66"
data = pynmea2.parse(msg)
info = gps.extract_gga(data)
assert info.longitude == 0.0
assert info.latitude == 0.0
assert info.elevation == 0.0
assert info.quality == 0
assert info.satellitesUsed == 0
def test_extact_gga_returns_correct_info():
gps = GPSService()
msg = "$GNGGA,033534.00,3157.10551,S,11549.43027,E,1,05,1.69,43.4,M,-30.8,M,,*49"
data = pynmea2.parse(msg)
info = gps.extract_gga(data)
assert info.longitude == 115.82383783333333
assert info.latitude == -31.9517585
assert info.elevation == 43.4
assert info.quality == 1
assert info.satellitesUsed == 5
def test_extact_gga_returns_correct_info():
gps = GPSService()
msg = "$GNGGA,033534.00,3157.10551,S,11549.43027,E,1,05,1.69,43.4,M,-30.8,M,,*49"
data = pynmea2.parse(msg)
info = gps.extract_gga(data)
assert info.longitude == 115.82383783333333
assert info.latitude == -31.9517585
assert info.elevation == 43.4
assert info.quality == 1
assert info.satellitesUsed == 5
