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package nmea
import (
"github.com/stretchr/testify/assert"
"testing"
)
func TestBWC(t *testing.T) {
var tests = []struct {
name string
raw string
err string
msg BWC
}{
{
name: "good sentence",
raw: "$GPBWC,220516,5130.02,N,00046.34,W,213.8,T,218.0,M,0004.6,N,EGLM*21",
msg: BWC{
Time: Time{
Valid: true,
Hour: 22,
Minute: 5,
Second: 16,
Millisecond: 0,
},
Latitude: 51.50033333333334,
Longitude: -0.7723333333333334,
BearingTrue: 213.8,
BearingTrueType: BearingTrue,
BearingMagnetic: 218,
BearingMagneticType: BearingMagnetic,
DistanceNauticalMiles: 4.6,
DistanceNauticalMilesUnit: DistanceUnitNauticalMile,
DestinationWaypointID: "EGLM",
FFAMode: "",
},
},
{
name: "good sentence no waypoint",
raw: "$GPBWC,081837,,,,,,T,,M,,N,*13",
msg: BWC{
Time: Time{Valid: true, Hour: 8, Minute: 18, Second: 37, Millisecond: 0},
Latitude: 0,
Longitude: 0,
BearingTrue: 0,
BearingTrueType: BearingTrue,
BearingMagnetic: 0,
BearingMagneticType: BearingMagnetic,
DistanceNauticalMiles: 0,
DistanceNauticalMilesUnit: DistanceUnitNauticalMile,
DestinationWaypointID: "",
FFAMode: "",
},
},
{
name: "good sentence with FAAMode",
raw: "$GPBWC,220516,5130.02,N,00046.34,W,213.8,T,218.0,M,0004.6,N,EGLM,D*49",
msg: BWC{
Time: Time{
Valid: true,
Hour: 22,
Minute: 5,
Second: 16,
Millisecond: 0,
},
Latitude: 51.50033333333334,
Longitude: -0.7723333333333334,
BearingTrue: 213.8,
BearingTrueType: BearingTrue,
BearingMagnetic: 218,
BearingMagneticType: BearingMagnetic,
DistanceNauticalMiles: 4.6,
DistanceNauticalMilesUnit: DistanceUnitNauticalMile,
DestinationWaypointID: "EGLM",
FFAMode: FAAModeDifferential,
},
},
{
name: "invalid nmea: Time",
raw: "$GPBWC,2x0516,5130.02,N,00046.34,W,213.8,T,218.0,M,0004.6,N,EGLM*6B",
err: "nmea: GPBWC invalid time: 2x0516",
},
{
name: "invalid nmea: BearingTrueValid",
raw: "$GPBWC,220516,5130.02,N,00046.34,W,213.8,M,218.0,M,0004.6,N,EGLM*38",
err: "nmea: GPBWC invalid true bearing type: M",
},
{
name: "invalid nmea: BearingMagneticValid",
raw: "$GPBWC,220516,5130.02,N,00046.34,W,213.8,T,218.0,T,0004.6,N,EGLM*38",
err: "nmea: GPBWC invalid magnetic bearing type: T",
},
{
name: "invalid nmea: DistanceNauticalMilesValid",
raw: "$GPBWC,220516,5130.02,N,00046.34,W,213.8,T,218.0,M,0004.6,K,EGLM*24",
err: "nmea: GPBWC invalid is distance to waypoint nautical miles unit: K",
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
m, err := Parse(tt.raw)
if tt.err != "" {
assert.Error(t, err)
assert.EqualError(t, err, tt.err)
} else {
assert.NoError(t, err)
bwc := m.(BWC)
bwc.BaseSentence = BaseSentence{}
assert.Equal(t, tt.msg, bwc)
}
})
}
}
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