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package nmea
import (
"github.com/stretchr/testify/assert"
"testing"
)
func TestXTE(t *testing.T) {
var tests = []struct {
name string
raw string
err string
msg XTE
}{
{
name: "good sentence",
raw: "$GPXTE,V,V,10.1,L,N*6E",
msg: XTE{
StatusGeneralWarning: "V",
StatusLockWarning: "V",
CrossTrackErrorMagnitude: 10.1,
DirectionToSteer: "L",
CrossTrackUnits: "N",
FFAMode: "",
},
},
{
name: "good sentence with FAAMode",
raw: "$GPXTE,V,V,,,N,S*43",
msg: XTE{
StatusGeneralWarning: "V",
StatusLockWarning: "V",
CrossTrackErrorMagnitude: 0,
DirectionToSteer: "",
CrossTrackUnits: "N",
FFAMode: "S",
},
},
{
name: "invalid nmea: StatusGeneralWarning",
raw: "$GPXTE,x,V,,,N,S*6d",
err: "nmea: GPXTE invalid general warning: x",
},
{
name: "invalid nmea: StatusLockWarning",
raw: "$GPXTE,V,x,,,N,S*6d",
err: "nmea: GPXTE invalid lock warning: x",
},
{
name: "invalid nmea: DirectionToSteer",
raw: "$GPXTE,V,V,,x,N,S*3b",
err: "nmea: GPXTE invalid direction to steer: x",
},
{
name: "invalid nmea: CrossTrackUnits",
raw: "$GPXTE,V,V,,,x,S*75",
err: "nmea: GPXTE invalid cross track units: x",
},
}
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)
xte := m.(XTE)
xte.BaseSentence = BaseSentence{}
assert.Equal(t, tt.msg, xte)
}
})
}
}
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