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package nmea
import (
"github.com/stretchr/testify/assert"
"testing"
)
func TestVDR(t *testing.T) {
var tests = []struct {
name string
raw string
err string
msg VDR
}{
{
name: "good sentence",
raw: "$IIVDR,10.1,T,12.3,M,1.2,N*3A",
msg: VDR{
SetDegreesTrue: 10.1,
SetDegreesTrueUnit: BearingTrue,
SetDegreesMagnetic: 12.3,
SetDegreesMagneticUnit: BearingMagnetic,
DriftKnots: 1.2,
DriftUnit: SpeedKnots,
},
},
{
name: "invalid nmea: SetDegreesTrueUnit",
raw: "$IIVDR,10.1,x,12.3,M,1.2,N*16",
err: "nmea: IIVDR invalid true set unit: x",
},
{
name: "invalid nmea: SetDegreesMagneticUnit",
raw: "$IIVDR,10.1,T,12.3,x,1.2,N*0f",
err: "nmea: IIVDR invalid magnetic set unit: x",
},
{
name: "invalid nmea: DriftUnit",
raw: "$IIVDR,10.1,T,12.3,M,1.2,x*0c",
err: "nmea: IIVDR invalid drift unit: 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)
vdr := m.(VDR)
vdr.BaseSentence = BaseSentence{}
assert.Equal(t, tt.msg, vdr)
}
})
}
}
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