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package nmea
import (
"testing"
"github.com/stretchr/testify/assert"
)
var gsatests = []struct {
name string
raw string
err string
msg GSA
}{
{
name: "good sentence",
raw: "$GPGSA,A,3,22,19,18,27,14,03,,,,,,,3.1,2.0,2.4*36",
msg: GSA{
Mode: "A",
FixType: "3",
SV: []string{"22", "19", "18", "27", "14", "03"},
PDOP: 3.1,
HDOP: 2,
VDOP: 2.4,
},
},
{
name: "good sentence with system id",
raw: "$GNGSA,A,3,13,12,22,19,08,21,,,,,,,1.05,0.64,0.83,4*0B",
msg: GSA{
Mode: "A",
FixType: "3",
SV: []string{"13", "12", "22", "19", "08", "21"},
PDOP: 1.05,
HDOP: 0.64,
VDOP: 0.83,
SystemID: 4,
},
},
{
name: "bad mode",
raw: "$GPGSA,F,3,22,19,18,27,14,03,,,,,,,3.1,2.0,2.4*31",
err: "nmea: GPGSA invalid selection mode: F",
},
{
name: "bad fix",
raw: "$GPGSA,A,6,22,19,18,27,14,03,,,,,,,3.1,2.0,2.4*33",
err: "nmea: GPGSA invalid fix type: 6",
},
}
func TestGSA(t *testing.T) {
for _, tt := range gsatests {
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)
gsa := m.(GSA)
gsa.BaseSentence = BaseSentence{}
assert.Equal(t, tt.msg, gsa)
}
})
}
}
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