ths_test.go

package nmea

import (
	"testing"

	"github.com/stretchr/testify/assert"
)

var thstests = []struct {
	name string
	raw  string
	err  string
	msg  THS
}{
	{
		name: "good sentence AutonomousTHS",
		raw:  "$INTHS,123.456,A*20",
		msg: THS{
			Heading: 123.456,
			Status:  AutonomousTHS,
		},
	},
	{
		name: "good sentence EstimatedTHS",
		raw:  "$INTHS,123.456,E*24",
		msg: THS{
			Heading: 123.456,
			Status:  EstimatedTHS,
		},
	},
	{
		name: "good sentence ManualTHS",
		raw:  "$INTHS,123.456,M*2C",
		msg: THS{
			Heading: 123.456,
			Status:  ManualTHS,
		},
	},
	{
		name: "good sentence SimulatorTHS",
		raw:  "$INTHS,123.456,S*32",
		msg: THS{
			Heading: 123.456,
			Status:  SimulatorTHS,
		},
	},
	{
		name: "good sentence InvalidTHS",
		raw:  "$INTHS,,V*1E",
		msg: THS{
			Heading: 0.0,
			Status:  InvalidTHS,
		},
	},
	{
		name: "invalid Status",
		raw:  "$INTHS,123.456,B*23",
		err:  "nmea: INTHS invalid status: B",
	},
	{
		name: "invalid Heading",
		raw:  "$INTHS,XXX,A*51",
		err:  "nmea: INTHS invalid heading: XXX",
	},
}

func TestTHS(t *testing.T) {
	for _, tt := range thstests {
		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)
				ths := m.(THS)
				ths.BaseSentence = BaseSentence{}
				assert.Equal(t, tt.msg, ths)
			}
		})
	}
}