package alamo

import (
	"encoding/json"
	"math"
	"testing"

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

func TestGatewayRecordRejectsInvalidMACAndNonfiniteTemperatures(t *testing.T) {
	var record gatewayRecord

	require.NoError(t, json.Unmarshal([]byte(validRecord), &record))

	invalid := "zzzzzzzzzzzz"
	record.MAC = &invalid
	_, err := record.state()
	require.Error(t, err)

	valid := testMAC
	record.MAC = &valid
	nonfinite := math.NaN()
	record.Floor = &nonfinite
	_, err = record.state()
	require.ErrorContains(t, err, "finite")
}