package alamo

import (
	"encoding/json"
	"testing"

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

func TestControlSettingsRequiresCompleteSupportedValues(t *testing.T) {
	for _, value := range []string{`null`, `{}`, `{"mode":"heat"}`, `{"mode":"heat","target_temperature":null}`, `{"mode":"cool","target_temperature":20}`, `{"mode":"heat","target_temperature":20,"extra":1}`, `{"mode":"off","target_temperature":20} {}`, `[]`, `{"mode":"heat","target_temperature":"20"}`} {
		_, err := decodeControl(json.RawMessage(value))
		require.Error(t, err)
	}

	for _, mode := range []string{"off", "heat"} {
		settings, err := decodeControl(json.RawMessage(`{"mode":"` + mode + `","target_temperature":21.5}`))
		require.NoError(t, err)
		require.Equal(t, mode, settings.Mode)
		require.InDelta(t, 21.5, settings.TargetTemperature, 0.001)
	}
}