hybridgroup.gobot/platforms/joystick/joystick_adaptor_test.go

package joystick

import (
	"errors"
	"testing"

	"github.com/hybridgroup/gobot"
	"github.com/hybridgroup/gobot/gobottest"
)

var _ gobot.Adaptor = (*Adaptor)(nil)

func initTestAdaptor() *Adaptor {
	a := NewAdaptor()
	a.connect = func(j *Adaptor) (err error) {
		j.joystick = &testJoystick{}
		return nil
	}
	return a
}

func TestAdaptorConnect(t *testing.T) {
	a := initTestAdaptor()
	gobottest.Assert(t, a.Connect(), nil)

	a = NewAdaptor()
	gobottest.Assert(t, a.Connect(), errors.New("No joystick available"))
}

func TestAdaptorFinalize(t *testing.T) {
	a := initTestAdaptor()
	a.Connect()
	gobottest.Assert(t, a.Finalize(), nil)
}