hybridgroup.gobot/platforms/audio/audio_driver_test.go

43 lines
971 B
Go

// Based on aplay audio adaptor written by @colemanserious (https://github.com/colemanserious)
package audio
import (
"os/exec"
"testing"
"gobot.io/x/gobot"
"gobot.io/x/gobot/gobottest"
)
var _ gobot.Driver = (*Driver)(nil)
func TestAudioDriver(t *testing.T) {
d := NewDriver(NewAdaptor(), "../../examples/laser.mp3")
gobottest.Assert(t, d.Filename(), "../../examples/laser.mp3")
gobottest.Refute(t, d.Connection(), nil)
gobottest.Assert(t, d.Start(), nil)
gobottest.Assert(t, d.Halt(), nil)
}
func TestAudioDriverSoundWithNoFilename(t *testing.T) {
d := NewDriver(NewAdaptor(), "")
errors := d.Sound("")
gobottest.Assert(t, errors[0].Error(), "Requires filename for audio file.")
}
func TestAudioDriverSoundWithDefaultFilename(t *testing.T) {
execCommand = gobottest.ExecCommand
defer func() { execCommand = exec.Command }()
d := NewDriver(NewAdaptor(), "../../examples/laser.mp3")
errors := d.Play()
gobottest.Assert(t, len(errors), 0)
}