168 lines
3.5 KiB
Go
168 lines
3.5 KiB
Go
package neurosky
|
|
|
|
import (
|
|
"bytes"
|
|
"errors"
|
|
"io"
|
|
"testing"
|
|
"time"
|
|
|
|
"github.com/hybridgroup/gobot"
|
|
"github.com/hybridgroup/gobot/gobottest"
|
|
)
|
|
|
|
var _ gobot.Driver = (*NeuroskyDriver)(nil)
|
|
|
|
func initTestNeuroskyDriver() *NeuroskyDriver {
|
|
a := NewNeuroskyAdaptor("bot", "/dev/null")
|
|
a.connect = func(n *NeuroskyAdaptor) (io.ReadWriteCloser, error) {
|
|
return &NullReadWriteCloser{}, nil
|
|
}
|
|
a.Connect()
|
|
return NewNeuroskyDriver(a, "bot")
|
|
}
|
|
|
|
func TestNeuroskyDriver(t *testing.T) {
|
|
d := initTestNeuroskyDriver()
|
|
gobottest.Assert(t, d.Name(), "bot")
|
|
gobottest.Assert(t, d.Connection().Name(), "bot")
|
|
}
|
|
func TestNeuroskyDriverStart(t *testing.T) {
|
|
sem := make(chan bool, 0)
|
|
d := initTestNeuroskyDriver()
|
|
gobot.Once(d.Event("error"), func(data interface{}) {
|
|
gobottest.Assert(t, data.(error), errors.New("read error"))
|
|
sem <- true
|
|
})
|
|
|
|
gobottest.Assert(t, len(d.Start()), 0)
|
|
|
|
<-time.After(50 * time.Millisecond)
|
|
readError = errors.New("read error")
|
|
|
|
select {
|
|
case <-sem:
|
|
case <-time.After(100 * time.Millisecond):
|
|
{
|
|
t.Errorf("error was not emitted")
|
|
}
|
|
|
|
}
|
|
}
|
|
|
|
func TestNeuroskyDriverHalt(t *testing.T) {
|
|
d := initTestNeuroskyDriver()
|
|
gobottest.Assert(t, len(d.Halt()), 0)
|
|
}
|
|
|
|
func TestNeuroskyDriverParse(t *testing.T) {
|
|
sem := make(chan bool)
|
|
d := initTestNeuroskyDriver()
|
|
|
|
// CodeEx
|
|
go func() {
|
|
<-time.After(5 * time.Millisecond)
|
|
d.parse(bytes.NewBuffer([]byte{0xAA, 0xAA, 1, 0x55, 0x00}))
|
|
}()
|
|
|
|
gobot.On(d.Event("extended"), func(data interface{}) {
|
|
sem <- true
|
|
})
|
|
|
|
select {
|
|
case <-sem:
|
|
case <-time.After(100 * time.Millisecond):
|
|
t.Errorf("Event \"extended\" was not published")
|
|
}
|
|
|
|
// CodeSignalQuality
|
|
go func() {
|
|
<-time.After(5 * time.Millisecond)
|
|
d.parse(bytes.NewBuffer([]byte{0xAA, 0xAA, 2, 0x02, 100, 0x00}))
|
|
}()
|
|
|
|
gobot.On(d.Event("signal"), func(data interface{}) {
|
|
gobottest.Assert(t, data.(byte), byte(100))
|
|
sem <- true
|
|
})
|
|
|
|
<-sem
|
|
|
|
// CodeAttention
|
|
go func() {
|
|
<-time.After(5 * time.Millisecond)
|
|
d.parse(bytes.NewBuffer([]byte{0xAA, 0xAA, 2, 0x04, 40, 0x00}))
|
|
}()
|
|
|
|
gobot.On(d.Event("attention"), func(data interface{}) {
|
|
gobottest.Assert(t, data.(byte), byte(40))
|
|
sem <- true
|
|
})
|
|
|
|
<-sem
|
|
|
|
// CodeMeditation
|
|
go func() {
|
|
<-time.After(5 * time.Millisecond)
|
|
d.parse(bytes.NewBuffer([]byte{0xAA, 0xAA, 2, 0x05, 60, 0x00}))
|
|
}()
|
|
|
|
gobot.On(d.Event("meditation"), func(data interface{}) {
|
|
gobottest.Assert(t, data.(byte), byte(60))
|
|
sem <- true
|
|
})
|
|
|
|
<-sem
|
|
|
|
// CodeBlink
|
|
go func() {
|
|
<-time.After(5 * time.Millisecond)
|
|
d.parse(bytes.NewBuffer([]byte{0xAA, 0xAA, 2, 0x16, 150, 0x00}))
|
|
}()
|
|
|
|
gobot.On(d.Event("blink"), func(data interface{}) {
|
|
gobottest.Assert(t, data.(byte), byte(150))
|
|
sem <- true
|
|
})
|
|
|
|
<-sem
|
|
|
|
// CodeWave
|
|
go func() {
|
|
<-time.After(5 * time.Millisecond)
|
|
d.parse(bytes.NewBuffer([]byte{0xAA, 0xAA, 4, 0x80, 0x00, 0x40, 0x11, 0x00}))
|
|
}()
|
|
|
|
gobot.On(d.Event("wave"), func(data interface{}) {
|
|
gobottest.Assert(t, data.(int16), int16(16401))
|
|
sem <- true
|
|
})
|
|
|
|
<-sem
|
|
|
|
// CodeAsicEEG
|
|
go func() {
|
|
<-time.After(5 * time.Millisecond)
|
|
d.parse(bytes.NewBuffer([]byte{0xAA, 0xAA, 30, 0x83, 24, 1, 121, 89, 0,
|
|
97, 26, 0, 30, 189, 0, 57, 1, 0, 62, 160, 0, 31, 127, 0, 18, 207, 0, 13,
|
|
108, 0x00}))
|
|
}()
|
|
|
|
gobot.On(d.Event("eeg"), func(data interface{}) {
|
|
gobottest.Assert(t,
|
|
data.(EEG),
|
|
EEG{
|
|
Delta: 1573241,
|
|
Theta: 5832801,
|
|
LoAlpha: 1703966,
|
|
HiAlpha: 12386361,
|
|
LoBeta: 65598,
|
|
HiBeta: 10485791,
|
|
LoGamma: 8323090,
|
|
MidGamma: 13565965,
|
|
})
|
|
sem <- true
|
|
})
|
|
<-sem
|
|
}
|