90 lines
1.8 KiB
Go
90 lines
1.8 KiB
Go
package sphero
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import (
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"errors"
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"io"
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"strings"
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"testing"
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"gobot.io/x/gobot"
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"gobot.io/x/gobot/gobottest"
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)
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var _ gobot.Adaptor = (*Adaptor)(nil)
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type nullReadWriteCloser struct{}
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var testAdaptorRead = func(p []byte) (int, error) {
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return len(p), nil
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}
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func (nullReadWriteCloser) Write(p []byte) (int, error) {
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return testAdaptorRead(p)
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}
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var testAdaptorWrite = func(b []byte) (int, error) {
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return len(b), nil
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}
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func (nullReadWriteCloser) Read(b []byte) (int, error) {
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return testAdaptorWrite(b)
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}
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var testAdaptorClose = func() error {
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return nil
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}
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func (nullReadWriteCloser) Close() error {
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return testAdaptorClose()
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}
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func initTestSpheroAdaptor() *Adaptor {
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a := NewAdaptor("/dev/null")
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a.connect = func(string) (io.ReadWriteCloser, error) {
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return &nullReadWriteCloser{}, nil
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}
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return a
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}
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func TestSpheroAdaptor(t *testing.T) {
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a := initTestSpheroAdaptor()
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gobottest.Assert(t, strings.HasPrefix(a.Name(), "Sphero"), true)
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gobottest.Assert(t, a.Port(), "/dev/null")
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}
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func TestSpheroAdaptorReconnect(t *testing.T) {
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a := initTestSpheroAdaptor()
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a.Connect()
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gobottest.Assert(t, a.connected, true)
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a.Reconnect()
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gobottest.Assert(t, a.connected, true)
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a.Disconnect()
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gobottest.Assert(t, a.connected, false)
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a.Reconnect()
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gobottest.Assert(t, a.connected, true)
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}
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func TestSpheroAdaptorFinalize(t *testing.T) {
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a := initTestSpheroAdaptor()
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a.Connect()
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gobottest.Assert(t, a.Finalize(), nil)
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testAdaptorClose = func() error {
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return errors.New("close error")
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}
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a.connected = true
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gobottest.Assert(t, a.Finalize(), errors.New("close error"))
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}
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func TestSpheroAdaptorConnect(t *testing.T) {
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a := initTestSpheroAdaptor()
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gobottest.Assert(t, a.Connect(), nil)
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a.connect = func(string) (io.ReadWriteCloser, error) {
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return nil, errors.New("connect error")
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}
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gobottest.Assert(t, a.Connect(), errors.New("connect error"))
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}
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