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52 lines
1.1 KiB
Go
52 lines
1.1 KiB
Go
package opencv
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import (
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"testing"
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"time"
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"github.com/hybridgroup/gobot"
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"github.com/hybridgroup/gobot/gobottest"
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)
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var _ gobot.Driver = (*CameraDriver)(nil)
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func initTestCameraDriver() *CameraDriver {
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d := NewCameraDriver("bot", "")
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d.start = func(c *CameraDriver) (err error) {
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d.camera = &testCapture{}
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return nil
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}
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return d
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}
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func TestCameraDriver(t *testing.T) {
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d := initTestCameraDriver()
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gobottest.Assert(t, d.Name(), "bot")
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gobottest.Assert(t, d.Connection(), (gobot.Connection)(nil))
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}
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func TestCameraDriverStart(t *testing.T) {
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sem := make(chan bool)
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d := initTestCameraDriver()
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gobottest.Assert(t, len(d.Start()), 0)
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gobot.On(d.Event("frame"), func(data interface{}) {
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sem <- true
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})
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select {
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case <-sem:
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case <-time.After(100 * time.Millisecond):
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t.Errorf("Event \"frame\" was not published")
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}
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d = NewCameraDriver("bot", "")
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gobottest.Assert(t, len(d.Start()), 0)
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d = NewCameraDriver("bot", true)
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gobottest.Refute(t, len(d.Start()), 0)
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}
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func TestCameraDriverHalt(t *testing.T) {
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d := initTestCameraDriver()
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gobottest.Assert(t, len(d.Halt()), 0)
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}
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