80 lines
1.3 KiB
Go
80 lines
1.3 KiB
Go
package gobot
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import (
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"fmt"
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"testing"
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"time"
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)
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func TestEvery(t *testing.T) {
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i := 0
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Every(2*time.Millisecond, func() {
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i++
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})
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<-time.After(5 * time.Millisecond)
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Assert(t, i, 2)
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}
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func TestAfter(t *testing.T) {
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i := 0
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After(1*time.Millisecond, func() {
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i++
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})
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<-time.After(2 * time.Millisecond)
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Assert(t, i, 1)
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}
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func TestPublish(t *testing.T) {
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e := &Event{Chan: make(chan interface{}, 1)}
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Publish(e, 1)
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Publish(e, 2)
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Publish(e, 3)
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Publish(e, 4)
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i := <-e.Chan
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Assert(t, i, 1)
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}
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func TestOn(t *testing.T) {
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var i int
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e := NewEvent()
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On(e, func(data interface{}) {
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i = data.(int)
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})
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Publish(e, 10)
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<-time.After(1 * time.Millisecond)
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Assert(t, i, 10)
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}
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func TestOnce(t *testing.T) {
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i := 0
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e := NewEvent()
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Once(e, func(data interface{}) {
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i += data.(int)
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})
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On(e, func(data interface{}) {
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i += data.(int)
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})
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Publish(e, 10)
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<-time.After(1 * time.Millisecond)
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Publish(e, 10)
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<-time.After(1 * time.Millisecond)
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Assert(t, i, 30)
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}
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func TestFromScale(t *testing.T) {
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Assert(t, FromScale(5, 0, 10), 0.5)
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}
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func TestToScale(t *testing.T) {
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Assert(t, ToScale(500, 0, 10), 10.0)
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Assert(t, ToScale(-1, 0, 10), 0.0)
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Assert(t, ToScale(0.5, 0, 10), 5.0)
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}
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func TestRand(t *testing.T) {
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a := Rand(1000)
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b := Rand(1000)
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if a == b {
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t.Error(fmt.Sprintf("%v should not equal %v", a, b))
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}
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}
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