94 lines
1.6 KiB
Go
94 lines
1.6 KiB
Go
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package queue
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import (
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"sync"
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"testing"
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. "github.com/franela/goblin"
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"github.com/gin-gonic/gin"
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)
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func TestBuild(t *testing.T) {
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g := Goblin(t)
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g.Describe("Queue", func() {
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g.It("Should publish item", func() {
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c := new(gin.Context)
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q := newQueue()
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ToContext(c, q)
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w1 := &Work{}
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w2 := &Work{}
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Publish(c, w1)
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Publish(c, w2)
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g.Assert(len(q.items)).Equal(2)
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g.Assert(len(q.itemc)).Equal(2)
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})
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g.It("Should remove item", func() {
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c := new(gin.Context)
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q := newQueue()
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ToContext(c, q)
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w1 := &Work{}
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w2 := &Work{}
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w3 := &Work{}
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Publish(c, w1)
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Publish(c, w2)
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Publish(c, w3)
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Remove(c, w2)
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g.Assert(len(q.items)).Equal(2)
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g.Assert(len(q.itemc)).Equal(2)
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g.Assert(Pull(c)).Equal(w1)
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g.Assert(Pull(c)).Equal(w3)
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g.Assert(Remove(c, w2)).Equal(ErrNotFound)
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})
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g.It("Should pull item", func() {
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c := new(gin.Context)
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q := New()
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ToContext(c, q)
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cn := new(closeNotifier)
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cn.closec = make(chan bool, 1)
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w1 := &Work{}
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w2 := &Work{}
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Publish(c, w1)
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g.Assert(Pull(c)).Equal(w1)
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Publish(c, w2)
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g.Assert(PullClose(c, cn)).Equal(w2)
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})
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g.It("Should cancel pulling item", func() {
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c := new(gin.Context)
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q := New()
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ToContext(c, q)
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cn := new(closeNotifier)
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cn.closec = make(chan bool, 1)
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var wg sync.WaitGroup
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go func() {
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wg.Add(1)
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g.Assert(PullClose(c, cn) == nil).IsTrue()
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wg.Done()
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}()
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go func() {
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cn.closec <- true
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}()
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wg.Wait()
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})
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})
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}
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type closeNotifier struct {
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closec chan bool
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}
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func (c *closeNotifier) CloseNotify() <-chan bool {
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return c.closec
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}
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