hyung-hwan
09593fd678
enhanded route_started log messages renamed service to svc for some items added two more fields to denote requested service address/network to ServerRoute
72 lines
1.6 KiB
Go
72 lines
1.6 KiB
Go
package hodu_test
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import "fmt"
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import "hodu"
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import "sync"
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import "testing"
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import "time"
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func TestBulletin(t *testing.T) {
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var b *hodu.Bulletin[string]
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var s1 *hodu.BulletinSubscription[string]
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var s2 *hodu.BulletinSubscription[string]
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var wg sync.WaitGroup
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var nmsgs1 int
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var nmsgs2 int
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b = hodu.NewBulletin[string](100)
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s1, _ = b.Subscribe("t1")
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s2, _ = b.Subscribe("t2")
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wg.Add(1)
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go func() {
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var m string
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var ok bool
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var c1 chan string
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var c2 chan string
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c1 = s1.C
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c2 = s2.C
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defer wg.Done()
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for c1 != nil || c2 != nil {
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select {
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case m, ok = <-c1:
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if ok { fmt.Printf ("s1: %+v\n", m); nmsgs1++ } else { c1 = nil; fmt.Printf ("s1 closed\n")}
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case m, ok = <-c2:
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if ok { fmt.Printf ("s2: %+v\n", m); nmsgs2++ } else { c2 = nil; fmt.Printf ("s2 closed\n") }
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}
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}
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}()
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b.Publish("t1", "donkey")
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b.Publish("t2", "monkey")
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b.Publish("t1", "donkey kong")
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b.Publish("t2", "monkey hong")
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b.Publish("t3", "home")
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b.Publish("t2", "fire")
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b.Publish("t1", "sunflower")
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b.Publish("t2", "itsy bitsy spider")
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b.Publish("t3", "marigold")
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b.Publish("t3", "parrot")
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time.Sleep(100 * time.Millisecond)
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b.Publish("t2", "tiger")
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time.Sleep(100 * time.Millisecond)
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b.Unsubscribe(s2)
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b.Publish("t2", "lion king")
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b.Publish("t2", "fly to the skyp")
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time.Sleep(100 * time.Millisecond)
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b.Close()
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wg.Wait()
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fmt.Printf ("---------------------\n")
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if nmsgs1 != 3 { t.Errorf("number of messages for s1 received must be 3, but got %d\n", nmsgs1) }
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if nmsgs2 != 5 { t.Errorf("number of messages for s2 received must be 5, but got %d\n", nmsgs2) }
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}
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