slack/messageID_test.go at master · adeebahmed/slack

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package slack

import (

"testing"

)

func TestNewSafeID(t *testing.T) {

idgen := NewSafeID(1)

id1 := idgen.Next()

id2 := idgen.Next()

if id1 == id2 {

t.Fatalf("id1 and id2 are same: id1: %d, id2: %d", id1, id2)

}

idgen = NewSafeID(100)

id100 := idgen.Next()

id101 := idgen.Next()

if id2 == id100 {

t.Fatalf("except id2 and id100 not same: id2: %d, id101: %d", id2, id100)

}

if id100 == id101 {

t.Fatalf("id1 and id2 are same: id100: %d, id101: %d", id100, id101)

}

var id int

func BenchmarkNewSafeID(b *testing.B) {

b.ReportAllocs()

idgen := NewSafeID(1)

for i := 0; i < b.N; i++ {

id = idgen.Next()

}

func BenchmarkNewSafeIDParallel(b *testing.B) {

b.ReportAllocs()

b.RunParallel(func(pb *testing.PB) {

for pb.Next() {

idgen := NewSafeID(1)

id = idgen.Next()

}

})

}