From c01cb387ad180d8e12754f30a352197eb6dd12d8 Mon Sep 17 00:00:00 2001
From: Koichi Shiraishi <zchee.io@gmail.com>
Date: Mon, 14 Feb 2022 20:52:10 +0900
Subject: [PATCH] messageID: add benchmark for NewSafeID

Signed-off-by: Koichi Shiraishi <zchee.io@gmail.com>
---
 messageID_test.go | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 messageID_test.go

diff --git a/messageID_test.go b/messageID_test.go
new file mode 100644
index 000000000..073bf3f33
--- /dev/null
+++ b/messageID_test.go
@@ -0,0 +1,27 @@
+package slack
+
+import (
+	"testing"
+)
+
+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()
+		}
+	})
+}