initial import

core/iox/bufferpool_test.go

@@ -0,0 +1,15 @@
+package iox
+
+import (
+	"bytes"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestBufferPool(t *testing.T) {
+	capacity := 1024
+	pool := NewBufferPool(capacity)
+	pool.Put(bytes.NewBuffer(make([]byte, 0, 2*capacity)))
+	assert.True(t, pool.Get().Cap() <= capacity)
+}