package pool import ( "bytes" "strings" "testing" ) func TestBytes(t *testing.T) { p := NewPool(func() *bytes.Buffer { return bytes.NewBuffer(nil) }) b := p.Get() b.Write([]byte(`test`)) if b.String() != "test" { t.Fatal("pool not works") } p.Put(b) } func TestStrings(t *testing.T) { p := NewPool(func() *strings.Builder { return &strings.Builder{} }) b := p.Get() b.Write([]byte(`test`)) if b.String() != "test" { t.Fatal("pool not works") } p.Put(b) }