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// Copyright 2011 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package httputil
import (
"bytes"
"io/ioutil"
"testing"
)
func TestChunk(t *testing.T) {
var b bytes.Buffer
w := NewChunkedWriter(&b)
const chunk1 = "hello, "
const chunk2 = "world! 0123456789abcdef"
w.Write([]byte(chunk1))
w.Write([]byte(chunk2))
w.Close()
if g, e := b.String(), "7\r\nhello, \r\n17\r\nworld! 0123456789abcdef\r\n0\r\n"; g != e {
t.Fatalf("chunk writer wrote %q; want %q", g, e)
}
r := NewChunkedReader(&b)
data, err := ioutil.ReadAll(r)
if err != nil {
t.Fatalf("ReadAll from NewChunkedReader: %v", err)
}
if g, e := string(data), chunk1+chunk2; g != e {
t.Errorf("chunk reader read %q; want %q", g, e)
}
}
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