1package unsnap 2 3// copyright (c) 2013-2016, Jason E. Aten. 4// License: MIT. 5 6import ( 7 "bytes" 8 "math/rand" 9 "testing" 10 11 cv "github.com/glycerine/goconvey/convey" 12) 13 14func TestNewReaderNewWriterAndIllustrateBasicUse(t *testing.T) { 15 16 cv.Convey("NewReader and NewWrite basic example", t, func() { 17 rand.Seed(29) 18 data := make([]byte, 2048) 19 rand.Read(data) 20 21 var buf bytes.Buffer 22 w := NewWriter(&buf) 23 24 // compress 25 _, err := w.Write(data) 26 if err != nil { 27 panic(err) 28 } 29 w.Close() 30 31 // uncompress 32 r := NewReader(&buf) 33 data2 := make([]byte, len(data)) 34 _, err = r.Read(data2) 35 if err != nil { 36 panic(err) 37 } 38 39 cv.So(data2, cv.ShouldResemble, data) 40 41 }) 42} 43