func TestHashStream(t *testing.T) {
var buff bytes.Buffer
str := "Hello World"
buff.WriteString(str)
hashed, err := crypto.HashStream(hashSuite.Hash(), &buff)
if err != nil {
t.Fatal("error hashing" + err.Error())
}
h := hashSuite.Hash()
h.Write([]byte(str))
b := h.Sum(nil)
if !bytes.Equal(b, hashed) {
t.Fatal("hashes not equal")
}
}
func TestHashSuite(t *testing.T) {
var buff bytes.Buffer
content := make([]byte, 100)
buff.Write(content)
var buff2 bytes.Buffer
buff2.Write(content)
hashed, err := crypto.HashStream(hashSuite.Hash(), &buff)
hashedSuite, err2 := crypto.HashStreamSuite(hashSuite, &buff2)
if err != nil || err2 != nil {
t.Fatal("error hashing" + err.Error() + err2.Error())
}
if !bytes.Equal(hashed, hashedSuite) {
t.Fatal("hashes not equals")
}
}
func TestHashStreamAndByteEqual(t *testing.T) {
var buff bytes.Buffer
rb := make([]byte, 2048)
_, _ = rand.Read(rb)
str := string(rb)
buff.WriteString(str)
hashed, err := crypto.HashStream(hashSuite.Hash(), &buff)
if err != nil {
t.Fatal("error hashing" + err.Error())
}
hashed2, err := crypto.HashBytes(hashSuite.Hash(), []byte(str))
if err != nil {
t.Fatal("error hashing" + err.Error())
}
if !bytes.Equal(hashed2, hashed) {
t.Fatal("Ouch: HashStream and HashByte differ.")
}
}