mirror of
https://github.com/nspcc-dev/neo-go.git
synced 2024-11-23 03:38:35 +00:00
c1b1b6fca4
With associated test and drop duplicating Uint160 implementation from _pkg.dev. It doesn't seem to be used in pkg code at the moment, but still it can be useful. Refs #307.
88 lines
1.9 KiB
Go
88 lines
1.9 KiB
Go
package util
|
|
|
|
import (
|
|
"encoding/hex"
|
|
"testing"
|
|
|
|
"github.com/stretchr/testify/assert"
|
|
)
|
|
|
|
func TestUint160UnmarshalJSON(t *testing.T) {
|
|
str := "2d3b96ae1bcc5a585e075e3b81920210dec16302"
|
|
expected, err := Uint160DecodeString(str)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
// UnmarshalJSON should decode hex-strings
|
|
var u1, u2 Uint160
|
|
|
|
if err = u1.UnmarshalJSON([]byte(`"` + str + `"`)); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
assert.True(t, expected.Equals(u1))
|
|
|
|
s, err := expected.MarshalJSON()
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
// UnmarshalJSON should decode hex-strings prefixed by 0x
|
|
if err = u2.UnmarshalJSON(s); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
assert.True(t, expected.Equals(u1))
|
|
}
|
|
|
|
func TestUInt160DecodeString(t *testing.T) {
|
|
hexStr := "2d3b96ae1bcc5a585e075e3b81920210dec16302"
|
|
val, err := Uint160DecodeString(hexStr)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
assert.Equal(t, hexStr, val.String())
|
|
}
|
|
|
|
func TestUint160DecodeBytes(t *testing.T) {
|
|
hexStr := "2d3b96ae1bcc5a585e075e3b81920210dec16302"
|
|
b, err := hex.DecodeString(hexStr)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
val, err := Uint160DecodeBytes(b)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
assert.Equal(t, hexStr, val.String())
|
|
}
|
|
|
|
func TestUInt160Equals(t *testing.T) {
|
|
a := "2d3b96ae1bcc5a585e075e3b81920210dec16302"
|
|
b := "4d3b96ae1bcc5a585e075e3b81920210dec16302"
|
|
|
|
ua, err := Uint160DecodeString(a)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
ub, err := Uint160DecodeString(b)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if ua.Equals(ub) {
|
|
t.Fatalf("%s and %s cannot be equal", ua, ub)
|
|
}
|
|
if !ua.Equals(ua) {
|
|
t.Fatalf("%s and %s must be equal", ua, ua)
|
|
}
|
|
}
|
|
|
|
func TestUInt160String(t *testing.T) {
|
|
hexStr := "b28427088a3729b2536d10122960394e8be6721f"
|
|
hexRevStr := "1f72e68b4e39602912106d53b229378a082784b2"
|
|
|
|
val, err := Uint160DecodeString(hexStr)
|
|
assert.Nil(t, err)
|
|
|
|
assert.Equal(t, hexStr, val.String())
|
|
assert.Equal(t, hexRevStr, val.ReverseString())
|
|
}
|