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_pkg.dev: drop address pkg, move test into crypto

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address wrappers don't seem to fit well into master's code, so just drop 'em,
but pick the testing function with good known input/output pair.
This commit is contained in:
Roman Khimov 2019-08-26 15:46:19 +03:00
parent d7701fe7db
commit 2275b9e4ad
3 changed files with 13 additions and 61 deletions
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43
_pkg.dev/wire/util/address/address.go
View file

@ -1,43 +0,0 @@
package address
import (
"github.com/CityOfZion/neo-go/pkg/crypto/base58"
"github.com/CityOfZion/neo-go/pkg/wire/util"
)
// ToScriptHash converts an address to a script hash
func ToScriptHash(address string) string {
a, err := Uint160Decode(address)
if err != nil {
return ""
}
return a.String()
}
// ToReverseScriptHash converts an address to a reverse script hash
func ToReverseScriptHash(address string) string {
a, err := Uint160Decode(address)
if err != nil {
return ""
}
return a.ReverseString()
}
// FromUint160 returns the "NEO address" from the given
// Uint160.
func FromUint160(u util.Uint160) (string, error) {
// Dont forget to prepend the Address version 0x17 (23) A
b := append([]byte{0x17}, u.Bytes()...)
return base58.CheckEncode(b)
}
// Uint160Decode attempts to decode the given NEO address string
// into an Uint160.
func Uint160Decode(s string) (u util.Uint160, err error) {
b, err := base58.CheckDecode(s)
if err != nil {
return u, err
}
return util.Uint160DecodeBytes(b[1:21])
}

17
_pkg.dev/wire/util/address/address_test.go
View file

@ -1,17 +0,0 @@
package address
import (
"testing"
"github.com/stretchr/testify/assert"
)
func TestScriptHash(t *testing.T) {
address := "AJeAEsmeD6t279Dx4n2HWdUvUmmXQ4iJvP"
hash := ToScriptHash(address)
reverseHash := ToReverseScriptHash(address)
assert.Equal(t, "b28427088a3729b2536d10122960394e8be6721f", reverseHash)
assert.Equal(t, "1f72e68b4e39602912106d53b229378a082784b2", hash)
}

14
pkg/crypto/address_test.go
View file

@ -6,7 +6,7 @@ import (
"github.com/stretchr/testify/assert"
)
func TestUint160DecodeAddress(t *testing.T) {
func TestUint160DecodeEncodeAddress(t *testing.T) {
addrs := []string{
"AMLr1CpPQtbEdiJdriX1HpRNMZUwbU2Huj",
"AKtwd3DRXj3nL5kHMUoNsdnsCEVjnuuTFF",
@ -20,3 +20,15 @@ func TestUint160DecodeAddress(t *testing.T) {
assert.Equal(t, addr, AddressFromUint160(val))
}
}
func TestUint160DecodeKnownAddress(t *testing.T) {
address := "AJeAEsmeD6t279Dx4n2HWdUvUmmXQ4iJvP"
val, err := Uint160DecodeAddress(address)
if err != nil {
t.Fatal(err)
}
assert.Equal(t, "b28427088a3729b2536d10122960394e8be6721f", val.ReverseString())
assert.Equal(t, "1f72e68b4e39602912106d53b229378a082784b2", val.String())
}