neoneo-go/pkg/encoding/address/address_test.go

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package address
import (
"testing"
"github.com/nspcc-dev/neo-go/pkg/util"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func TestUint160DecodeEncodeAddress(t *testing.T) {
addrs := []string{
"NRHkiY2hLy5ypD32CKZtL6pNwhbFMqDEhR",
"NPCD6gAxNuuJqssZY1eCJabuaz4BjBUHab",
"NUJUhgvvQyp6AmDBg3QRQ1cmRkMRhaXqZP",
}
for _, addr := range addrs {
val, err := StringToUint160(addr)
require.NoError(t, err)
assert.Equal(t, addr, Uint160ToString(val))
}
}
func TestUint160DecodeKnownAddress(t *testing.T) {
address := "NNnFn8iHWWnJe9QYoN1r4PeXMuVpfLVRS7"
val, err := StringToUint160(address)
require.NoError(t, err)
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assert.Equal(t, "b28427088a3729b2536d10122960394e8be6721f", val.StringLE())
assert.Equal(t, "1f72e68b4e39602912106d53b229378a082784b2", val.String())
}
func TestUint160DecodeBadBase58(t *testing.T) {
address := "AJeAEsmeD6t279Dx4n2HWdUvUmmXQ4iJv@"
_, err := StringToUint160(address)
require.Error(t, err)
}
func TestUint160DecodeBadPrefix(t *testing.T) {
// The same AJeAEsmeD6t279Dx4n2HWdUvUmmXQ4iJvP key encoded with 0x18 prefix.
address := "AhymDz4vvHLtvaN36CMbzkki7H2U8ENb8F"
_, err := StringToUint160(address)
require.Error(t, err)
}
func TestPrefixFirstLetter(t *testing.T) {
u := util.Uint160{}
require.EqualValues(t, 'N', Uint160ToString(u)[0])
for i := range u {
u[i] = 0xFF
}
require.EqualValues(t, 'N', Uint160ToString(u)[0])
}