forked from mirror/go-ethereum
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
73 lines
2.1 KiB
73 lines
2.1 KiB
// Copyright 2015 The go-ethereum Authors
|
|
// This file is part of the go-ethereum library.
|
|
//
|
|
// The go-ethereum library is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU Lesser General Public License as published by
|
|
// the Free Software Foundation, either version 3 of the License, or
|
|
// (at your option) any later version.
|
|
//
|
|
// The go-ethereum library is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU Lesser General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU Lesser General Public License
|
|
// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
package rpc
|
|
|
|
import (
|
|
"bytes"
|
|
"encoding/json"
|
|
"math/big"
|
|
"testing"
|
|
)
|
|
|
|
func TestNewHexNumber(t *testing.T) {
|
|
tests := []interface{}{big.NewInt(123), int64(123), uint64(123), int8(123), uint8(123)}
|
|
|
|
for i, v := range tests {
|
|
hn := NewHexNumber(v)
|
|
if hn == nil {
|
|
t.Fatalf("Unable to create hex number instance for tests[%d]", i)
|
|
}
|
|
if hn.Int64() != 123 {
|
|
t.Fatalf("expected %d, got %d on value tests[%d]", 123, hn.Int64(), i)
|
|
}
|
|
}
|
|
|
|
failures := []interface{}{"", nil, []byte{1, 2, 3, 4}}
|
|
for i, v := range failures {
|
|
hn := NewHexNumber(v)
|
|
if hn != nil {
|
|
t.Fatalf("Creating a nex number instance of %T should fail (failures[%d])", failures[i], i)
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestHexNumberUnmarshalJSON(t *testing.T) {
|
|
tests := []string{`"0x4d2"`, "1234", `"1234"`}
|
|
for i, v := range tests {
|
|
var hn HexNumber
|
|
if err := json.Unmarshal([]byte(v), &hn); err != nil {
|
|
t.Fatalf("Test %d failed - %s", i, err)
|
|
}
|
|
|
|
if hn.Int64() != 1234 {
|
|
t.Fatalf("Expected %d, got %d for test[%d]", 1234, hn.Int64(), i)
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestHexNumberMarshalJSON(t *testing.T) {
|
|
hn := NewHexNumber(1234567890)
|
|
got, err := json.Marshal(hn)
|
|
if err != nil {
|
|
t.Fatalf("Unable to marshal hex number - %s", err)
|
|
}
|
|
|
|
exp := []byte(`"0x499602d2"`)
|
|
if bytes.Compare(exp, got) != 0 {
|
|
t.Fatalf("Invalid json.Marshal, expected '%s', got '%s'", exp, got)
|
|
}
|
|
}
|
|
|