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Improved test coverage for rpc types

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This commit is contained in:
Taylor Gerring 2015-04-04 15:09:30 +02:00
parent 71e62eb620
commit 435378e953
2 changed files with 158 additions and 14 deletions
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18
rpc/types.go
View File

@ -43,16 +43,11 @@ func (d *hexdata) MarshalJSON() ([]byte, error) {
return json.Marshal(d.String())
}
func (d *hexdata) UnmarshalJSON(b []byte) (err error) {
d.data = common.FromHex(string(b))
return nil
}
func newHexData(input interface{}) *hexdata {
d := new(hexdata)
if input == nil {
d.data = nil
d.isNil = true
return d
}
switch input := input.(type) {
@ -105,19 +100,19 @@ func newHexData(input interface{}) *hexdata {
case int16:
d.data = big.NewInt(int64(input)).Bytes()
case uint16:
buff := make([]byte, 8)
buff := make([]byte, 2)
binary.BigEndian.PutUint16(buff, input)
d.data = buff
case int32:
d.data = big.NewInt(int64(input)).Bytes()
case uint32:
buff := make([]byte, 8)
buff := make([]byte, 4)
binary.BigEndian.PutUint32(buff, input)
d.data = buff
case string: // hexstring
d.data = common.Big(input).Bytes()
default:
d.data = nil
d.isNil = true
}
return d
@ -147,11 +142,6 @@ func (d *hexnum) MarshalJSON() ([]byte, error) {
return json.Marshal(d.String())
}
func (d *hexnum) UnmarshalJSON(b []byte) (err error) {
d.data = common.FromHex(string(b))
return nil
}
func newHexNum(input interface{}) *hexnum {
d := new(hexnum)

154
rpc/types_test.go
View File

@ -1,7 +1,13 @@
package rpc
import (
"bytes"
"encoding/json"
"math/big"
"testing"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core/types"
)
func TestInvalidTypeError(t *testing.T) {
@ -48,3 +54,151 @@ func TestValidationError(t *testing.T) {
t.Error(err.Error())
}
}
func TestHexdataMarshalNil(t *testing.T) {
hd := newHexData([]byte{})
hd.isNil = true
v, _ := json.Marshal(hd)
if string(v) != "null" {
t.Errorf("Expected null, got %s", v)
}
}
func TestHexnumMarshalNil(t *testing.T) {
hn := newHexNum([]byte{})
hn.isNil = true
v, _ := json.Marshal(hn)
if string(v) != "null" {
t.Errorf("Expected null, got %s", v)
}
}
func TestHexdataNil(t *testing.T) {
v := newHexData(nil)
if v.isNil != true {
t.Errorf("Expected isNil to be true, but is %v", v.isNil)
}
}
func TestHexdataPtrHash(t *testing.T) {
in := common.Hash{0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31}
v := newHexData(&in)
if bytes.Compare(in.Bytes(), v.data) != 0 {
t.Errorf("Got % x expected % x", in, v.data)
}
}
func TestHexdataPtrHashNil(t *testing.T) {
var in *common.Hash
in = nil
v := newHexData(in)
if !v.isNil {
t.Errorf("Expect isNil to be true, but is %v", v.isNil)
}
}
func TestHexdataPtrAddress(t *testing.T) {
in := common.Address{0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19}
v := newHexData(&in)
if bytes.Compare(in.Bytes(), v.data) != 0 {
t.Errorf("Got % x expected % x", in, v.data)
}
}
func TestHexdataPtrAddressNil(t *testing.T) {
var in *common.Address
in = nil
v := newHexData(in)
if !v.isNil {
t.Errorf("Expect isNil to be true, but is %v", v.isNil)
}
}
func TestHexdataPtrBloom(t *testing.T) {
in := types.Bloom{0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19}
v := newHexData(&in)
if bytes.Compare(in.Bytes(), v.data) != 0 {
t.Errorf("Got % x expected % x", in, v.data)
}
}
func TestHexdataPtrBloomNil(t *testing.T) {
var in *types.Bloom
in = nil
v := newHexData(in)
if !v.isNil {
t.Errorf("Expect isNil to be true, but is %v", v.isNil)
}
}
func TestHexdataBigintNil(t *testing.T) {
var in *big.Int
in = nil
v := newHexData(in)
if !v.isNil {
t.Errorf("Expect isNil to be true, but is %v", v.isNil)
}
}
func TestHexdataUint(t *testing.T) {
var in = uint(16)
var expected = []byte{0x10}
v := newHexData(in)
if bytes.Compare(expected, v.data) != 0 {
t.Errorf("Expected % x got % x", expected, v.data)
}
}
func TestHexdataInt8(t *testing.T) {
var in = int8(16)
var expected = []byte{0x10}
v := newHexData(in)
if bytes.Compare(expected, v.data) != 0 {
t.Errorf("Expected % x got % x", expected, v.data)
}
}
func TestHexdataUint8(t *testing.T) {
var in = uint8(16)
var expected = []byte{0x10}
v := newHexData(in)
if bytes.Compare(expected, v.data) != 0 {
t.Errorf("Expected % x got % x", expected, v.data)
}
}
func TestHexdataInt16(t *testing.T) {
var in = int16(16)
var expected = []byte{0x10}
v := newHexData(in)
if bytes.Compare(expected, v.data) != 0 {
t.Errorf("Expected % x got % x", expected, v.data)
}
}
func TestHexdataUint16(t *testing.T) {
var in = uint16(16)
var expected = []byte{0x0, 0x10}
v := newHexData(in)
if bytes.Compare(expected, v.data) != 0 {
t.Errorf("Expected % x got % x", expected, v.data)
}
}
func TestHexdataInt32(t *testing.T) {
var in = int32(16)
var expected = []byte{0x10}
v := newHexData(in)
if bytes.Compare(expected, v.data) != 0 {
t.Errorf("Expected % x got % x", expected, v.data)
}
}
func TestHexdataUint32(t *testing.T) {
var in = uint32(16)
var expected = []byte{0x0, 0x0, 0x0, 0x10}
v := newHexData(in)
if bytes.Compare(expected, v.data) != 0 {
t.Errorf("Expected % x got % x", expected, v.data)
}
}