go-ethereum/rpc/args_test.go

package rpc

import (
	"bytes"
	"encoding/json"
	"math/big"
	"testing"
)

func TestSha3(t *testing.T) {
	input := `["0x68656c6c6f20776f726c64"]`
	expected := "0x68656c6c6f20776f726c64"

	args := new(Sha3Args)
	json.Unmarshal([]byte(input), &args)

	if args.Data != expected {
		t.Error("got %s expected %s", input, expected)
	}
}

func TestGetBalanceArgs(t *testing.T) {
	input := `["0x407d73d8a49eeb85d32cf465507dd71d507100c1", "0x1f"]`
	expected := new(GetBalanceArgs)
	expected.Address = "0x407d73d8a49eeb85d32cf465507dd71d507100c1"
	expected.BlockNumber = 31

	args := new(GetBalanceArgs)
	if err := json.Unmarshal([]byte(input), &args); err != nil {
		t.Error(err)
	}

	if args.Address != expected.Address {
		t.Errorf("Address should be %v but is %v", expected.Address, args.Address)
	}

	if args.BlockNumber != expected.BlockNumber {
		t.Errorf("BlockNumber should be %v but is %v", expected.BlockNumber, args.BlockNumber)
	}
}

func TestGetBlockByHashArgs(t *testing.T) {
	input := `["0xe670ec64341771606e55d6b4ca35a1a6b75ee3d5145a99d05921026d1527331", true]`
	expected := new(GetBlockByHashArgs)
	expected.BlockHash = "0xe670ec64341771606e55d6b4ca35a1a6b75ee3d5145a99d05921026d1527331"
	expected.Transactions = true

	args := new(GetBlockByHashArgs)
	if err := json.Unmarshal([]byte(input), &args); err != nil {
		t.Error(err)
	}

	if args.BlockHash != expected.BlockHash {
		t.Errorf("BlockHash should be %v but is %v", expected.BlockHash, args.BlockHash)
	}

	if args.Transactions != expected.Transactions {
		t.Errorf("Transactions should be %v but is %v", expected.Transactions, args.Transactions)
	}
}

func TestGetBlockByNumberArgs(t *testing.T) {
	input := `["0x1b4", false]`
	expected := new(GetBlockByNumberArgs)
	expected.BlockNumber = 436
	expected.Transactions = false

	args := new(GetBlockByNumberArgs)
	if err := json.Unmarshal([]byte(input), &args); err != nil {
		t.Error(err)
	}

	if args.BlockNumber != expected.BlockNumber {
		t.Errorf("BlockHash should be %v but is %v", expected.BlockNumber, args.BlockNumber)
	}

	if args.Transactions != expected.Transactions {
		t.Errorf("Transactions should be %v but is %v", expected.Transactions, args.Transactions)
	}
}

func TestNewTxArgs(t *testing.T) {
	input := `[{"from": "0xb60e8dd61c5d32be8058bb8eb970870f07233155",
  "to": "0xd46e8dd67c5d32be8058bb8eb970870f072445675",
  "gas": "0x76c0",
  "gasPrice": "0x9184e72a000",
  "value": "0x9184e72a000",
  "data": "0xd46e8dd67c5d32be8d46e8dd67c5d32be8058bb8eb970870f072445675058bb8eb970870f072445675"}]`
	expected := new(NewTxArgs)
	expected.From = "0xb60e8dd61c5d32be8058bb8eb970870f07233155"
	expected.To = "0xd46e8dd67c5d32be8058bb8eb970870f072445675"
	expected.Gas = big.NewInt(30400)
	expected.GasPrice = big.NewInt(10000000000000)
	expected.Value = big.NewInt(10000000000000)
	expected.Data = "0xd46e8dd67c5d32be8d46e8dd67c5d32be8058bb8eb970870f072445675058bb8eb970870f072445675"

	args := new(NewTxArgs)
	if err := json.Unmarshal([]byte(input), &args); err != nil {
		t.Error(err)
	}

	if expected.From != args.From {
		t.Errorf("From shoud be %#v but is %#v", expected.From, args.From)
	}

	if expected.To != args.To {
		t.Errorf("To shoud be %#v but is %#v", expected.To, args.To)
	}

	if bytes.Compare(expected.Gas.Bytes(), args.Gas.Bytes()) != 0 {
		t.Errorf("Gas shoud be %#v but is %#v", expected.Gas.Bytes(), args.Gas.Bytes())
	}

	if bytes.Compare(expected.GasPrice.Bytes(), args.GasPrice.Bytes()) != 0 {
		t.Errorf("GasPrice shoud be %#v but is %#v", expected.GasPrice, args.GasPrice)
	}

	if bytes.Compare(expected.Value.Bytes(), args.Value.Bytes()) != 0 {
		t.Errorf("Value shoud be %#v but is %#v", expected.Value, args.Value)
	}

	if expected.Data != args.Data {
		t.Errorf("Data shoud be %#v but is %#v", expected.Data, args.Data)
	}
}