forked from cerc-io/ipld-eth-server
298 lines
10 KiB
Go
298 lines
10 KiB
Go
// Copyright (c) 2014-2017 The btcsuite developers
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// Copyright (c) 2015-2017 The Decred developers
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// Use of this source code is governed by an ISC
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// license that can be found in the LICENSE file.
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package btcjson_test
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import (
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"bytes"
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"encoding/json"
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"fmt"
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"reflect"
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"testing"
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"github.com/btcsuite/btcd/btcjson"
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)
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// TestChainSvrWsCmds tests all of the chain server websocket-specific commands
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// marshal and unmarshal into valid results include handling of optional fields
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// being omitted in the marshalled command, while optional fields with defaults
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// have the default assigned on unmarshalled commands.
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func TestChainSvrWsCmds(t *testing.T) {
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t.Parallel()
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testID := int(1)
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tests := []struct {
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name string
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newCmd func() (interface{}, error)
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staticCmd func() interface{}
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marshalled string
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unmarshalled interface{}
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}{
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{
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name: "authenticate",
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newCmd: func() (interface{}, error) {
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return btcjson.NewCmd("authenticate", "user", "pass")
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},
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staticCmd: func() interface{} {
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return btcjson.NewAuthenticateCmd("user", "pass")
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},
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marshalled: `{"jsonrpc":"1.0","method":"authenticate","params":["user","pass"],"id":1}`,
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unmarshalled: &btcjson.AuthenticateCmd{Username: "user", Passphrase: "pass"},
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},
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{
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name: "notifyblocks",
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newCmd: func() (interface{}, error) {
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return btcjson.NewCmd("notifyblocks")
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},
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staticCmd: func() interface{} {
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return btcjson.NewNotifyBlocksCmd()
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},
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marshalled: `{"jsonrpc":"1.0","method":"notifyblocks","params":[],"id":1}`,
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unmarshalled: &btcjson.NotifyBlocksCmd{},
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},
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{
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name: "stopnotifyblocks",
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newCmd: func() (interface{}, error) {
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return btcjson.NewCmd("stopnotifyblocks")
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},
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staticCmd: func() interface{} {
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return btcjson.NewStopNotifyBlocksCmd()
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},
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marshalled: `{"jsonrpc":"1.0","method":"stopnotifyblocks","params":[],"id":1}`,
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unmarshalled: &btcjson.StopNotifyBlocksCmd{},
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},
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{
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name: "notifynewtransactions",
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newCmd: func() (interface{}, error) {
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return btcjson.NewCmd("notifynewtransactions")
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},
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staticCmd: func() interface{} {
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return btcjson.NewNotifyNewTransactionsCmd(nil)
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},
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marshalled: `{"jsonrpc":"1.0","method":"notifynewtransactions","params":[],"id":1}`,
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unmarshalled: &btcjson.NotifyNewTransactionsCmd{
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Verbose: btcjson.Bool(false),
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},
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},
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{
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name: "notifynewtransactions optional",
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newCmd: func() (interface{}, error) {
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return btcjson.NewCmd("notifynewtransactions", true)
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},
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staticCmd: func() interface{} {
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return btcjson.NewNotifyNewTransactionsCmd(btcjson.Bool(true))
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},
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marshalled: `{"jsonrpc":"1.0","method":"notifynewtransactions","params":[true],"id":1}`,
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unmarshalled: &btcjson.NotifyNewTransactionsCmd{
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Verbose: btcjson.Bool(true),
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},
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},
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{
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name: "stopnotifynewtransactions",
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newCmd: func() (interface{}, error) {
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return btcjson.NewCmd("stopnotifynewtransactions")
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},
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staticCmd: func() interface{} {
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return btcjson.NewStopNotifyNewTransactionsCmd()
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},
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marshalled: `{"jsonrpc":"1.0","method":"stopnotifynewtransactions","params":[],"id":1}`,
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unmarshalled: &btcjson.StopNotifyNewTransactionsCmd{},
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},
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{
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name: "notifyreceived",
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newCmd: func() (interface{}, error) {
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return btcjson.NewCmd("notifyreceived", []string{"1Address"})
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},
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staticCmd: func() interface{} {
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return btcjson.NewNotifyReceivedCmd([]string{"1Address"})
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},
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marshalled: `{"jsonrpc":"1.0","method":"notifyreceived","params":[["1Address"]],"id":1}`,
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unmarshalled: &btcjson.NotifyReceivedCmd{
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Addresses: []string{"1Address"},
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},
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},
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{
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name: "stopnotifyreceived",
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newCmd: func() (interface{}, error) {
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return btcjson.NewCmd("stopnotifyreceived", []string{"1Address"})
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},
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staticCmd: func() interface{} {
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return btcjson.NewStopNotifyReceivedCmd([]string{"1Address"})
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},
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marshalled: `{"jsonrpc":"1.0","method":"stopnotifyreceived","params":[["1Address"]],"id":1}`,
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unmarshalled: &btcjson.StopNotifyReceivedCmd{
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Addresses: []string{"1Address"},
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},
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},
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{
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name: "notifyspent",
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newCmd: func() (interface{}, error) {
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return btcjson.NewCmd("notifyspent", `[{"hash":"123","index":0}]`)
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},
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staticCmd: func() interface{} {
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ops := []btcjson.OutPoint{{Hash: "123", Index: 0}}
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return btcjson.NewNotifySpentCmd(ops)
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},
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marshalled: `{"jsonrpc":"1.0","method":"notifyspent","params":[[{"hash":"123","index":0}]],"id":1}`,
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unmarshalled: &btcjson.NotifySpentCmd{
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OutPoints: []btcjson.OutPoint{{Hash: "123", Index: 0}},
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},
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},
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{
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name: "stopnotifyspent",
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newCmd: func() (interface{}, error) {
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return btcjson.NewCmd("stopnotifyspent", `[{"hash":"123","index":0}]`)
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},
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staticCmd: func() interface{} {
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ops := []btcjson.OutPoint{{Hash: "123", Index: 0}}
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return btcjson.NewStopNotifySpentCmd(ops)
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},
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marshalled: `{"jsonrpc":"1.0","method":"stopnotifyspent","params":[[{"hash":"123","index":0}]],"id":1}`,
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unmarshalled: &btcjson.StopNotifySpentCmd{
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OutPoints: []btcjson.OutPoint{{Hash: "123", Index: 0}},
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},
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},
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{
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name: "rescan",
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newCmd: func() (interface{}, error) {
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return btcjson.NewCmd("rescan", "123", `["1Address"]`, `[{"hash":"0000000000000000000000000000000000000000000000000000000000000123","index":0}]`)
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},
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staticCmd: func() interface{} {
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addrs := []string{"1Address"}
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ops := []btcjson.OutPoint{{
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Hash: "0000000000000000000000000000000000000000000000000000000000000123",
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Index: 0,
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}}
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return btcjson.NewRescanCmd("123", addrs, ops, nil)
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},
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marshalled: `{"jsonrpc":"1.0","method":"rescan","params":["123",["1Address"],[{"hash":"0000000000000000000000000000000000000000000000000000000000000123","index":0}]],"id":1}`,
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unmarshalled: &btcjson.RescanCmd{
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BeginBlock: "123",
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Addresses: []string{"1Address"},
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OutPoints: []btcjson.OutPoint{{Hash: "0000000000000000000000000000000000000000000000000000000000000123", Index: 0}},
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EndBlock: nil,
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},
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},
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{
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name: "rescan optional",
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newCmd: func() (interface{}, error) {
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return btcjson.NewCmd("rescan", "123", `["1Address"]`, `[{"hash":"123","index":0}]`, "456")
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},
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staticCmd: func() interface{} {
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addrs := []string{"1Address"}
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ops := []btcjson.OutPoint{{Hash: "123", Index: 0}}
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return btcjson.NewRescanCmd("123", addrs, ops, btcjson.String("456"))
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},
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marshalled: `{"jsonrpc":"1.0","method":"rescan","params":["123",["1Address"],[{"hash":"123","index":0}],"456"],"id":1}`,
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unmarshalled: &btcjson.RescanCmd{
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BeginBlock: "123",
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Addresses: []string{"1Address"},
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OutPoints: []btcjson.OutPoint{{Hash: "123", Index: 0}},
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EndBlock: btcjson.String("456"),
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},
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},
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{
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name: "loadtxfilter",
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newCmd: func() (interface{}, error) {
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return btcjson.NewCmd("loadtxfilter", false, `["1Address"]`, `[{"hash":"0000000000000000000000000000000000000000000000000000000000000123","index":0}]`)
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},
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staticCmd: func() interface{} {
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addrs := []string{"1Address"}
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ops := []btcjson.OutPoint{{
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Hash: "0000000000000000000000000000000000000000000000000000000000000123",
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Index: 0,
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}}
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return btcjson.NewLoadTxFilterCmd(false, addrs, ops)
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},
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marshalled: `{"jsonrpc":"1.0","method":"loadtxfilter","params":[false,["1Address"],[{"hash":"0000000000000000000000000000000000000000000000000000000000000123","index":0}]],"id":1}`,
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unmarshalled: &btcjson.LoadTxFilterCmd{
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Reload: false,
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Addresses: []string{"1Address"},
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OutPoints: []btcjson.OutPoint{{Hash: "0000000000000000000000000000000000000000000000000000000000000123", Index: 0}},
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},
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},
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{
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name: "rescanblocks",
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newCmd: func() (interface{}, error) {
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return btcjson.NewCmd("rescanblocks", `["0000000000000000000000000000000000000000000000000000000000000123"]`)
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},
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staticCmd: func() interface{} {
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blockhashes := []string{"0000000000000000000000000000000000000000000000000000000000000123"}
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return btcjson.NewRescanBlocksCmd(blockhashes)
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},
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marshalled: `{"jsonrpc":"1.0","method":"rescanblocks","params":[["0000000000000000000000000000000000000000000000000000000000000123"]],"id":1}`,
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unmarshalled: &btcjson.RescanBlocksCmd{
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BlockHashes: []string{"0000000000000000000000000000000000000000000000000000000000000123"},
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},
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},
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}
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t.Logf("Running %d tests", len(tests))
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for i, test := range tests {
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// Marshal the command as created by the new static command
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// creation function.
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marshalled, err := btcjson.MarshalCmd(testID, test.staticCmd())
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if err != nil {
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t.Errorf("MarshalCmd #%d (%s) unexpected error: %v", i,
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test.name, err)
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continue
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}
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if !bytes.Equal(marshalled, []byte(test.marshalled)) {
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t.Errorf("Test #%d (%s) unexpected marshalled data - "+
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"got %s, want %s", i, test.name, marshalled,
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test.marshalled)
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continue
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}
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// Ensure the command is created without error via the generic
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// new command creation function.
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cmd, err := test.newCmd()
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if err != nil {
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t.Errorf("Test #%d (%s) unexpected NewCmd error: %v ",
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i, test.name, err)
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}
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// Marshal the command as created by the generic new command
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// creation function.
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marshalled, err = btcjson.MarshalCmd(testID, cmd)
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if err != nil {
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t.Errorf("MarshalCmd #%d (%s) unexpected error: %v", i,
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test.name, err)
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continue
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}
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if !bytes.Equal(marshalled, []byte(test.marshalled)) {
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t.Errorf("Test #%d (%s) unexpected marshalled data - "+
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"got %s, want %s", i, test.name, marshalled,
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test.marshalled)
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continue
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}
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var request btcjson.Request
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if err := json.Unmarshal(marshalled, &request); err != nil {
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t.Errorf("Test #%d (%s) unexpected error while "+
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"unmarshalling JSON-RPC request: %v", i,
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test.name, err)
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continue
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}
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cmd, err = btcjson.UnmarshalCmd(&request)
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if err != nil {
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t.Errorf("UnmarshalCmd #%d (%s) unexpected error: %v", i,
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test.name, err)
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continue
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}
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if !reflect.DeepEqual(cmd, test.unmarshalled) {
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t.Errorf("Test #%d (%s) unexpected unmarshalled command "+
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"- got %s, want %s", i, test.name,
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fmt.Sprintf("(%T) %+[1]v", cmd),
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fmt.Sprintf("(%T) %+[1]v\n", test.unmarshalled))
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continue
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}
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}
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}
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