forked from TrueCloudLab/neoneo-go
315 lines
14 KiB
Go
315 lines
14 KiB
Go
package client
|
|
|
|
import (
|
|
"context"
|
|
"net/http"
|
|
"net/http/httptest"
|
|
"strings"
|
|
"testing"
|
|
"time"
|
|
|
|
"github.com/gorilla/websocket"
|
|
"github.com/nspcc-dev/neo-go/pkg/config/netmode"
|
|
"github.com/nspcc-dev/neo-go/pkg/rpc/request"
|
|
"github.com/nspcc-dev/neo-go/pkg/util"
|
|
"github.com/stretchr/testify/require"
|
|
)
|
|
|
|
func TestWSClientClose(t *testing.T) {
|
|
srv := initTestServer(t, "")
|
|
defer srv.Close()
|
|
wsc, err := NewWS(context.TODO(), httpURLtoWS(srv.URL), Options{Network: netmode.UnitTestNet})
|
|
require.NoError(t, err)
|
|
wsc.Close()
|
|
}
|
|
|
|
func TestWSClientSubscription(t *testing.T) {
|
|
var cases = map[string]func(*WSClient) (string, error){
|
|
"blocks": func(wsc *WSClient) (string, error) {
|
|
return wsc.SubscribeForNewBlocks(nil)
|
|
},
|
|
"transactions": func(wsc *WSClient) (string, error) {
|
|
return wsc.SubscribeForNewTransactions(nil, nil)
|
|
},
|
|
"notifications": func(wsc *WSClient) (string, error) {
|
|
return wsc.SubscribeForExecutionNotifications(nil)
|
|
},
|
|
"executions": func(wsc *WSClient) (string, error) {
|
|
return wsc.SubscribeForTransactionExecutions(nil)
|
|
},
|
|
}
|
|
t.Run("good", func(t *testing.T) {
|
|
for name, f := range cases {
|
|
t.Run(name, func(t *testing.T) {
|
|
srv := initTestServer(t, `{"jsonrpc": "2.0", "id": 1, "result": "55aaff00"}`)
|
|
defer srv.Close()
|
|
wsc, err := NewWS(context.TODO(), httpURLtoWS(srv.URL), Options{Network: netmode.UnitTestNet})
|
|
require.NoError(t, err)
|
|
id, err := f(wsc)
|
|
require.NoError(t, err)
|
|
require.Equal(t, "55aaff00", id)
|
|
})
|
|
}
|
|
})
|
|
t.Run("bad", func(t *testing.T) {
|
|
for name, f := range cases {
|
|
t.Run(name, func(t *testing.T) {
|
|
srv := initTestServer(t, `{"jsonrpc": "2.0", "id": 1, "error":{"code":-32602,"message":"Invalid Params"}}`)
|
|
defer srv.Close()
|
|
wsc, err := NewWS(context.TODO(), httpURLtoWS(srv.URL), Options{Network: netmode.UnitTestNet})
|
|
require.NoError(t, err)
|
|
_, err = f(wsc)
|
|
require.Error(t, err)
|
|
})
|
|
}
|
|
})
|
|
}
|
|
|
|
func TestWSClientUnsubscription(t *testing.T) {
|
|
type responseCheck struct {
|
|
response string
|
|
code func(*testing.T, *WSClient)
|
|
}
|
|
var cases = map[string]responseCheck{
|
|
"good": {`{"jsonrpc": "2.0", "id": 1, "result": true}`, func(t *testing.T, wsc *WSClient) {
|
|
// We can't really subscribe using this stub server, so set up wsc internals.
|
|
wsc.subscriptions["0"] = true
|
|
err := wsc.Unsubscribe("0")
|
|
require.NoError(t, err)
|
|
}},
|
|
"all": {`{"jsonrpc": "2.0", "id": 1, "result": true}`, func(t *testing.T, wsc *WSClient) {
|
|
// We can't really subscribe using this stub server, so set up wsc internals.
|
|
wsc.subscriptions["0"] = true
|
|
err := wsc.UnsubscribeAll()
|
|
require.NoError(t, err)
|
|
require.Equal(t, 0, len(wsc.subscriptions))
|
|
}},
|
|
"not subscribed": {`{"jsonrpc": "2.0", "id": 1, "result": true}`, func(t *testing.T, wsc *WSClient) {
|
|
err := wsc.Unsubscribe("0")
|
|
require.Error(t, err)
|
|
}},
|
|
"error returned": {`{"jsonrpc": "2.0", "id": 1, "error":{"code":-32602,"message":"Invalid Params"}}`, func(t *testing.T, wsc *WSClient) {
|
|
// We can't really subscribe using this stub server, so set up wsc internals.
|
|
wsc.subscriptions["0"] = true
|
|
err := wsc.Unsubscribe("0")
|
|
require.Error(t, err)
|
|
}},
|
|
"false returned": {`{"jsonrpc": "2.0", "id": 1, "result": false}`, func(t *testing.T, wsc *WSClient) {
|
|
// We can't really subscribe using this stub server, so set up wsc internals.
|
|
wsc.subscriptions["0"] = true
|
|
err := wsc.Unsubscribe("0")
|
|
require.Error(t, err)
|
|
}},
|
|
}
|
|
for name, rc := range cases {
|
|
t.Run(name, func(t *testing.T) {
|
|
srv := initTestServer(t, rc.response)
|
|
defer srv.Close()
|
|
wsc, err := NewWS(context.TODO(), httpURLtoWS(srv.URL), Options{Network: netmode.UnitTestNet})
|
|
require.NoError(t, err)
|
|
rc.code(t, wsc)
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestWSClientEvents(t *testing.T) {
|
|
var ok bool
|
|
// Events from RPC server test chain.
|
|
var events = []string{
|
|
`{"jsonrpc":"2.0","method":"transaction_executed","params":[{"txid":"0xe1cd5e57e721d2a2e05fb1f08721b12057b25ab1dd7fd0f33ee1639932fdfad7","trigger":"Application","vmstate":"HALT","gas_consumed":"2.291","stack":[],"notifications":[{"contract":"0x1b4357bff5a01bdf2a6581247cf9ed1e24629176","state":{"type":"Array","value":[{"type":"ByteArray","value":"Y29udHJhY3QgY2FsbA=="},{"type":"ByteArray","value":"dHJhbnNmZXI="},{"type":"Array","value":[{"type":"ByteArray","value":"dpFiJB7t+XwkgWUq3xug9b9XQxs="},{"type":"ByteArray","value":"MW6FEDkBnTnfwsN9bD/uGf1YCYc="},{"type":"Integer","value":"1000"}]}]}},{"contract":"0x1b4357bff5a01bdf2a6581247cf9ed1e24629176","state":{"type":"Array","value":[{"type":"ByteArray","value":"dHJhbnNmZXI="},{"type":"ByteArray","value":"dpFiJB7t+XwkgWUq3xug9b9XQxs="},{"type":"ByteArray","value":"MW6FEDkBnTnfwsN9bD/uGf1YCYc="},{"type":"Integer","value":"1000"}]}}]}]}`,
|
|
`{"jsonrpc":"2.0","method":"notification_from_execution","params":[{"contract":"0x1b4357bff5a01bdf2a6581247cf9ed1e24629176","state":{"type":"Array","value":[{"type":"ByteArray","value":"Y29udHJhY3QgY2FsbA=="},{"type":"ByteArray","value":"dHJhbnNmZXI="},{"type":"Array","value":[{"type":"ByteArray","value":"dpFiJB7t+XwkgWUq3xug9b9XQxs="},{"type":"ByteArray","value":"MW6FEDkBnTnfwsN9bD/uGf1YCYc="},{"type":"Integer","value":"1000"}]}]}}]}`,
|
|
`{"jsonrpc":"2.0","method":"transaction_executed","params":[{"txid":"0xf97a72b7722c109f909a8bc16c22368c5023d85828b09b127b237aace33cf099","trigger":"Application","vmstate":"HALT","gas_consumed":"0.0604261","stack":[],"notifications":[{"contract":"0xe65ff7b3a02d207b584a5c27057d4e9862ef01da","state":{"type":"Array","value":[{"type":"ByteArray","value":"Y29udHJhY3QgY2FsbA=="},{"type":"ByteArray","value":"dHJhbnNmZXI="},{"type":"Array","value":[{"type":"ByteArray","value":"MW6FEDkBnTnfwsN9bD/uGf1YCYc="},{"type":"ByteArray","value":"IHKCdK+vw29DoHHTKM+j5inZy7A="},{"type":"Integer","value":"123"}]}]}},{"contract":"0xe65ff7b3a02d207b584a5c27057d4e9862ef01da","state":{"type":"Array","value":[{"type":"ByteArray","value":"dHJhbnNmZXI="},{"type":"ByteArray","value":"MW6FEDkBnTnfwsN9bD/uGf1YCYc="},{"type":"ByteArray","value":"IHKCdK+vw29DoHHTKM+j5inZy7A="},{"type":"Integer","value":"123"}]}}]}]}`,
|
|
`{"jsonrpc":"2.0","method":"block_added","params":[{"hash":"0x2d312f6379ead13cf62634c703091b750e7903728df2a3cf5bd96ce80b84a849","version":0,"previousblockhash":"0xb8237d34c156cac6be7b01578decf8ac8c99a62f0b6f774d622aad7be0fe189d","merkleroot":"0xf89169e89361692b71e671f13c088e84c5325015c413e8f89e7ba38efdb41287","time":1592472500006,"index":6,"nextconsensus":"Nbb1qkwcwNSBs9pAnrVVrnFbWnbWBk91U2","witnesses":[{"invocation":"DEDblVguNGXWbUswDvBfVJzBt76BJyJ0Ga6siquyjioGn4Dbr6zy1IvcLl3xN5akcejRy9e+Mr1qvpe/gkLgtW4QDEDRwPISZagMFjE/plXTnZ/gEU0IbBAAe23U29zVWteUmzRsPxF/MdzXvdffR9W0edkj17AmkWpn+5rqzH9aCOpLDECEvjgxZaRoAHEDNzp1REllLcGzMwrwSjudtzfgRglQL3g1BKerDx6cGHH73medRVkL9QVm4KzSxlywVtvhwBMrDEBuPKvzg5TtakFW2jr/bfmy1bn2FiLARlOySwaGdKRV93ozA5lVEIAvHbBlJtT4/5H8jHjbncXXMrP3OUHqebZz","verification":"EwwhAhA6f33QFlWFl/eWDSfFFqQ5T9loueZRVetLAT5AQEBuDCECp7xV/oaE4BGXaNEEujB5W9zIZhnoZK3SYVZyPtGFzWIMIQKzYiv0AXvf4xfFiu1fTHU/IGt9uJYEb6fXdLvEv3+NwgwhA9kMB99j5pDOd5EuEKtRrMlEtmhgI3tgjE+PgwnnHuaZFAtBMHOzuw=="}],"consensus_data":{"primary":0,"nonce":"0000000000000457"},"tx":[{"hash":"0xf97a72b7722c109f909a8bc16c22368c5023d85828b09b127b237aace33cf099","size":265,"version":0,"nonce":9,"sender":"NQRLhCpAru9BjGsMwk67vdMwmzKMRgsnnN","sys_fee":"0","net_fee":"0.0036521","valid_until_block":1200,"attributes":[],"cosigners":[{"account":"0x870958fd19ee3f6c7dc3c2df399d013910856e31","scopes":"CalledByEntry"}],"script":"AHsMFCBygnSvr8NvQ6Bx0yjPo+Yp2cuwDBQxboUQOQGdOd/Cw31sP+4Z/VgJhxPADAh0cmFuc2ZlcgwU2gHvYphOfQUnXEpYeyAtoLP3X+ZBYn1bUjg=","scripts":[{"invocation":"DECwklSj3liZOJbktRtkVdUCu8U2LQlrU6Dv8NtMgd0xXbk5lXjc2p68xv6xtJXbJ4aoFMJZ9lkcNpGoeUCcaCet","verification":"DCECs2Ir9AF73+MXxYrtX0x1PyBrfbiWBG+n13S7xL9/jcILQQqQatQ="}]}]}]}`,
|
|
`{"jsonrpc":"2.0","method":"event_missed","params":[]}`,
|
|
}
|
|
srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
|
|
if req.URL.Path == "/ws" && req.Method == "GET" {
|
|
var upgrader = websocket.Upgrader{}
|
|
ws, err := upgrader.Upgrade(w, req, nil)
|
|
require.NoError(t, err)
|
|
for _, event := range events {
|
|
ws.SetWriteDeadline(time.Now().Add(2 * time.Second))
|
|
err = ws.WriteMessage(1, []byte(event))
|
|
if err != nil {
|
|
break
|
|
}
|
|
}
|
|
ws.Close()
|
|
return
|
|
}
|
|
}))
|
|
|
|
wsc, err := NewWS(context.TODO(), httpURLtoWS(srv.URL), Options{Network: netmode.UnitTestNet})
|
|
require.NoError(t, err)
|
|
for range events {
|
|
select {
|
|
case _, ok = <-wsc.Notifications:
|
|
case <-time.After(time.Second):
|
|
t.Fatal("timeout waiting for event")
|
|
}
|
|
require.True(t, ok)
|
|
}
|
|
select {
|
|
case _, ok = <-wsc.Notifications:
|
|
case <-time.After(time.Second):
|
|
t.Fatal("timeout waiting for event")
|
|
}
|
|
// Connection closed by server.
|
|
require.False(t, ok)
|
|
}
|
|
|
|
func TestWSExecutionVMStateCheck(t *testing.T) {
|
|
// Will answer successfully if request slips through.
|
|
srv := initTestServer(t, `{"jsonrpc": "2.0", "id": 1, "result": "55aaff00"}`)
|
|
defer srv.Close()
|
|
wsc, err := NewWS(context.TODO(), httpURLtoWS(srv.URL), Options{Network: netmode.UnitTestNet})
|
|
require.NoError(t, err)
|
|
filter := "NONE"
|
|
_, err = wsc.SubscribeForTransactionExecutions(&filter)
|
|
require.Error(t, err)
|
|
wsc.Close()
|
|
}
|
|
|
|
func TestWSFilteredSubscriptions(t *testing.T) {
|
|
var cases = []struct {
|
|
name string
|
|
clientCode func(*testing.T, *WSClient)
|
|
serverCode func(*testing.T, *request.Params)
|
|
}{
|
|
{"blocks",
|
|
func(t *testing.T, wsc *WSClient) {
|
|
primary := 3
|
|
_, err := wsc.SubscribeForNewBlocks(&primary)
|
|
require.NoError(t, err)
|
|
},
|
|
func(t *testing.T, p *request.Params) {
|
|
param := p.Value(1)
|
|
require.NotNil(t, param)
|
|
require.Equal(t, request.BlockFilterT, param.Type)
|
|
filt, ok := param.Value.(request.BlockFilter)
|
|
require.Equal(t, true, ok)
|
|
require.Equal(t, 3, filt.Primary)
|
|
},
|
|
},
|
|
{"transactions sender",
|
|
func(t *testing.T, wsc *WSClient) {
|
|
sender := util.Uint160{1, 2, 3, 4, 5}
|
|
_, err := wsc.SubscribeForNewTransactions(&sender, nil)
|
|
require.NoError(t, err)
|
|
},
|
|
func(t *testing.T, p *request.Params) {
|
|
param := p.Value(1)
|
|
require.NotNil(t, param)
|
|
require.Equal(t, request.TxFilterT, param.Type)
|
|
filt, ok := param.Value.(request.TxFilter)
|
|
require.Equal(t, true, ok)
|
|
require.Equal(t, util.Uint160{1, 2, 3, 4, 5}, *filt.Sender)
|
|
require.Nil(t, filt.Cosigner)
|
|
},
|
|
},
|
|
{"transactions cosigner",
|
|
func(t *testing.T, wsc *WSClient) {
|
|
cosigner := util.Uint160{0, 42}
|
|
_, err := wsc.SubscribeForNewTransactions(nil, &cosigner)
|
|
require.NoError(t, err)
|
|
},
|
|
func(t *testing.T, p *request.Params) {
|
|
param := p.Value(1)
|
|
require.NotNil(t, param)
|
|
require.Equal(t, request.TxFilterT, param.Type)
|
|
filt, ok := param.Value.(request.TxFilter)
|
|
require.Equal(t, true, ok)
|
|
require.Nil(t, filt.Sender)
|
|
require.Equal(t, util.Uint160{0, 42}, *filt.Cosigner)
|
|
},
|
|
},
|
|
{"transactions sender and cosigner",
|
|
func(t *testing.T, wsc *WSClient) {
|
|
sender := util.Uint160{1, 2, 3, 4, 5}
|
|
cosigner := util.Uint160{0, 42}
|
|
_, err := wsc.SubscribeForNewTransactions(&sender, &cosigner)
|
|
require.NoError(t, err)
|
|
},
|
|
func(t *testing.T, p *request.Params) {
|
|
param := p.Value(1)
|
|
require.NotNil(t, param)
|
|
require.Equal(t, request.TxFilterT, param.Type)
|
|
filt, ok := param.Value.(request.TxFilter)
|
|
require.Equal(t, true, ok)
|
|
require.Equal(t, util.Uint160{1, 2, 3, 4, 5}, *filt.Sender)
|
|
require.Equal(t, util.Uint160{0, 42}, *filt.Cosigner)
|
|
},
|
|
},
|
|
{"notifications",
|
|
func(t *testing.T, wsc *WSClient) {
|
|
contract := util.Uint160{1, 2, 3, 4, 5}
|
|
_, err := wsc.SubscribeForExecutionNotifications(&contract)
|
|
require.NoError(t, err)
|
|
},
|
|
func(t *testing.T, p *request.Params) {
|
|
param := p.Value(1)
|
|
require.NotNil(t, param)
|
|
require.Equal(t, request.NotificationFilterT, param.Type)
|
|
filt, ok := param.Value.(request.NotificationFilter)
|
|
require.Equal(t, true, ok)
|
|
require.Equal(t, util.Uint160{1, 2, 3, 4, 5}, filt.Contract)
|
|
},
|
|
},
|
|
{"executions",
|
|
func(t *testing.T, wsc *WSClient) {
|
|
state := "FAULT"
|
|
_, err := wsc.SubscribeForTransactionExecutions(&state)
|
|
require.NoError(t, err)
|
|
},
|
|
func(t *testing.T, p *request.Params) {
|
|
param := p.Value(1)
|
|
require.NotNil(t, param)
|
|
require.Equal(t, request.ExecutionFilterT, param.Type)
|
|
filt, ok := param.Value.(request.ExecutionFilter)
|
|
require.Equal(t, true, ok)
|
|
require.Equal(t, "FAULT", filt.State)
|
|
},
|
|
},
|
|
}
|
|
for _, c := range cases {
|
|
t.Run(c.name, func(t *testing.T) {
|
|
srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
|
|
if req.URL.Path == "/ws" && req.Method == "GET" {
|
|
var upgrader = websocket.Upgrader{}
|
|
ws, err := upgrader.Upgrade(w, req, nil)
|
|
require.NoError(t, err)
|
|
ws.SetReadDeadline(time.Now().Add(2 * time.Second))
|
|
req := request.In{}
|
|
err = ws.ReadJSON(&req)
|
|
require.NoError(t, err)
|
|
params, err := req.Params()
|
|
require.NoError(t, err)
|
|
c.serverCode(t, params)
|
|
ws.SetWriteDeadline(time.Now().Add(2 * time.Second))
|
|
err = ws.WriteMessage(1, []byte(`{"jsonrpc": "2.0", "id": 1, "result": "0"}`))
|
|
require.NoError(t, err)
|
|
ws.Close()
|
|
}
|
|
}))
|
|
defer srv.Close()
|
|
wsc, err := NewWS(context.TODO(), httpURLtoWS(srv.URL), Options{Network: netmode.UnitTestNet})
|
|
require.NoError(t, err)
|
|
c.clientCode(t, wsc)
|
|
wsc.Close()
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestNewWS(t *testing.T) {
|
|
srv := initTestServer(t, "")
|
|
defer srv.Close()
|
|
|
|
t.Run("good", func(t *testing.T) {
|
|
_, err := NewWS(context.TODO(), httpURLtoWS(srv.URL), Options{Network: netmode.UnitTestNet})
|
|
require.NoError(t, err)
|
|
})
|
|
t.Run("bad URL", func(t *testing.T) {
|
|
_, err := NewWS(context.TODO(), strings.Trim(srv.URL, "http://"), Options{Network: netmode.UnitTestNet})
|
|
require.Error(t, err)
|
|
})
|
|
}
|