status-go/e2e/node/manager_test.go

526 lines
15 KiB
Go

package node_test
import (
"encoding/json"
"testing"
"time"
"github.com/ethereum/go-ethereum/accounts"
"github.com/ethereum/go-ethereum/accounts/keystore"
"github.com/ethereum/go-ethereum/les"
gethnode "github.com/ethereum/go-ethereum/node"
"github.com/ethereum/go-ethereum/rpc"
whisper "github.com/ethereum/go-ethereum/whisper/whisperv5"
"github.com/status-im/status-go/e2e"
"github.com/status-im/status-go/geth/node"
"github.com/status-im/status-go/geth/params"
"github.com/status-im/status-go/geth/signal"
. "github.com/status-im/status-go/testing"
"github.com/stretchr/testify/suite"
)
func TestManagerTestSuite(t *testing.T) {
suite.Run(t, new(ManagerTestSuite))
}
type ManagerTestSuite struct {
e2e.NodeManagerTestSuite
}
func (s *ManagerTestSuite) SetupTest() {
s.NodeManager = node.NewNodeManager()
}
func (s *ManagerTestSuite) TestReferencesWithoutStartedNode() {
var testCases = []struct {
name string
initFn func() (interface{}, error)
expectedErr error
}{
{
"non-null manager, no running node, RestartNode()",
func() (interface{}, error) {
return s.NodeManager.RestartNode()
},
node.ErrNoRunningNode,
},
{
"non-null manager, no running node, ResetChainData()",
func() (interface{}, error) {
return s.NodeManager.ResetChainData()
},
node.ErrNoRunningNode,
},
{
"non-null manager, no running node, PopulateStaticPeers()",
func() (interface{}, error) {
return nil, s.NodeManager.PopulateStaticPeers()
},
node.ErrNoRunningNode,
},
{
"non-null manager, no running node, AddPeer()",
func() (interface{}, error) {
return nil, s.NodeManager.AddPeer("enode://da3bf389a031f33fb55c9f5f54fde8473912402d27fffaa50efd74c0d0515f3a61daf6d52151f2876b19c15828e6f670352bff432b5ec457652e74755e8c864f@51.15.62.116:30303")
},
node.ErrNoRunningNode,
},
{
"non-null manager, no running node, get NodeConfig",
func() (interface{}, error) {
return s.NodeManager.NodeConfig()
},
node.ErrNoRunningNode,
},
{
"non-null manager, no running node, get Node",
func() (interface{}, error) {
return s.NodeManager.Node()
},
node.ErrNoRunningNode,
},
{
"non-null manager, no running node, get LES",
func() (interface{}, error) {
return s.NodeManager.LightEthereumService()
},
node.ErrNoRunningNode,
},
{
"non-null manager, no running node, get Whisper",
func() (interface{}, error) {
return s.NodeManager.WhisperService()
},
node.ErrNoRunningNode,
},
{
"non-null manager, no running node, get AccountManager",
func() (interface{}, error) {
return s.NodeManager.AccountManager()
},
node.ErrNoRunningNode,
},
{
"non-null manager, no running node, get AccountKeyStore",
func() (interface{}, error) {
return s.NodeManager.AccountKeyStore()
},
node.ErrNoRunningNode,
},
{
"non-null manager, no running node, get RPC Client",
func() (interface{}, error) {
return s.NodeManager.RPCClient(), nil
},
nil,
},
}
for _, tc := range testCases {
s.T().Log(tc.name)
obj, err := tc.initFn()
s.Nil(obj)
s.Equal(tc.expectedErr, err)
}
}
func (s *ManagerTestSuite) TestReferencesWithStartedNode() {
s.StartTestNode()
defer func() {
time.Sleep(100 * time.Millisecond)
s.StopTestNode()
}()
var testCases = []struct {
name string
initFn func() (interface{}, error)
expectedType interface{}
}{
{
"node is running, get NodeConfig",
func() (interface{}, error) {
return s.NodeManager.NodeConfig()
},
&params.NodeConfig{},
},
{
"node is running, get Node",
func() (interface{}, error) {
return s.NodeManager.Node()
},
&gethnode.Node{},
},
{
"node is running, get LES",
func() (interface{}, error) {
return s.NodeManager.LightEthereumService()
},
&les.LightEthereum{},
},
{
"node is running, get Whisper",
func() (interface{}, error) {
return s.NodeManager.WhisperService()
},
&whisper.Whisper{},
},
{
"node is running, get AccountManager",
func() (interface{}, error) {
return s.NodeManager.AccountManager()
},
&accounts.Manager{},
},
{
"node is running, get AccountKeyStore",
func() (interface{}, error) {
return s.NodeManager.AccountKeyStore()
},
&keystore.KeyStore{},
},
{
"node is running, get RPC Client",
func() (interface{}, error) {
return s.NodeManager.RPCClient(), nil
},
&rpc.Client{},
},
}
for _, tc := range testCases {
s.T().Log(tc.name)
obj, err := tc.initFn()
s.NoError(err)
s.NotNil(obj)
s.IsType(tc.expectedType, obj)
}
}
func (s *ManagerTestSuite) TestNodeStartStop() {
nodeConfig, err := e2e.MakeTestNodeConfig(GetNetworkID())
s.NoError(err)
// try stopping non-started node
s.False(s.NodeManager.IsNodeRunning())
time.Sleep(100 * time.Millisecond) //https://github.com/status-im/status-go/issues/429#issuecomment-339663163
_, err = s.NodeManager.StopNode()
s.Equal(err, node.ErrNoRunningNode)
// start node
s.False(s.NodeManager.IsNodeRunning())
nodeStarted, err := s.NodeManager.StartNode(nodeConfig)
s.NoError(err)
// wait till node is started
<-nodeStarted
s.True(s.NodeManager.IsNodeRunning())
// try starting another node (w/o stopping the previously started node)
_, err = s.NodeManager.StartNode(nodeConfig)
s.Equal(err, node.ErrNodeExists)
// now stop node
time.Sleep(100 * time.Millisecond) //https://github.com/status-im/status-go/issues/429#issuecomment-339663163
nodeStopped, err := s.NodeManager.StopNode()
s.NoError(err)
<-nodeStopped
s.False(s.NodeManager.IsNodeRunning())
// start new node with exactly the same config
nodeStarted, err = s.NodeManager.StartNode(nodeConfig)
s.NoError(err)
// wait till node is started
<-nodeStarted
s.True(s.NodeManager.IsNodeRunning())
// finally stop the node
time.Sleep(100 * time.Millisecond) //https://github.com/status-im/status-go/issues/429#issuecomment-339663163
nodeStopped, err = s.NodeManager.StopNode()
s.NoError(err)
<-nodeStopped
}
func (s *ManagerTestSuite) TestNetworkSwitching() {
// get Ropsten config
nodeConfig, err := e2e.MakeTestNodeConfig(GetNetworkID())
s.NoError(err)
s.False(s.NodeManager.IsNodeRunning())
nodeStarted, err := s.NodeManager.StartNode(nodeConfig)
s.NoError(err)
// wait till node is started
<-nodeStarted
s.True(s.NodeManager.IsNodeRunning())
firstHash, err := e2e.FirstBlockHash(s.NodeManager)
s.NoError(err)
s.Equal(GetHeadHash(), firstHash)
// now stop node, and make sure that a new node, on different network can be started
time.Sleep(100 * time.Millisecond) //https://github.com/status-im/status-go/issues/429#issuecomment-339663163
nodeStopped, err := s.NodeManager.StopNode()
s.NoError(err)
<-nodeStopped
s.False(s.NodeManager.IsNodeRunning())
// start new node with completely different config
nodeConfig, err = e2e.MakeTestNodeConfig(params.RinkebyNetworkID)
s.NoError(err)
nodeStarted, err = s.NodeManager.StartNode(nodeConfig)
s.NoError(err)
// wait till node is started
<-nodeStarted
s.True(s.NodeManager.IsNodeRunning())
// make sure we are on another network indeed
firstHash, err = e2e.FirstBlockHash(s.NodeManager)
s.NoError(err)
s.Equal(GetHeadHashFromNetworkID(params.RinkebyNetworkID), firstHash)
time.Sleep(100 * time.Millisecond) //https://github.com/status-im/status-go/issues/429#issuecomment-339663163
nodeStopped, err = s.NodeManager.StopNode()
s.NoError(err)
<-nodeStopped
}
func (s *ManagerTestSuite) TestStartNodeWithUpstreamEnabled() {
if GetNetworkID() == params.StatusChainNetworkID {
s.T().Skip()
}
nodeConfig, err := e2e.MakeTestNodeConfig(GetNetworkID())
s.NoError(err)
networkURL, err := GetRemoteURL()
s.NoError(err)
nodeConfig.UpstreamConfig.Enabled = true
nodeConfig.UpstreamConfig.URL = networkURL
nodeStarted, err := s.NodeManager.StartNode(nodeConfig)
s.NoError(err)
<-nodeStarted
s.True(s.NodeManager.IsNodeRunning())
time.Sleep(100 * time.Millisecond) //https://github.com/status-im/status-go/issues/429#issuecomment-339663163
nodeStopped, err := s.NodeManager.StopNode()
s.NoError(err)
<-nodeStopped
}
// TODO(adam): fix this test to not use a different directory for blockchain data
func (s *ManagerTestSuite) TestResetChainData() {
s.T().Skip()
s.StartTestNode()
defer s.StopTestNode()
EnsureNodeSync(s.NodeManager)
// reset chain data
nodeReady, err := s.NodeManager.ResetChainData()
s.NoError(err)
// new node, with previous config should be running
<-nodeReady
s.True(s.NodeManager.IsNodeRunning())
// make sure we can read the first byte, and it is valid (for Rinkeby)
firstHash, err := e2e.FirstBlockHash(s.NodeManager)
s.NoError(err)
s.Equal(GetHeadHash(), firstHash)
}
func (s *ManagerTestSuite) TestRestartNode() {
s.StartTestNode()
defer s.StopTestNode()
s.True(s.NodeManager.IsNodeRunning())
nodeReady, err := s.NodeManager.RestartNode()
s.NoError(err)
// new node, with previous config should be running
<-nodeReady
s.True(s.NodeManager.IsNodeRunning())
// make sure we can read the first byte, and it is valid (for Rinkeby)
firstHash, err := e2e.FirstBlockHash(s.NodeManager)
s.NoError(err)
s.Equal(GetHeadHash(), firstHash)
}
// TODO(adam): race conditions should be tested with -race flag and unit tests, if possible.
// TODO(boris): going via https://github.com/status-im/status-go/pull/433#issuecomment-342232645 . Testing should be with -race flag
// Research if it's possible to do the same with unit tests.
//func (s *ManagerTestSuite) TestRaceConditions() {
// cnt := 25
// progress := make(chan struct{}, cnt)
// rnd := rand.New(rand.NewSource(time.Now().UnixNano()))
//
// nodeConfig1, e := e2e.MakeTestNodeConfig(GetNetworkID())
// s.NoError(e)
//
// nodeConfig2, e := e2e.MakeTestNodeConfig(GetNetworkID())
// s.NoError(e)
//
// nodeConfigs := []*params.NodeConfig{nodeConfig1, nodeConfig2}
//
// var funcsToTest = []func(*params.NodeConfig){
// func(config *params.NodeConfig) {
// log.Info("StartNode()")
// _, err := s.NodeManager.StartNode(config)
// s.T().Logf("StartNode() for network: %d, error: %v", config.NetworkID, err)
// progress <- struct{}{}
// },
// func(config *params.NodeConfig) {
// _, err := s.NodeManager.StopNode()
// s.T().Logf("StopNode() for network: %d, error: %v", config.NetworkID, err)
// progress <- struct{}{}
// },
// func(config *params.NodeConfig) {
// log.Info("Node()")
// _, err := s.NodeManager.Node()
// s.T().Logf("Node(), error: %v", err)
// progress <- struct{}{}
// },
// func(config *params.NodeConfig) {
// log.Info("IsNodeRunning()")
// s.T().Logf("IsNodeRunning(), result: %v", s.NodeManager.IsNodeRunning())
// progress <- struct{}{}
// },
// func(config *params.NodeConfig) {
// log.Info("PopulateStaticPeers()")
// s.T().Logf("PopulateStaticPeers(), error: %v", s.NodeManager.PopulateStaticPeers())
// progress <- struct{}{}
// },
// // TODO(adam): quarantined until it uses a different datadir
// // as otherwise it wipes out cached blockchain data.
// // func(config *params.NodeConfig) {
// // log.Info("ResetChainData()")
// // _, err := s.NodeManager.ResetChainData()
// // s.T().Logf("ResetChainData(), error: %v", err)
// // progress <- struct{}{}
// // },
// func(config *params.NodeConfig) {
// log.Info("RestartNode()")
// _, err := s.NodeManager.RestartNode()
// s.T().Logf("RestartNode(), error: %v", err)
// progress <- struct{}{}
// },
// func(config *params.NodeConfig) {
// log.Info("NodeConfig()")
// _, err := s.NodeManager.NodeConfig()
// s.T().Logf("NodeConfig(), error: %v", err)
// progress <- struct{}{}
// },
// func(config *params.NodeConfig) {
// log.Info("LightEthereumService()")
// _, err := s.NodeManager.LightEthereumService()
// s.T().Logf("LightEthereumService(), error: %v", err)
// progress <- struct{}{}
// },
// func(config *params.NodeConfig) {
// log.Info("WhisperService()")
// _, err := s.NodeManager.WhisperService()
// s.T().Logf("WhisperService(), error: %v", err)
// progress <- struct{}{}
// },
// func(config *params.NodeConfig) {
// log.Info("AccountManager()")
// _, err := s.NodeManager.AccountManager()
// s.T().Logf("AccountManager(), error: %v", err)
// progress <- struct{}{}
// },
// func(config *params.NodeConfig) {
// log.Info("AccountKeyStore()")
// _, err := s.NodeManager.AccountKeyStore()
// s.T().Logf("AccountKeyStore(), error: %v", err)
// progress <- struct{}{}
// },
// func(config *params.NodeConfig) {
// log.Info("RPCClient()")
// s.NodeManager.RPCClient()
// progress <- struct{}{}
// },
// }
//
// // increase StartNode()/StopNode() population
// for i := 0; i < 5; i++ {
// funcsToTest = append(funcsToTest, funcsToTest[0], funcsToTest[1])
// }
//
// for i := 0; i < cnt; i++ {
// randConfig := nodeConfigs[rnd.Intn(len(nodeConfigs))]
// randFunc := funcsToTest[rnd.Intn(len(funcsToTest))]
//
// if rnd.Intn(100) > 75 { // introduce random delays
// time.Sleep(500 * time.Millisecond)
// }
// go randFunc(randConfig)
// }
//
// for range progress {
// cnt -= 1
// if cnt <= 0 {
// break
// }
// }
//
// time.Sleep(2 * time.Second) // so that we see some logs
// nodeStopped, _ := s.NodeManager.StopNode() // just in case we have a node running
//
// if nodeStopped != nil {
// <-nodeStopped
// }
//}
func (s *ManagerTestSuite) TestNodeStartCrash() {
// let's listen for node.crashed signal
signalReceived := make(chan struct{})
signal.SetDefaultNodeNotificationHandler(func(jsonEvent string) {
var envelope signal.Envelope
err := json.Unmarshal([]byte(jsonEvent), &envelope)
s.NoError(err)
if envelope.Type == signal.EventNodeCrashed {
close(signalReceived)
}
})
nodeConfig, err := e2e.MakeTestNodeConfig(GetNetworkID())
s.NoError(err)
// start node outside the manager (on the same port), so that manager node.Start() method fails
outsideNode, err := node.MakeNode(nodeConfig, node.LogDeliveryService{})
s.NoError(err)
err = outsideNode.Start()
s.NoError(err)
// now try starting using node manager
nodeStarted, err := s.NodeManager.StartNode(nodeConfig)
s.NoError(err) // no error is thrown, as node is started in separate routine
<-nodeStarted // no deadlock either, as manager should close the channel on error
s.False(s.NodeManager.IsNodeRunning())
select {
case <-time.After(5 * time.Second):
s.FailNow("timed out waiting for signal")
case <-signalReceived:
}
// stop outside node, and re-try
err = outsideNode.Stop()
s.NoError(err)
signalReceived = make(chan struct{})
nodeStarted, err = s.NodeManager.StartNode(nodeConfig)
s.NoError(err) // again, no error
<-nodeStarted // no deadlock, and no signal this time, manager should be able to start node
s.True(s.NodeManager.IsNodeRunning())
select {
case <-time.After(5 * time.Second):
case <-signalReceived:
s.FailNow("signal should not be received")
}
// cleanup
time.Sleep(100 * time.Millisecond) //https://github.com/status-im/status-go/issues/429#issuecomment-339663163
s.NodeManager.StopNode() //nolint: errcheck
signal.ResetDefaultNodeNotificationHandler()
}