status-go/node/geth_status_node_test.go

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package node
import (
"io/ioutil"
"math"
"net"
"os"
"path"
"testing"
"time"
gethnode "github.com/ethereum/go-ethereum/node"
"github.com/ethereum/go-ethereum/p2p"
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"github.com/stretchr/testify/require"
"github.com/status-im/status-go/discovery"
"github.com/status-im/status-go/params"
"github.com/status-im/status-go/t/helpers"
"github.com/status-im/status-go/t/utils"
)
func TestStatusNodeStart(t *testing.T) {
config, err := utils.MakeTestNodeConfigWithDataDir("", "", params.StatusChainNetworkID)
require.NoError(t, err)
n := New()
// checks before node is started
require.Nil(t, n.GethNode())
require.Nil(t, n.Config())
require.Nil(t, n.RPCClient())
require.Equal(t, 0, n.PeerCount())
// start node
require.NoError(t, n.Start(config, nil))
// checks after node is started
require.True(t, n.IsRunning())
require.NotNil(t, n.GethNode())
require.NotNil(t, n.Config())
require.NotNil(t, n.RPCClient())
require.Equal(t, 0, n.PeerCount())
accountManager, err := n.AccountManager()
require.Nil(t, err)
require.NotNil(t, accountManager)
// try to start already started node
require.EqualError(t, n.Start(config, nil), ErrNodeRunning.Error())
// stop node
require.NoError(t, n.Stop())
// try to stop already stopped node
require.EqualError(t, n.Stop(), ErrNoRunningNode.Error())
// checks after node is stopped
require.Nil(t, n.GethNode())
require.Nil(t, n.RPCClient())
require.Equal(t, 0, n.PeerCount())
}
func TestStatusNodeWithDataDir(t *testing.T) {
var err error
dir, err := ioutil.TempDir("", "status-node-test")
require.NoError(t, err)
defer func() {
require.NoError(t, os.RemoveAll(dir))
}()
// keystore directory
keyStoreDir := path.Join(dir, "keystore")
err = os.MkdirAll(keyStoreDir, os.ModePerm)
require.NoError(t, err)
config := params.NodeConfig{
DataDir: dir,
KeyStoreDir: keyStoreDir,
}
n := New()
require.NoError(t, n.Start(&config, nil))
require.NoError(t, n.Stop())
}
func TestStatusNodeAddPeer(t *testing.T) {
var err error
peer, err := gethnode.New(&gethnode.Config{
P2P: p2p.Config{
MaxPeers: math.MaxInt32,
NoDiscovery: true,
ListenAddr: ":0",
},
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NoUSB: true,
})
require.NoError(t, err)
require.NoError(t, peer.Start())
defer func() { require.NoError(t, peer.Close()) }()
peerURL := peer.Server().Self().URLv4()
n := New()
// checks before node is started
require.EqualError(t, n.AddPeer(peerURL), ErrNoRunningNode.Error())
// start status node
config := params.NodeConfig{
MaxPeers: math.MaxInt32,
}
require.NoError(t, n.Start(&config, nil))
defer func() { require.NoError(t, n.Stop()) }()
errCh := helpers.WaitForPeerAsync(n.Server(), peerURL, p2p.PeerEventTypeAdd, time.Second*5)
// checks after node is started
require.NoError(t, n.AddPeer(peerURL))
require.NoError(t, <-errCh)
require.Equal(t, 1, n.PeerCount())
}
func TestStatusNodeRendezvousDiscovery(t *testing.T) {
config := params.NodeConfig{
Rendezvous: true,
NoDiscovery: true,
ClusterConfig: params.ClusterConfig{
Enabled: true,
// not necessarily with id, just valid multiaddr
RendezvousNodes: []string{"/ip4/127.0.0.1/tcp/34012", "/ip4/127.0.0.1/tcp/34011"},
},
// use custom address to test the all possibilities
AdvertiseAddr: "127.0.0.1",
}
n := New()
require.NoError(t, n.Start(&config, nil))
require.NotNil(t, n.discovery)
require.True(t, n.discovery.Running())
require.IsType(t, &discovery.Rendezvous{}, n.discovery)
}
func TestStatusNodeStartDiscoveryManual(t *testing.T) {
config := params.NodeConfig{
Rendezvous: true,
NoDiscovery: true,
ClusterConfig: params.ClusterConfig{
Enabled: true,
// not necessarily with id, just valid multiaddr
RendezvousNodes: []string{"/ip4/127.0.0.1/tcp/34012", "/ip4/127.0.0.1/tcp/34011"},
},
// use custom address to test the all possibilities
AdvertiseAddr: "127.0.0.1",
}
n := New()
require.NoError(t, n.StartWithOptions(&config, StartOptions{}))
require.Nil(t, n.discovery)
// start discovery manually
require.NoError(t, n.StartDiscovery())
require.NotNil(t, n.discovery)
require.True(t, n.discovery.Running())
require.IsType(t, &discovery.Rendezvous{}, n.discovery)
}
func TestStatusNodeDiscoverNode(t *testing.T) {
config := params.NodeConfig{
NoDiscovery: true,
ListenAddr: "127.0.0.1:0",
}
n := New()
require.NoError(t, n.Start(&config, nil))
node, err := n.discoverNode()
require.NoError(t, err)
require.Equal(t, net.ParseIP("127.0.0.1").To4(), node.IP())
config = params.NodeConfig{
NoDiscovery: true,
AdvertiseAddr: "127.0.0.2",
ListenAddr: "127.0.0.1:0",
}
n = New()
require.NoError(t, n.Start(&config, nil))
node, err = n.discoverNode()
require.NoError(t, err)
require.Equal(t, net.ParseIP("127.0.0.2").To4(), node.IP())
}