1 files changed, 208 insertions, 0 deletions
diff --git a/p2p/server_test.go b/p2p/server_test.go
new file mode 100644
index 000000000..f749cc490
--- /dev/null
+++ b/p2p/server_test.go
@@ -0,0 +1,208 @@
+package p2p
+
+import (
+	"bytes"
+	"fmt"
+	"net"
+	"testing"
+	"time"
+)
+
+type TestNetwork struct {
+	connections map[string]*TestNetworkConnection
+	dialer      Dialer
+	maxinbound  int
+}
+
+func NewTestNetwork(maxinbound int) *TestNetwork {
+	connections := make(map[string]*TestNetworkConnection)
+	return &TestNetwork{
+		connections: connections,
+		dialer:      &TestDialer{connections},
+		maxinbound:  maxinbound,
+	}
+}
+
+func (self *TestNetwork) Dialer(addr net.Addr) (Dialer, error) {
+	return self.dialer, nil
+}
+
+func (self *TestNetwork) Listener(addr net.Addr) (net.Listener, error) {
+	return &TestListener{
+		connections: self.connections,
+		addr:        addr,
+		max:         self.maxinbound,
+	}, nil
+}
+
+func (self *TestNetwork) Start() error {
+	return nil
+}
+
+func (self *TestNetwork) NewAddr(string, int) (addr net.Addr, err error) {
+	return
+}
+
+func (self *TestNetwork) ParseAddr(string) (addr net.Addr, err error) {
+	return
+}
+
+type TestAddr struct {
+	name string
+}
+
+func (self *TestAddr) String() string {
+	return self.name
+}
+
+func (*TestAddr) Network() string {
+	return "test"
+}
+
+type TestDialer struct {
+	connections map[string]*TestNetworkConnection
+}
+
+func (self *TestDialer) Dial(network string, addr string) (conn net.Conn, err error) {
+	address := &TestAddr{addr}
+	tconn := NewTestNetworkConnection(address)
+	self.connections[addr] = tconn
+	conn = net.Conn(tconn)
+	return
+}
+
+type TestListener struct {
+	connections map[string]*TestNetworkConnection
+	addr        net.Addr
+	max         int
+	i           int
+}
+
+func (self *TestListener) Accept() (conn net.Conn, err error) {
+	self.i++
+	if self.i > self.max {
+		err = fmt.Errorf("no more")
+	} else {
+		addr := &TestAddr{fmt.Sprintf("inboundpeer-%d", self.i)}
+		tconn := NewTestNetworkConnection(addr)
+		key := tconn.RemoteAddr().String()
+		self.connections[key] = tconn
+		conn = net.Conn(tconn)
+		fmt.Printf("accepted connection from: %v \n", addr)
+	}
+	return
+}
+
+func (self *TestListener) Close() error {
+	return nil
+}
+
+func (self *TestListener) Addr() net.Addr {
+	return self.addr
+}
+
+func SetupTestServer(handlers Handlers) (network *TestNetwork, server *Server) {
+	network = NewTestNetwork(1)
+	addr := &TestAddr{"test:30303"}
+	identity := NewSimpleClientIdentity("clientIdentifier", "version", "customIdentifier", "pubkey")
+	maxPeers := 2
+	if handlers == nil {
+		handlers = make(Handlers)
+	}
+	blackist := NewBlacklist()
+	server = New(network, addr, identity, handlers, maxPeers, blackist)
+	fmt.Println(server.identity.Pubkey())
+	return
+}
+
+func TestServerListener(t *testing.T) {
+	network, server := SetupTestServer(nil)
+	server.Start(true, false)
+	time.Sleep(10 * time.Millisecond)
+	server.Stop()
+	peer1, ok := network.connections["inboundpeer-1"]
+	if !ok {
+		t.Error("not found inbound peer 1")
+	} else {
+		fmt.Printf("out: %v\n", peer1.Out)
+		if len(peer1.Out) != 2 {
+			t.Errorf("not enough messages sent to peer 1: %v ", len(peer1.Out))
+		}
+	}
+
+}
+
+func TestServerDialer(t *testing.T) {
+	network, server := SetupTestServer(nil)
+	server.Start(false, true)
+	server.peerConnect <- &TestAddr{"outboundpeer-1"}
+	time.Sleep(10 * time.Millisecond)
+	server.Stop()
+	peer1, ok := network.connections["outboundpeer-1"]
+	if !ok {
+		t.Error("not found outbound peer 1")
+	} else {
+		fmt.Printf("out: %v\n", peer1.Out)
+		if len(peer1.Out) != 2 {
+			t.Errorf("not enough messages sent to peer 1: %v ", len(peer1.Out))
+		}
+	}
+}
+
+func TestServerBroadcast(t *testing.T) {
+	handlers := make(Handlers)
+	testProtocol := &TestProtocol{Msgs: []*Msg{}}
+	handlers["aaa"] = func(p *Peer) Protocol { return testProtocol }
+	network, server := SetupTestServer(handlers)
+	server.Start(true, true)
+	server.peerConnect <- &TestAddr{"outboundpeer-1"}
+	time.Sleep(10 * time.Millisecond)
+	msg, _ := NewMsg(0)
+	server.Broadcast("", msg)
+	packet := Packet(0, 0)
+	time.Sleep(10 * time.Millisecond)
+	server.Stop()
+	peer1, ok := network.connections["outboundpeer-1"]
+	if !ok {
+		t.Error("not found outbound peer 1")
+	} else {
+		fmt.Printf("out: %v\n", peer1.Out)
+		if len(peer1.Out) != 3 {
+			t.Errorf("not enough messages sent to peer 1: %v ", len(peer1.Out))
+		} else {
+			if bytes.Compare(peer1.Out[1], packet) != 0 {
+				t.Errorf("incorrect broadcast packet %v != %v", peer1.Out[1], packet)
+			}
+		}
+	}
+	peer2, ok := network.connections["inboundpeer-1"]
+	if !ok {
+		t.Error("not found inbound peer 2")
+	} else {
+		fmt.Printf("out: %v\n", peer2.Out)
+		if len(peer1.Out) != 3 {
+			t.Errorf("not enough messages sent to peer 2: %v ", len(peer2.Out))
+		} else {
+			if bytes.Compare(peer2.Out[1], packet) != 0 {
+				t.Errorf("incorrect broadcast packet %v != %v", peer2.Out[1], packet)
+			}
+		}
+	}
+}
+
+func TestServerPeersMessage(t *testing.T) {
+	handlers := make(Handlers)
+	_, server := SetupTestServer(handlers)
+	server.Start(true, true)
+	defer server.Stop()
+	server.peerConnect <- &TestAddr{"outboundpeer-1"}
+	time.Sleep(10 * time.Millisecond)
+	peersMsg, err := server.PeersMessage()
+	fmt.Println(peersMsg)
+	if err != nil {
+		t.Errorf("expect no error, got %v", err)
+	}
+	if c := server.PeerCount(); c != 2 {
+		t.Errorf("expect 2 peers, got %v", c)
+	}
+}