fixup! Bootstrapping test

Author: tzdybal

p2p/client_test.go

@@ -4,7 +4,6 @@ import (
 	"crypto/rand"
 	"strings"
 	"testing"
-	"time"
 
 	"github.com/libp2p/go-libp2p-core/crypto"
 	"github.com/libp2p/go-libp2p-core/peer"
@@ -88,8 +87,9 @@ func TestBootstrapping(t *testing.T) {
 	err = client3.Start()
 	assert.NoError(err)
 
-	// TODO(tzdybal): need a better way to check that connections are fine
-	time.Sleep(1 * time.Second)
+	assert.Equal(2, len(client1.host.Network().Peers()))
+	assert.Equal(2, len(client2.host.Network().Peers()))
+	assert.Equal(2, len(client3.host.Network().Peers()))
 }
 
 func TestGetMultiaddr(t *testing.T) {