whisper: add full filter test suite

whisper/peer.go

@@ -21,8 +21,7 @@ type peer struct {
 	quit chan struct{}
 }
 
-// newPeer creates and initializes a new whisper peer connection, returning either
-// the newly constructed link or a failure reason.
+// newPeer creates a new whisper peer object, but does not run the handshake itself.
 func newPeer(host *Whisper, remote *p2p.Peer, rw p2p.MsgReadWriter) *peer {
 	return &peer{
 		host:  host,