fix(peers): add default limit to peers, fix test

- now that `page` and `page-size` have been disabled, add a DefaultPeerListLimit (200), that we can pull from when no limit or offset have been given

- ListPeers correctly returning limit and offset, fixing test to reflect

actions/peers.go

@@ -8,8 +8,15 @@ import (
 	"github.com/qri-io/qri/repo/profile"
 )
 
+var DefaultPeerListLimit = 200
+
 // ListPeers lists Peers on the qri network
 func ListPeers(node *p2p.QriNode, limit, offset int, onlineOnly bool) ([]*config.ProfilePod, error) {
+
+	if limit <= 0 {
+		limit = DefaultPeerListLimit
+	}
+
 	r := node.Repo
 	user, err := r.Profile()
 	if err != nil {

actions/peers_test.go

@@ -18,7 +18,7 @@ func TestListPeers(t *testing.T) {
 
 	ctx := context.Background()
 	factory := p2ptest.NewTestNodeFactory(p2p.NewTestableQriNode)
-	testPeers, err := p2ptest.NewTestNetwork(ctx, factory, 5)
+	testPeers, err := p2ptest.NewTestNetwork(ctx, factory, 6)
 	if err != nil {
 		t.Fatalf("error creating network: %s", err.Error())
 	}