package api import ( "testing" "github.com/hashicorp/consul/testutil/retry" ) func TestCoordinate_Datacenters(t *testing.T) { t.Parallel() c, s := makeClient(t) defer s.Stop() coordinate := c.Coordinate() retry.Run(t, func(r *retry.R) { datacenters, err := coordinate.Datacenters() if err != nil { r.Fatal(err) } if len(datacenters) == 0 { r.Fatalf("Bad: %v", datacenters) } }) } func TestCoordinate_Nodes(t *testing.T) { t.Parallel() c, s := makeClient(t) defer s.Stop() coordinate := c.Coordinate() retry.Run(t, func(r *retry.R) { _, _, err := coordinate.Nodes(nil) if err != nil { r.Fatal(err) } // There's not a good way to populate coordinates without // waiting for them to calculate and update, so the best // we can do is call the endpoint and make sure we don't // get an error. }) }