package cloudmap

import "testing"

func TestSeederDNSName(t *testing.T) {
	if got := SeederDNSName("seeder", "prod.local"); got != "seeder.svc.prod.local" {
		t.Fatalf("got %q", got)
	}
}

func TestKnowNodeTargets(t *testing.T) {
	doc := RegistryDocument{
		Namespace: "prod.local",
		Service:   "seeder",
		Instances: []RegistryInstance{
			{AgentID: "a1", Healthy: true},
			{AgentID: "a2", Healthy: false},
			{DNSName: "seeder.svc.prod.local", Healthy: true},
		},
	}
	got := KnowNodeTargets(doc)
	if len(got) != 2 || got[0] != "a1" || got[1] != "seeder.svc.prod.local" {
		t.Fatalf("got=%v", got)
	}
}