package deploy

import "testing"

func TestNearestLANSeederPrefersSameSubnet(t *testing.T) {
	seeders := []LANSeederHint{
		{AgentID: "far", IP: "10.0.9.1", LANFallbackURL: "http://10.0.9.1/manifest"},
		{AgentID: "near", IP: "192.168.1.50", LANFallbackURL: "http://192.168.1.50/manifest"},
	}
	got := NearestLANSeeder(seeders, "192.168.1.10")
	if got == nil || got.AgentID != "near" {
		t.Fatalf("got %+v", got)
	}
}

func TestApplyLANSeederToWebRTC(t *testing.T) {
	policy := WebRTCMeshPolicy{}
	ApplyLANSeederToWebRTC(&policy, &LANSeederHint{AgentID: "seed-1", LANFallbackURL: "http://lan/seed"})
	if policy.SeederAgentID != "seed-1" || policy.LANFallbackURL != "http://lan/seed" {
		t.Fatalf("policy=%+v", policy)
	}
}