package e2e

import (
	"testing"
)

func TestDataPlaneConnectivity(t *testing.T) {
	t.Log("E2E Test: Virtual Peer connectivity check")
	// 1. Spin up a Virtual Peer (GVisor-based userspace stack)
	// 2. Generate a matching .conf profile
	// 3. Run `wg-wrap --profile test curl <virtual-peer-ip>`
	// 4. Verify HTTP response is received
}

func TestNetworkIsolation(t *testing.T) {
	t.Log("E2E Test: Verifying host isolation")
	// 1. Ensure host cannot ping the Virtual Peer's internal IP
	// 2. Ensure wrapped process CAN ping the Virtual Peer's internal IP
}

func TestDNSLeakage(t *testing.T) {
	t.Log("E2E Test: Verifying DNS is routed via VPN")
	// 1. Run `wg-wrap --profile test dig <domain>`
	// 2. Verify that the DNS query goes to the VPN DNS server, not host resolver
}

func TestMTUFragmentation(t *testing.T) {
	t.Log("E2E Test: Verifying MTU 1420 prevents packet drop")
	// 1. Send large pings (-s 1400) through the tunnel
	// 2. Verify packets are received without fragmentation errors
}