import { describe, expect, it } from "@suaveplan/testing/runner";
import * as relay from "../src/index.js";

describe("@suaveplan/network-plugin-intra-relay public surface", () => {
    it("exports every documented class", () => {
        expect(relay.RelayDiscovery).toBeDefined();
        expect(relay.RelaySelector).toBeDefined();
        expect(relay.RelayConnectionManager).toBeDefined();
        expect(relay.LoopPrevention).toBeDefined();
        expect(relay.RelayPerformanceMonitor).toBeDefined();
        expect(relay.IntraRelayPlugin).toBeDefined();
    });

    it("exports the error registry", () => {
        expect(relay.NETWORK_INTRA_RELAY_CODES).toBeDefined();
        expect(relay.NetworkIntraRelayError).toBeDefined();
    });

    it("exports envelope helpers + constants", () => {
        expect(typeof relay.wrapEnvelope).toBe("function");
        expect(typeof relay.advanceEnvelope).toBe("function");
        expect(typeof relay.nextHopFor).toBe("function");
        expect(typeof relay.unwrapEnvelope).toBe("function");
        expect(relay.DEFAULT_MAX_HOPS).toBe(8);
        expect(Array.isArray(relay.STRATEGY_LIST)).toBe(true);
        expect(relay.RELAY_TRANSITIONS).toBeDefined();
    });
});