suaveplan/packages/networking/drive/drive-webrtc/tests/config.schemas.test.ts

/**
 * Boundary schema tests for WebRTCPluginConfigSchema and friends.
 */

import { describe, expect, it } from "@suaveplan/testing/runner";
import {
    IceServerSchema,
    P2PConfigSchema,
    SignalingConfigSchema,
    SubChunkConfigSchema,
    WebRTCPluginConfigSchema,
} from "../src/index.js";

describe("IceServerSchema", () => {
    it("accepts a single-URL form", { timeout: 5000 }, () => {
        expect(
            IceServerSchema.safeParse({
                urls: "stun:stun.l.google.com:19302",
            }).success
        ).toBe(true);
    });

    it("accepts a non-empty URL array with credentials", {
        timeout: 5000,
    }, () => {
        expect(
            IceServerSchema.safeParse({
                urls: ["turn:turn.example.com:3478"],
                username: "u",
                credential: "p",
                credentialType: "password",
            }).success
        ).toBe(true);
    });

    it("rejects an empty URL array", { timeout: 5000 }, () => {
        expect(IceServerSchema.safeParse({ urls: [] }).success).toBe(false);
    });

    it("rejects unknown credentialType", { timeout: 5000 }, () => {
        expect(
            IceServerSchema.safeParse({
                urls: "stun:x",
                credentialType: "oauth",
            }).success
        ).toBe(false);
    });
});

describe("SignalingConfigSchema", () => {
    it("accepts minimal valid config", { timeout: 5000 }, () => {
        expect(
            SignalingConfigSchema.safeParse({
                url: "wss://signal.example.com",
            }).success
        ).toBe(true);
    });

    it("rejects empty url", { timeout: 5000 }, () => {
        expect(SignalingConfigSchema.safeParse({ url: "" }).success).toBe(
            false
        );
    });

    it("rejects non-positive reconnectDelay", { timeout: 5000 }, () => {
        expect(
            SignalingConfigSchema.safeParse({
                url: "wss://x",
                reconnectDelay: 0,
            }).success
        ).toBe(false);
    });
});

describe("P2PConfigSchema", () => {
    it("accepts empty config", { timeout: 5000 }, () => {
        expect(P2PConfigSchema.safeParse({}).success).toBe(true);
    });

    it("accepts a populated config", { timeout: 5000 }, () => {
        expect(
            P2PConfigSchema.safeParse({
                priority: 10,
                timeout: 30_000,
                iceServers: [{ urls: "stun:stun.l.google.com:19302" }],
                maxConcurrentDownloads: 5,
            }).success
        ).toBe(true);
    });

    it("rejects negative priority", { timeout: 5000 }, () => {
        expect(P2PConfigSchema.safeParse({ priority: -1 }).success).toBe(false);
    });

    it("rejects zero maxConcurrentDownloads", { timeout: 5000 }, () => {
        expect(
            P2PConfigSchema.safeParse({ maxConcurrentDownloads: 0 }).success
        ).toBe(false);
    });

    it("rejects float timeout", { timeout: 5000 }, () => {
        expect(P2PConfigSchema.safeParse({ timeout: 1.5 }).success).toBe(false);
    });
});

describe("SubChunkConfigSchema", () => {
    it("accepts empty config", { timeout: 5000 }, () => {
        expect(SubChunkConfigSchema.safeParse({}).success).toBe(true);
    });

    it("accepts a populated rateLimit", { timeout: 5000 }, () => {
        expect(
            SubChunkConfigSchema.safeParse({
                size: 16_000,
                backpressure: 262_144,
                rateLimit: { delayMs: 5, everyNParts: 10 },
            }).success
        ).toBe(true);
    });

    it("rejects zero everyNParts", { timeout: 5000 }, () => {
        expect(
            SubChunkConfigSchema.safeParse({
                rateLimit: { delayMs: 0, everyNParts: 0 },
            }).success
        ).toBe(false);
    });

    it("rejects negative delayMs", { timeout: 5000 }, () => {
        expect(
            SubChunkConfigSchema.safeParse({
                rateLimit: { delayMs: -1, everyNParts: 1 },
            }).success
        ).toBe(false);
    });
});

describe("WebRTCPluginConfigSchema", () => {
    it("accepts minimal valid config", { timeout: 5000 }, () => {
        expect(
            WebRTCPluginConfigSchema.safeParse({
                signaling: { url: "wss://signal.example.com" },
            }).success
        ).toBe(true);
    });

    it("rejects missing signaling", { timeout: 5000 }, () => {
        expect(WebRTCPluginConfigSchema.safeParse({}).success).toBe(false);
    });

    it("rejects invalid nested p2p config", { timeout: 5000 }, () => {
        expect(
            WebRTCPluginConfigSchema.safeParse({
                signaling: { url: "wss://x" },
                p2p: { timeout: -5 },
            }).success
        ).toBe(false);
    });

    it("accepts a fully populated config", { timeout: 5000 }, () => {
        expect(
            WebRTCPluginConfigSchema.safeParse({
                signaling: {
                    url: "wss://signal.example.com",
                    peerId: "peer-a",
                    peerName: "Alice",
                    authToken: "tok",
                    reconnect: true,
                    reconnectDelay: 1000,
                },
                p2p: {
                    priority: 5,
                    timeout: 30_000,
                    iceServers: [{ urls: "stun:stun.l.google.com:19302" }],
                    maxConcurrentDownloads: 5,
                },
                subChunks: {
                    size: 16_000,
                    backpressure: 262_144,
                    rateLimit: { delayMs: 5, everyNParts: 10 },
                },
            }).success
        ).toBe(true);
    });
});