blowater/UI/relay-config.test.ts

import { assertEquals, assertInstanceOf, fail } from "https://deno.land/std@0.176.0/testing/asserts.ts";
import { InMemoryAccountContext } from "../lib/nostr-ts/nostr.ts";
import { ConnectionPool } from "../lib/nostr-ts/relay-pool.ts";
import { RelayConfig, RemoveBlowaterRelay } from "./relay-config.ts";
import { blowater, damus } from "../lib/nostr-ts/relay-list.test.ts";

Deno.test("relay config", async () => {
    const pool = new ConnectionPool();
    const ctx = InMemoryAccountContext.Generate();

    // load one instance
    {
        const config = RelayConfig.Default({
            ctx,
            relayPool: pool,
        });

        // new
        const urls = config.getRelayURLs();
        assertEquals(urls, new Set([blowater, damus])); // defaults

        // add
        const err = await config.add(blowater);
        if (err instanceof Error) fail(err.message);
        assertEquals(config.getRelayURLs(), new Set([blowater, damus]));

        // add
        {
            const err = await config.add(damus);
            if (err instanceof Error) fail(err.message);
            assertEquals(config.getRelayURLs(), new Set([blowater, damus]));
        }

        // remove
        const ok = await config.remove(blowater);
        assertInstanceOf(ok, RemoveBlowaterRelay);

        // save
        config.saveToLocalStorage();
    }

    // load another instance
    {
        const config = await RelayConfig.FromLocalStorage({
            ctx,
            relayPool: pool,
        });
        assertEquals(config.getRelayURLs(), new Set([damus, blowater]));
    }
    await pool.close();
});