import { readFileSync } from "node:fs";
import { join } from "node:path";
import { describe, expect, it } from "@suaveplan/testing/runner";

const PKG_DIR = join(__dirname, "..");

interface PackageJson {
    exports: Record<string, unknown>;
    sideEffects?: boolean;
}

describe("subpath exports", () => {
    const pkg = JSON.parse(
        readFileSync(join(PKG_DIR, "package.json"), "utf8")
    ) as PackageJson;

    it("every feature module has a subpath export entry", {
        timeout: 5000,
    }, () => {
        const required = [
            ".",
            "./base/midi-controller-plugin",
            "./sequencer/sequencer",
            "./arpeggiator/arpeggiator",
            "./learn/learn-mode",
            "./binding",
            "./plugins/kontrol-s88",
            "./plugins/maschine",
            "./plugins/traktor-s4",
            "./error-codes",
        ];
        for (const path of required) {
            expect(pkg.exports[path], `missing export: ${path}`).toBeDefined();
        }
    });

    it("sideEffects is false", { timeout: 5000 }, () => {
        expect(pkg.sideEffects).toBe(false);
    });
});