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

const ALLOWED_RUNTIME_DEPS = new Set([
    "@opentelemetry/api",
    "@suaveplan/error",
    "@suaveplan/events",
    "@suaveplan/opentelemetry",
    "@suaveplan/types",
    "tslib",
    "zod",
]);

describe("dependency graph", () => {
    it("runtime dependencies are restricted to the declared allowlist", {
        timeout: 5000,
    }, async () => {
        const pkg = JSON.parse(
            await readFile(join(__dirname, "..", "package.json"), "utf8")
        ) as { dependencies: Record<string, string> };
        const declared = new Set(Object.keys(pkg.dependencies));
        const extras = [...declared].filter(
            (d) => !ALLOWED_RUNTIME_DEPS.has(d)
        );
        expect(extras).toEqual([]);
    });
});