import assert from "node:assert/strict";
import { describe, it } from "node:test";
import { getElRefHelper } from "./getElRefHelper";

describe("getElRefHelper", () => {
  it("does not access HTMLElement when it is unavailable in SSR", () => {
    const descriptor = Object.getOwnPropertyDescriptor(globalThis, "HTMLElement");
    Object.defineProperty(globalThis, "HTMLElement", { configurable: true, value: undefined });

    try {
      assert.strictEqual(getElRefHelper({ current: null }), null);
    } finally {
      if (descriptor) {
        Object.defineProperty(globalThis, "HTMLElement", descriptor);
      }
    }
  });
});