import { metaTagNotFound, getCurrentPointerAddressMustClientSide } from "../../../src/fund/errors";
import { getCurrentPointerAddress } from "../../../src/fund/mod";
import { forceFundmeOnBrowser } from "../../../src/fund/fund-browser";

describe("no currentpointer atm", () => {
  document.head.innerHTML = "";
  test("throw not found", () => {
    forceFundmeOnBrowser();
    expect(() => getCurrentPointerAddress()).toThrowError(metaTagNotFound);
  });
});

describe("testing getCurrentPointer()", () => {
  test("get pointer address", () => {
    const pointerAddress = "$coil.com/testing";
    document.head.innerHTML = `<meta name="monetization" content=${pointerAddress} />`;
    forceFundmeOnBrowser();
    expect(getCurrentPointerAddress()).toBe(pointerAddress);
    document.head.innerHTML = "";
  });
  test("throw getCurrentPointerAddress() if done in server-side", () => {
    expect(() => getCurrentPointerAddress()).toThrowError(getCurrentPointerAddressMustClientSide);
  });
});