import { describe, expect, it } from "vitest";
import { cleanAddress } from "../format";

describe("cleanAddress", () => {
  it("drops Shopify's literal null city", () => {
    expect(cleanAddress("null ON, Canada")).toBe("ON, Canada");
  });
  it("drops parts that were only null", () => {
    expect(cleanAddress("null, Toronto, Canada")).toBe("Toronto, Canada");
  });
  it("leaves real addresses alone, including words containing null", () => {
    expect(cleanAddress("12 Nullarbor Rd, Waterloo ON N2V 1A1, Canada")).toBe("12 Nullarbor Rd, Waterloo ON N2V 1A1, Canada");
  });
});