import { describe, expect, it } from "vitest";
import { validateSources } from "@/lib/moderation";

describe("validateSources", () => {
  it("requires at least one source", () => {
    expect(validateSources([])).toContain("missing_sources");
  });

  it("requires a valid URL and license", () => {
    expect(
      validateSources([
        {
          title: "Archive",
          url: "not-a-url",
          language: "DE",
        },
      ]),
    ).toEqual(expect.arrayContaining(["source_invalid_url", "source_missing_license"]));
  });

  it("accepts sourced material with licensing metadata", () => {
    expect(
      validateSources([
        {
          title: "Public record",
          url: "https://example.org/source",
          language: "EN",
          license: "CC BY 4.0",
        },
      ]),
    ).toEqual([]);
  });
});