import { describe, expect, it } from "vitest";
import { parseData } from "../../src/core/data";
describe("data parser", () => {
  it("parses CSV inference and NDJSON", () => {
    expect(parseData("name,n\nAda,3", "csv").rows[0]).toEqual({
      name: "Ada",
      n: 3,
    });
    expect(parseData('{"a":1}\n{"a":2}', "ndjson").rows).toHaveLength(2);
  });
  it("converts static XML and rejects entities", () => {
    expect(
      parseData(
        "<items><item id='1'>A</item><item id='2'>B</item></items>",
        "xml",
      ).root,
    ).toEqual({
      items: {
        item: [
          { "@id": "1", "#text": "A" },
          { "@id": "2", "#text": "B" },
        ],
      },
    });
    expect(() =>
      parseData('<!DOCTYPE x [<!ENTITY y "z">]><x>&y;</x>', "xml"),
    ).toThrow(/entity/iu);
  });
});