import { describe, expect, it } from "vitest";
import { resolveUploadMimeType } from "./uploadFileClient";

describe("resolveUploadMimeType", () => {
  it("keeps what the browser reports", () => {
    expect(resolveUploadMimeType({ name: "angebot.pdf", type: "application/pdf" })).toBe("application/pdf");
  });

  it("falls back to the extension when the browser reports nothing", () => {
    // macOS has no system type for .md, so Chrome hands over an empty string —
    // declaring octet-stream there got a file the store allows rejected.
    expect(resolveUploadMimeType({ name: "notiz.md", type: "" })).toBe("text/markdown");
    expect(resolveUploadMimeType({ name: "Notiz.MARKDOWN", type: "" })).toBe("text/markdown");
    expect(resolveUploadMimeType({ name: "liste.csv", type: "" })).toBe("text/csv");
  });

  it("stays at octet-stream for anything the store would not take anyway", () => {
    expect(resolveUploadMimeType({ name: "tool.exe", type: "" })).toBe("application/octet-stream");
    expect(resolveUploadMimeType({ name: "ohne-endung", type: "" })).toBe("application/octet-stream");
  });
});