import { beforeEach, describe, expect, it, vi } from "vitest";

const apiGet = vi.fn();
const apiPost = vi.fn();
const apiDelete = vi.fn();

vi.mock("./axios", () => ({
  apiGet,
  apiPost,
  apiDelete,
}));

describe("attachments api", () => {
  beforeEach(() => {
    vi.clearAllMocks();
  });

  it("uses canonical collection URLs with trailing slash", async () => {
    const { fetchAttachments, uploadAttachment } = await import("./attachments");
    const file = new File(["x"], "x.txt", { type: "text/plain" });

    fetchAttachments("study-1", "startup_feasibility", "entity-1");
    uploadAttachment("study-1", "startup_feasibility", "entity-1", file);

    expect(apiGet).toHaveBeenCalledWith("/api/v1/studies/study-1/startup_feasibility/entity-1/attachments/");
    expect(apiPost).toHaveBeenCalledWith(
      "/api/v1/studies/study-1/startup_feasibility/entity-1/attachments/",
      expect.any(FormData),
      expect.objectContaining({ headers: { "Content-Type": "multipart/form-data" } })
    );
  });
});