import { describe, expect, it } from "vitest";
import { createMockDb } from "../../../testing/index";
import type { DB } from "../generated/kysely-tailordb";
import { baseColorRed } from "../testing/fixtures";
import { run } from "./getProductAttributeValue";

describe("getProductAttributeValue", () => {
  it("returns value when found", async () => {
    const { db, spies } = createMockDb<DB>();
    spies.select.mockReturnValue(baseColorRed);

    const result = await run(db, { id: "value-1" });

    expect(result.ok).toBe(true);
    if (result.ok) {
      expect(result.value.value).toEqual(baseColorRed);
    }
  });

  it("returns null when not found", async () => {
    const { db, spies } = createMockDb<DB>();
    spies.select.mockReturnValue(undefined);

    const result = await run(db, { id: "nonexistent" });

    expect(result.ok).toBe(true);
    if (result.ok) {
      expect(result.value.value).toBeNull();
    }
  });
});
