inventory.test.js

  it("should be calculated as 1 dollar per 2 pounds for an item with a price of 1000 or below", async () => {
    const mocks = { Product: () => ({ price: 999, weight: 100 }) };

    const result = await executeGraphql({ query, service, mocks });

    expect(result.data._getProduct.shippingEstimate).toEqual(50);
  });