diff --git a/2-copy-of-code/lesson-09/ecommerce-project/src/pages/home/HomePage.test.jsx b/2-copy-of-code/lesson-09/ecommerce-project/src/pages/home/HomePage.test.jsx
index 83d52e1..41507ea 100755
--- a/2-copy-of-code/lesson-09/ecommerce-project/src/pages/home/HomePage.test.jsx
+++ b/2-copy-of-code/lesson-09/ecommerce-project/src/pages/home/HomePage.test.jsx
@@ -9,6 +9,7 @@ vi.mock('axios');
 
 describe('HomePage component', () => {
   let loadCart;
+  let user;
 
   beforeEach(() => {
     loadCart = vi.fn();
@@ -41,6 +42,8 @@ describe('HomePage component', () => {
         };
       }
     });
+
+    user = userEvent.setup();
   });
 
   it('displays the products correct', async () => {
@@ -63,4 +66,31 @@ describe('HomePage component', () => {
         .getByText('Intermediate Size Basketball')
     ).toBeInTheDocument();
   });
+
+  it('adds a product to the cart', async () => {
+    render(
+      <MemoryRouter>
+        <HomePage cart={[]} loadCart={loadCart} />
+      </MemoryRouter>
+    );
+    const productContainers = await screen.findAllByTestId('product-container');
+
+    const addToCartButton1 = within(productContainers[0])
+      .getByTestId('add-to-cart-button');
+    await user.click(addToCartButton1);
+
+    const addToCartButton2 = within(productContainers[1])
+      .getByTestId('add-to-cart-button');
+    await user.click(addToCartButton2);
+
+    expect(axios.post).toHaveBeenNthCalledWith(1, '/api/cart-items', {
+      productId: 'e43638ce-6aa0-4b85-b27f-e1d07eb678c6',
+      quantity: 1
+    });
+    expect(axios.post).toHaveBeenNthCalledWith(2, '/api/cart-items', {
+      productId: '15b6fc6f-327a-4ec4-896f-486349e85a3d',
+      quantity: 1
+    });
+    expect(loadCart).toHaveBeenCalledTimes(2);
+  });
 });
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