diff --git a/packages/client/src/adapters/harness.tsx b/packages/client/src/adapters/harness.tsx
index 1e7f0a8..ffcb670 100644
--- a/packages/client/src/adapters/harness.tsx
+++ b/packages/client/src/adapters/harness.tsx
@@ -64,11 +64,11 @@ export async function makeMonolithicApp({
     };
 }
 
-export async function makeMicroservicesApp({
+export async function runBackendAndRender({
                                   products = [],
                               }: AppContext) {
 
-    const { catalogApp, ordersApp, cartApp, orderRepo, productRepo } = await runMicroservices(products)
+    const { catalogApp, ordersApp, cartApp, orderRepo } = await runMicroservices(products)
 
     const queryClient = new QueryClient();
 
@@ -85,9 +85,8 @@ export async function makeMicroservicesApp({
     const driver = createDriver(app);
 
     return {
-        productRepo,
         orderRepo,
-        driver,
+        app: driver,
         [Symbol.dispose]: async () => {
             await cartServer.close();
             await catalogServer.close();
diff --git a/packages/client/src/components/Shop.tsx b/packages/client/src/components/Shop.tsx
index 1a2ccf7..4a532af 100644
--- a/packages/client/src/components/Shop.tsx
+++ b/packages/client/src/components/Shop.tsx
@@ -3,14 +3,14 @@ import React, {useState} from "react";
 import {useProducts} from "../hooks/products";
 import {useCartWidget} from "../hooks/cart";
 
-interface ShopProps {
+type ShopProps = {
     cartId: string;
 }
 
 export const Shop: React.FC<ShopProps> = ({ cartId }) => {
 
     const [ freeTextSearch, setFreeTextSearch ] = useState('');
-    const { products, productsLoading, productsError } = useProducts({freeTextSearch});
+    const products = useProducts(freeTextSearch);
     const { viewCart, addItem, itemCount, fetched } = useCartWidget(cartId);
 
     return <section>
@@ -20,11 +20,19 @@ export const Shop: React.FC<ShopProps> = ({ cartId }) => {
             <input type="text" aria-label="free-text-search" placeholder="Search products" value={freeTextSearch} onChange={(e) => setFreeTextSearch(e.target.value)}/>
             <button aria-label="Search">Search</button>
         </section>
-        <Products addItem={addItem} products={products} isLoading={productsLoading} error={productsError} />
+        <Products addItem={addItem} products={products}/>
     </section>    
 };
 
-const Products: React.FC<{ products: Product[] | undefined, isLoading: boolean, error: unknown | null, addItem: (id: string) => void }> = ({ products, isLoading, error, addItem }) => {
+type ProductsProps = {
+    products: {
+        data: Product[] | undefined;
+        isLoading: boolean;
+        error: unknown | null;
+    }
+    addItem: (id: string) => void;
+}
+const Products: React.FC<ProductsProps> = ( {products: {data, isLoading, error}, addItem}) => {
 
     if (isLoading) {
         return <section>Loading...</section>
@@ -34,7 +42,7 @@ const Products: React.FC<{ products: Product[] | undefined, isLoading: boolean,
         return <section><>Error: {error}</></section>
     }
 
-    return <>{products!.map(({ title, id }) =>
+    return <>{data!.map(({ title, id }) =>
         <div key={id} aria-label={title}>
             <h3>{title}</h3>
             <button onClick={() => addItem(id)} aria-label="Add to cart" role="button">
diff --git a/packages/client/src/hooks/cart.ts b/packages/client/src/hooks/cart.ts
index 1f72a73..b397d10 100644
--- a/packages/client/src/hooks/cart.ts
+++ b/packages/client/src/hooks/cart.ts
@@ -50,6 +50,7 @@ export const useCartSummary = (id: string) => {
 
     return {isLoading, error, summary, checkout};
 }
+
 export const useCartWidget = (cartId: string) => {
     const {cart} = useContext(IOContext);
 
diff --git a/packages/client/src/hooks/products.ts b/packages/client/src/hooks/products.ts
index d50f589..d2a34d5 100644
--- a/packages/client/src/hooks/products.ts
+++ b/packages/client/src/hooks/products.ts
@@ -3,21 +3,12 @@ import {IOContext} from "../adapters/context";
 import {useQuery} from "react-query";
 import {Product} from "@ts-react-tdd/server/src/types";
 
-type ProductQuery = {
-    freeTextSearch: string;
-}
-export const useProducts = ({freeTextSearch}: ProductQuery) => {
+export const useProducts = (query: string) => {
     const {productCatalog} = useContext(IOContext);
+    const url = query?.length > 0 ? `/products/search?query=${query}` : `/products`;
 
-    const {data, isLoading, error} = useQuery(["products", freeTextSearch], async () => {
-        const url = freeTextSearch?.length > 0 ? `/products/search?query=${freeTextSearch}` : `/products`;
+    return useQuery(["products", query], async () => {
         const res = await productCatalog.get<unknown[]>(url);
         return res.data.map(p => Product.parse(p));
     });
-
-    return {
-        products: data,
-        productsLoading: isLoading,
-        productsError: error,
-    }
 }
\ No newline at end of file
diff --git a/packages/client/test/purchase.flow.spec.tsx b/packages/client/test/purchase.flow.spec.tsx
index 1030b36..9e33f5c 100644
--- a/packages/client/test/purchase.flow.spec.tsx
+++ b/packages/client/test/purchase.flow.spec.tsx
@@ -1,26 +1,26 @@
 import {aProduct} from "@ts-react-tdd/server/src/builders";
-import {makeMicroservicesApp} from "../src/adapters/harness";
-import {test, expect} from 'vitest'
+import {runBackendAndRender} from "../src/adapters/harness";
+import {expect, test} from 'vitest'
 
 test("a user can purchase a product, see the confirmation page and see their order summary, after which the cart is reset", async () => {
 
     const moogOne = aProduct({title: "Moog One"});
-    using harness = await makeMicroservicesApp({
+    using harness = await runBackendAndRender({
         products: [moogOne],
     });
-    const {driver, orderRepo} = harness;
+    const {app, orderRepo} = harness;
 
-    await driver.findByRole('paragraph', { name: /0 items in cart/i });
+    await app.findByRole('paragraph', { name: /0 items in cart/i });
 
-    await driver.addProductToCart(moogOne.title);
-    await driver.findByRole('paragraph', { name: /1 items in cart/i });
+    await app.addProductToCart(moogOne.title);
+    await app.findByRole('paragraph', { name: /1 items in cart/i });
 
-    await driver.viewCart();
-    expect(await driver.findByRole('listitem', { name: moogOne.title })).toBeTruthy();
+    await app.viewCart();
+    expect(await app.findByRole('listitem', { name: moogOne.title })).toBeTruthy();
 
-    await driver.checkout();
-    expect(await driver.findByRole('heading', { name: /thank you/i })).toBeTruthy();
-    expect(await driver.findByRole('listitem', {name: moogOne.title})).toBeTruthy();
+    await app.checkout();
+    expect(await app.findByRole('heading', { name: /thank you/i })).toBeTruthy();
+    expect(await app.findByRole('listitem', {name: moogOne.title})).toBeTruthy();
 
     expect(orderRepo.orders).toContainEqual(expect.objectContaining({
         items: expect.arrayContaining([
@@ -30,6 +30,6 @@ test("a user can purchase a product, see the confirmation page and see their ord
         ])
     }));
 
-    await driver.home();
-    await driver.findByRole('paragraph', { name: /0 items in cart/i });
-})
+    await app.home();
+    await app.findByRole('paragraph', { name: /0 items in cart/i });
+})
\ No newline at end of file
diff --git a/packages/client/test/search.flow.spec.tsx b/packages/client/test/search.flow.spec.tsx
index c44a146..15217ed 100644
--- a/packages/client/test/search.flow.spec.tsx
+++ b/packages/client/test/search.flow.spec.tsx
@@ -1,5 +1,5 @@
 import {aProduct} from "@ts-react-tdd/server/src/builders";
-import {makeMicroservicesApp} from "../src/adapters/harness";
+import {runBackendAndRender} from "../src/adapters/harness";
 import userEvent from "@testing-library/user-event";
 import {test, expect} from 'vitest'
 
@@ -8,16 +8,16 @@ test("Product search is case-insensitive", async () => {
     const moogOne = aProduct({title: "Moog One"});
     const minimoog = aProduct({title: "Minimoog"});
     const ob8x = aProduct({title: "OB 8x"});
-    using harness = await makeMicroservicesApp({
+    using harness = await runBackendAndRender({
         products: [moogOne, minimoog, ob8x],
     });
-    const {driver} = harness;
+    const {app} = harness;
 
-    await userEvent.type(driver.getByRole('textbox', {name: 'free-text-search'}), 'moog');
-    await userEvent.click(driver.getByRole('button', { name: /search/i }));
+    await userEvent.type(app.getByRole('textbox', {name: 'free-text-search'}), 'moog');
+    await userEvent.click(app.getByRole('button', { name: /search/i }));
 
-    expect(driver.queryByRole('heading', { name: moogOne.title })).toBeInTheDocument();
-    expect(driver.queryByRole('heading', { name: minimoog.title })).toBeInTheDocument();
-    expect(driver.queryByRole('heading', { name: ob8x.title })).not.toBeInTheDocument();
+    expect(app.queryByRole('heading', { name: moogOne.title })).toBeInTheDocument();
+    expect(app.queryByRole('heading', { name: minimoog.title })).toBeInTheDocument();
+    expect(app.queryByRole('heading', { name: ob8x.title })).not.toBeInTheDocument();
 
 })