reverts default storedetails default value

.changeset/long-taxis-drop.md

@@ -0,0 +1,5 @@
+---
+'@adyen/adyen-web': patch
+---
+
+fixes bug where storedetails had state value of true by default without visually showing it

packages/lib/src/components/internal/StoreDetails/StoreDetails.test.tsx

@@ -5,25 +5,42 @@ import StoreDetails from './StoreDetails';
 
 test('StoredDetails defaults to false, toggles to true', async () => {
     const user = userEvent.setup();
+    let value;
 
-    const onChangeMock = jest.fn();
+    const onChangeMock = jest.fn(event => (value = event));
     render(<StoreDetails onChange={onChangeMock} />);
     const checkbox = await screen.findByRole('checkbox');
+    // check for the checked status in the DOM
     expect(checkbox).not.toBeChecked();
+    // also check for the emitted value from onChange
+    expect(value).toBe(false);
 
     await user.click(checkbox);
     expect(checkbox).toBeChecked();
+    expect(value).toBe(true);
 });
 
 test('StoredDetails storeDetails prop true does nothing LEGACY TEST', async () => {
     // I wanted to capture this buggy feature,
     const user = userEvent.setup();
+    let value;
 
-    const onChangeMock = jest.fn();
+    const onChangeMock = jest.fn(event => (value = event));
     render(<StoreDetails storeDetails={true} onChange={onChangeMock} />);
     const checkbox = await screen.findByRole('checkbox');
+    // buggy behaviour should be fixed, but we improve test coverage before that
+    // the checkbox will not be visibly "checked"
     expect(checkbox).not.toBeChecked();
+    // correct behaviour
+    expect(value).toBe(true);
 
     await user.click(checkbox);
     expect(checkbox).toBeChecked();
+    // it will emit "true" again because it will start reading the DOM
+    expect(value).toBe(true);
+
+    await user.click(checkbox);
+    // now it's all correct
+    expect(checkbox).not.toBeChecked();
+    expect(value).toBe(false);
 });

packages/lib/src/components/internal/StoreDetails/StoreDetails.tsx

@@ -6,7 +6,7 @@ import Checkbox from '../FormFields/Checkbox';
 /**
  * "Store details" generic checkbox
  */
-function StoreDetails({ storeDetails = true, ...props }) {
+function StoreDetails({ storeDetails = false, ...props }) {
     const { i18n } = useCoreContext();
     const [value, setValue] = useState(storeDetails);