[LG-5566] tests(Wizard) Implement TestUtils & LGIDs for Wizard (#3338)

* rm step wrapper

* rm descendants dep

* export WizardProvider

* delete-wizard-demo

private endpoints

useFetchRequiredActionTableData

renam ReqAct cards

composable basic table

stream processing card

federated db card

applications card

clusters card

wizard step context

Delete requiredActionsConfig.tsx

re-enable wizard

add useRequiredActionAcknowledgements

mv required action. add skeleton

Update ModelApiKeysCard.tsx

* Update pnpm

Update package.json

* fix wizard changes

* Adds `requiresAcknowledgement` prop to Wizard.Step

* Implements `isAcknowledged` state inside provider

* Update Wizard.stories.tsx

* rm delete demo

* Update wizard.md

* rm temp changesets

* Update README.md

* Update WizardStep.spec.tsx

* footer tests

* Update Wizard.spec.tsx

* update package json

* update provider props

* revert toast changes?

* Update .npmrc

* Update pnpm-lock.yaml

* Update WizardStep.spec.tsx

* exports form footer types

* Update WizardFooter.types.ts

* adds `totalSteps` to wizard context

* fix bad merge

* adds LGIDs

* adds test utils

* lint

* fix bad merge

* removes Step test utils

* add layout comments

* form-footer lgids

* updates wizard testids

* updates readme

* updates tsdoc

* fixes tests

* fixes ack reset test

* Squashed commit of the following:

commit 4fd3668
Author: Adam Michael Thompson <adam.thompson@mongodb.com>
Date:   Tue Nov 25 13:18:59 2025 -0500

    fixes ack reset test

commit 4f024b1
Author: Adam Michael Thompson <adam.thompson@mongodb.com>
Date:   Tue Nov 25 13:11:35 2025 -0500

    fixes tests

commit f919ecc
Author: Adam Michael Thompson <adam.thompson@mongodb.com>
Date:   Tue Nov 25 13:11:29 2025 -0500

    updates tsdoc

commit 6842bbb
Author: Adam Michael Thompson <adam.thompson@mongodb.com>
Date:   Tue Nov 25 13:02:43 2025 -0500

    updates readme

* Update WizardStep.spec.tsx

* Update WizardContext.tsx

* Update WizardStep.spec.tsx

* Squashed commit of the following:

commit 982ef72
Author: Adam Michael Thompson <adam.thompson@mongodb.com>
Date:   Tue Nov 25 13:52:15 2025 -0500

    Update WizardStep.spec.tsx

* fixes stories

* Squashed commit of the following:

commit 4b32ed6
Author: Adam Michael Thompson <adam.thompson@mongodb.com>
Date:   Tue Nov 25 17:49:16 2025 -0500

    fixes stories

commit 982ef72
Author: Adam Michael Thompson <adam.thompson@mongodb.com>
Date:   Tue Nov 25 13:52:15 2025 -0500

    Update WizardStep.spec.tsx

* Update WizardStep.stories.tsx

* Update packages/wizard/src/testing/getTestUtils.tsx

Co-authored-by: Shaneeza <shaneeza.ali@mongodb.com>

* Update README.md

* use Button test utils

* use test utils

* Update pnpm-lock.yaml

---------

Co-authored-by: Shaneeza <shaneeza.ali@mongodb.com>

Author: TheSonOfThomp

.changeset/form-footer-lgids.md

@@ -0,0 +1,5 @@
+---
+'@leafygreen-ui/form-footer': patch
+---
+
+Passes `data-lgid` to the root `footer` element

packages/form-footer/src/FormFooter.tsx

@@ -47,6 +47,7 @@ export default function FormFooter({
     <LeafyGreenProvider darkMode={darkMode}>
       <footer
         data-testid={lgIds.root}
+        data-lgid={lgIds.root}
         className={getFormFooterStyles({ theme, className })}
         {...rest}
       >

packages/wizard/README.md

@@ -108,3 +108,51 @@ const MyWizardStepContents = () => {
 ### Wizard.Footer
 
 The `Wizard.Footer` is a convenience wrapper around the `FormFooter` component. Each step should render its own Footer component
+
+# Test Harnesses
+
+## getTestUtils()
+
+`getTestUtils()` is a util that allows consumers to reliably interact with LG `Wizard` in a product test suite. If the `Wizard` component cannot be found, an error will be thrown.
+
+### Usage
+
+```tsx
+import { getTestUtils } from '@leafygreen-ui/wizard';
+
+const utils = getTestUtils(lgId?: `lg-${string}`); // lgId refers to the custom `data-lgid` attribute passed to `Wizard`. It defaults to 'lg-wizard' if left empty.
+```
+
+### Test Utils
+
+```tsx
+const {
+  getFooter,
+  queryFooter,
+  findFooter,
+  getPrimaryButton,
+  queryPrimaryButton,
+  findPrimaryButton,
+  getBackButton,
+  queryBackButton,
+  findBackButton,
+  getCancelButton,
+  queryCancelButton,
+  findCancelButton,
+} = getTestUtils();
+```
+
+| Util                   | Description                                                   | Returns                       |
+| ---------------------- | ------------------------------------------------------------- | ----------------------------- |
+| `getFooter()`          | Returns the footer element                                    | `HTMLElement`                 |
+| `queryFooter()`        | Returns the footer element or null if not found               | `HTMLElement` \| `null`       |
+| `findFooter()`         | Returns a promise that resolves to the footer element         | `Promise<HTMLElement>`        |
+| `getPrimaryButton()`   | Returns the primary button element                            | `HTMLButtonElement`           |
+| `queryPrimaryButton()` | Returns the primary button element or null if not found       | `HTMLButtonElement` \| `null` |
+| `findPrimaryButton()`  | Returns a promise that resolves to the primary button element | `Promise<HTMLButtonElement>`  |
+| `getBackButton()`      | Returns the back button element                               | `HTMLButtonElement`           |
+| `queryBackButton()`    | Returns the back button element or null if not found          | `HTMLButtonElement` \| `null` |
+| `findBackButton()`     | Returns a promise that resolves to the back button element    | `Promise<HTMLButtonElement>`  |
+| `getCancelButton()`    | Returns the cancel button element                             | `HTMLButtonElement`           |
+| `queryCancelButton()`  | Returns the cancel button element or null if not found        | `HTMLButtonElement` \| `null` |
+| `findCancelButton()`   | Returns a promise that resolves to the cancel button element  | `Promise<HTMLButtonElement>`  |

packages/wizard/package.json

@@ -27,6 +27,7 @@
     "access": "public"
   },
   "dependencies": {
+    "@leafygreen-ui/button": "workspace:^",
     "@leafygreen-ui/compound-component": "workspace:^",
     "@leafygreen-ui/emotion": "workspace:^",
     "@leafygreen-ui/form-footer": "workspace:^",
@@ -38,7 +39,6 @@
   },
   "devDependencies": {
     "@faker-js/faker": "^8.0.0",
-    "@leafygreen-ui/button": "workspace:^",
     "@leafygreen-ui/badge": "workspace:^",
     "@leafygreen-ui/banner": "workspace:^",
     "@leafygreen-ui/card": "workspace:^",

packages/wizard/src/Wizard/Wizard.spec.tsx

@@ -2,6 +2,7 @@ import React from 'react';
 import { render } from '@testing-library/react';
 import userEvent from '@testing-library/user-event';
 
+import { getTestUtils } from '../testing';
 import { useWizardStepContext } from '../WizardStep';
 
 import { Wizard } from '.';
@@ -69,7 +70,7 @@ describe('packages/wizard', () => {
     });
 
     test('does not render back button on first step', () => {
-      const { queryByRole, getByRole } = render(
+      render(
         <Wizard activeStep={0}>
           <Wizard.Step>
             <div data-testid="step-1-content">Content 1</div>
@@ -88,13 +89,15 @@ describe('packages/wizard', () => {
         </Wizard>,
       );
 
+      const { queryBackButton, getPrimaryButton } = getTestUtils();
+
       // Back button should not be rendered on first step
-      expect(queryByRole('button', { name: 'Back' })).not.toBeInTheDocument();
-      expect(getByRole('button', { name: 'Next' })).toBeInTheDocument();
+      expect(queryBackButton()).not.toBeInTheDocument();
+      expect(getPrimaryButton()).toBeInTheDocument();
     });
 
     test('renders back button on second step', () => {
-      const { getByRole } = render(
+      render(
         <Wizard activeStep={1}>
           <Wizard.Step>
             <div data-testid="step-1-content">Content 1</div>
@@ -113,16 +116,18 @@ describe('packages/wizard', () => {
         </Wizard>,
       );
 
-      expect(getByRole('button', { name: 'Back' })).toBeInTheDocument();
-      expect(getByRole('button', { name: 'Next' })).toBeInTheDocument();
+      const { getBackButton, getPrimaryButton } = getTestUtils();
+
+      expect(getBackButton()).toBeInTheDocument();
+      expect(getPrimaryButton()).toBeInTheDocument();
     });
   });
 
   describe('interaction', () => {
     test('calls `onStepChange` when incrementing step', async () => {
       const onStepChange = jest.fn();
 
-      const { getByRole } = render(
+      render(
         <Wizard activeStep={0} onStepChange={onStepChange}>
           <Wizard.Step>
             <div data-testid="step-1-content">Content 1</div>
@@ -135,15 +140,16 @@ describe('packages/wizard', () => {
         </Wizard>,
       );
 
-      await userEvent.click(getByRole('button', { name: 'Next' }));
+      const { getPrimaryButton } = getTestUtils();
+      userEvent.click(getPrimaryButton());
 
       expect(onStepChange).toHaveBeenCalledWith(1);
     });
 
     test('calls `onStepChange` when decrementing step', async () => {
       const onStepChange = jest.fn();
 
-      const { getByRole } = render(
+      render(
         <Wizard activeStep={1} onStepChange={onStepChange}>
           <Wizard.Step>
             <div data-testid="step-1-content">Content 1</div>
@@ -162,7 +168,8 @@ describe('packages/wizard', () => {
         </Wizard>,
       );
 
-      await userEvent.click(getByRole('button', { name: 'Back' }));
+      const { getBackButton } = getTestUtils();
+      userEvent.click(getBackButton());
 
       expect(onStepChange).toHaveBeenCalledWith(0);
     });
@@ -173,7 +180,7 @@ describe('packages/wizard', () => {
       const onPrimaryClick = jest.fn();
       const onCancelClick = jest.fn();
 
-      const { getByRole } = render(
+      render(
         <Wizard activeStep={1} onStepChange={onStepChange}>
           <Wizard.Step>
             <div data-testid="step-1-content">Content 1</div>
@@ -194,21 +201,24 @@ describe('packages/wizard', () => {
         </Wizard>,
       );
 
-      await userEvent.click(getByRole('button', { name: 'Back' }));
+      const { getBackButton, getPrimaryButton, getCancelButton } =
+        getTestUtils();
+
+      userEvent.click(getBackButton());
       expect(onBackClick).toHaveBeenCalled();
       expect(onStepChange).toHaveBeenCalledWith(0);
 
-      await userEvent.click(getByRole('button', { name: 'Next' }));
+      userEvent.click(getPrimaryButton());
       expect(onPrimaryClick).toHaveBeenCalled();
       expect(onStepChange).toHaveBeenCalledWith(1);
 
-      await userEvent.click(getByRole('button', { name: 'Cancel' }));
+      userEvent.click(getCancelButton());
       expect(onCancelClick).toHaveBeenCalled();
     });
 
     describe('uncontrolled', () => {
       test('does not increment step beyond Steps count', async () => {
-        const { getByTestId, queryByTestId, getByRole } = render(
+        const { getByTestId, queryByTestId } = render(
           <Wizard>
             <Wizard.Step>
               <div data-testid="step-1-content">Content 1</div>
@@ -221,16 +231,18 @@ describe('packages/wizard', () => {
           </Wizard>,
         );
 
+        const { getPrimaryButton } = getTestUtils();
+
         // Start at step 1
         expect(getByTestId('step-1-content')).toBeInTheDocument();
 
         // Click next to go to step 2
-        await userEvent.click(getByRole('button', { name: 'Next' }));
+        userEvent.click(getPrimaryButton());
         expect(getByTestId('step-2-content')).toBeInTheDocument();
         expect(queryByTestId('step-1-content')).not.toBeInTheDocument();
 
         // Click next again - should stay at step 2 (last step)
-        await userEvent.click(getByRole('button', { name: 'Next' }));
+        userEvent.click(getPrimaryButton());
         expect(getByTestId('step-2-content')).toBeInTheDocument();
         expect(queryByTestId('step-1-content')).not.toBeInTheDocument();
       });
@@ -240,7 +252,7 @@ describe('packages/wizard', () => {
       test('does not change steps internally when controlled', async () => {
         const onStepChange = jest.fn();
 
-        const { getByTestId, queryByTestId, getByRole } = render(
+        const { getByTestId, queryByTestId } = render(
           <Wizard activeStep={0} onStepChange={onStepChange}>
             <Wizard.Step>
               <div data-testid="step-1-content">Content 1</div>
@@ -253,11 +265,13 @@ describe('packages/wizard', () => {
           </Wizard>,
         );
 
+        const { getPrimaryButton } = getTestUtils();
+
         // Should start at step 1
         expect(getByTestId('step-1-content')).toBeInTheDocument();
 
         // Click next
-        await userEvent.click(getByRole('button', { name: 'Next' }));
+        userEvent.click(getPrimaryButton());
 
         // Should still be at step 1 since it's controlled
         expect(getByTestId('step-1-content')).toBeInTheDocument();
@@ -318,7 +332,7 @@ describe('packages/wizard', () => {
 
     describe('requiresAcknowledgement', () => {
       test('disables primary button when requiresAcknowledgement is true and not acknowledged', () => {
-        const { getByRole } = render(
+        render(
           <Wizard>
             <Wizard.Step requiresAcknowledgement>
               <div data-testid="step-1-content">Content 1</div>
@@ -327,8 +341,8 @@ describe('packages/wizard', () => {
           </Wizard>,
         );
 
-        const primaryButton = getByRole('button', { name: 'Next' });
-        expect(primaryButton).toHaveAttribute('aria-disabled', 'true');
+        const { isPrimaryButtonDisabled } = getTestUtils();
+        expect(isPrimaryButtonDisabled()).toBe(true);
       });
 
       test('enables primary button when requiresAcknowledgement is true and acknowledged', async () => {
@@ -349,18 +363,18 @@ describe('packages/wizard', () => {
           </Wizard>,
         );
 
-        const primaryButton = getByRole('button', { name: 'Next' });
-        expect(primaryButton).toHaveAttribute('aria-disabled', 'true');
+        const { isPrimaryButtonDisabled } = getTestUtils();
+        expect(isPrimaryButtonDisabled()).toBe(true);
 
         // Acknowledge the step
         const acknowledgeButton = getByRole('button', { name: 'Acknowledge' });
-        await userEvent.click(acknowledgeButton);
+        userEvent.click(acknowledgeButton);
 
-        expect(primaryButton).toHaveAttribute('aria-disabled', 'false');
+        expect(isPrimaryButtonDisabled()).toBe(false);
       });
 
       test('enables primary button when requiresAcknowledgement is false', () => {
-        const { getByRole } = render(
+        render(
           <Wizard>
             <Wizard.Step requiresAcknowledgement={false}>
               <div data-testid="step-1-content">Content 1</div>
@@ -369,12 +383,12 @@ describe('packages/wizard', () => {
           </Wizard>,
         );
 
-        const primaryButton = getByRole('button', { name: 'Next' });
-        expect(primaryButton).toHaveAttribute('aria-disabled', 'false');
+        const { isPrimaryButtonDisabled } = getTestUtils();
+        expect(isPrimaryButtonDisabled()).toBe(false);
       });
 
       test('enables primary button when requiresAcknowledgement is not set (default)', () => {
-        const { getByRole } = render(
+        render(
           <Wizard>
             <Wizard.Step>
               <div data-testid="step-1-content">Content 1</div>
@@ -383,8 +397,8 @@ describe('packages/wizard', () => {
           </Wizard>,
         );
 
-        const primaryButton = getByRole('button', { name: 'Next' });
-        expect(primaryButton).toHaveAttribute('aria-disabled', 'false');
+        const { isPrimaryButtonDisabled } = getTestUtils();
+        expect(isPrimaryButtonDisabled()).toBe(false);
       });
     });
   });

packages/wizard/src/Wizard/Wizard.tsx

@@ -7,14 +7,21 @@ import {
 import { useControlled } from '@leafygreen-ui/hooks';
 
 import { WizardSubComponentProperties } from '../constants';
+import { getLgIds } from '../utils/getLgIds';
 import { WizardProvider } from '../WizardContext/WizardContext';
 import { WizardFooter } from '../WizardFooter';
 import { WizardStep } from '../WizardStep';
 
 import { WizardProps } from './Wizard.types';
 
 export const Wizard = CompoundComponent(
-  ({ activeStep: activeStepProp, onStepChange, children }: WizardProps) => {
+  ({
+    activeStep: activeStepProp,
+    onStepChange,
+    children,
+    'data-lgid': dataLgId,
+  }: WizardProps) => {
+    const lgIds = getLgIds(dataLgId);
     const stepChildren = findChildren(
       children,
       WizardSubComponentProperties.Step,
@@ -47,11 +54,16 @@ export const Wizard = CompoundComponent(
       [setActiveStep, stepChildren.length],
     );
 
+    /**
+     * NB: We're intentionally do _not_ wrap the `Wizard` (or `WizardStep`) component in a container element.
+     * This is done to ensure the Wizard is flexible, and can be rendered in any containing layout.
+     */
     return (
       <WizardProvider
         activeStep={activeStep}
         updateStep={updateStep}
         totalSteps={stepChildren.length}
+        lgIds={lgIds}
       >
         {stepChildren.map((child, i) => (i === activeStep ? child : null))}
       </WizardProvider>

packages/wizard/src/Wizard/Wizard.types.ts

@@ -1,6 +1,8 @@
 import { ReactNode } from 'react';
 
-export interface WizardProps {
+import { LgIdProps } from '@leafygreen-ui/lib';
+
+export interface WizardProps extends LgIdProps {
   /**
    * The current active step index (0-based).
    *