chore(NavList) add e2e tests

.changeset/tiny-mirrors-judge.md

@@ -0,0 +1,5 @@
+---
+"@primer/react": patch
+---
+
+Add `headingWrapElement` prop to `ActionList.GroupHeading` to support `div` or `li` elements for proper list markup

e2e/components/NavList.test.ts

@@ -30,4 +30,116 @@ test.describe('NavList', () => {
       })
     }
   })
+
+  test.describe('With Title and Heading', () => {
+    for (const theme of themes) {
+      test.describe(theme, () => {
+        test('default @vrt', async ({page}) => {
+          await visit(page, {
+            id: 'components-navlist-devonly--with-group-title-and-heading',
+            globals: {
+              colorScheme: theme,
+            },
+          })
+
+          // Default state
+          expect(await page.screenshot()).toMatchSnapshot(`NavList.With Title and Heading.${theme}.png`)
+        })
+
+        test('axe @aat', async ({page}) => {
+          await visit(page, {
+            id: 'components-navlist-devonly--with-group-title-and-heading',
+            globals: {
+              colorScheme: theme,
+            },
+          })
+          await expect(page).toHaveNoViolations()
+        })
+      })
+    }
+  })
+
+  test.describe('Simple', () => {
+    for (const theme of themes) {
+      test.describe(theme, () => {
+        test('default @vrt', async ({page}) => {
+          await visit(page, {
+            id: 'components-navlist--simple',
+            globals: {
+              colorScheme: theme,
+            },
+          })
+
+          // Default state
+          expect(await page.screenshot()).toMatchSnapshot(`NavList.Simple.${theme}.png`)
+        })
+
+        test('axe @aat', async ({page}) => {
+          await visit(page, {
+            id: 'components-navlist--simple',
+            globals: {
+              colorScheme: theme,
+            },
+          })
+          await expect(page).toHaveNoViolations()
+        })
+      })
+    }
+  })
+
+  test.describe('With Group', () => {
+    for (const theme of themes) {
+      test.describe(theme, () => {
+        test('default @vrt', async ({page}) => {
+          await visit(page, {
+            id: 'components-navlist--with-group',
+            globals: {
+              colorScheme: theme,
+            },
+          })
+
+          // Default state
+          expect(await page.screenshot()).toMatchSnapshot(`NavList.With Group.${theme}.png`)
+        })
+
+        test('axe @aat', async ({page}) => {
+          await visit(page, {
+            id: 'components-navlist--with-group',
+            globals: {
+              colorScheme: theme,
+            },
+          })
+          await expect(page).toHaveNoViolations()
+        })
+      })
+    }
+  })
+
+  test.describe('With Sub Items', () => {
+    for (const theme of themes) {
+      test.describe(theme, () => {
+        test('default @vrt', async ({page}) => {
+          await visit(page, {
+            id: 'components-navlist--with-sub-items',
+            globals: {
+              colorScheme: theme,
+            },
+          })
+
+          // Default state
+          expect(await page.screenshot()).toMatchSnapshot(`NavList.With Sub Items.${theme}.png`)
+        })
+
+        test('axe @aat', async ({page}) => {
+          await visit(page, {
+            id: 'components-navlist--with-sub-items',
+            globals: {
+              colorScheme: theme,
+            },
+          })
+          await expect(page).toHaveNoViolations()
+        })
+      })
+    }
+  })
 })

packages/react/src/ActionList/Group.tsx

@@ -112,6 +112,7 @@ export type ActionListGroupHeadingProps = Pick<ActionListGroupProps, 'variant' |
   SxProp &
   React.HTMLAttributes<HTMLElement> & {
     as?: 'h1' | 'h2' | 'h3' | 'h4' | 'h5' | 'h6'
+    headingWrapElement?: 'div' | 'li'
     _internalBackwardCompatibleTitle?: string
   }
 
@@ -132,6 +133,7 @@ export const GroupHeading: React.FC<React.PropsWithChildren<ActionListGroupHeadi
   children,
   className,
   sx = defaultSxProp,
+  headingWrapElement = 'div',
   ...props
 }) => {
   const {variant: listVariant, role: listRole} = React.useContext(ListContext)
@@ -158,6 +160,7 @@ export const GroupHeading: React.FC<React.PropsWithChildren<ActionListGroupHeadi
     fontSize: 0,
     fontWeight: 'bold',
     color: 'fg.muted',
+    listStyle: 'none',
     ...(variant === 'filled' && {
       backgroundColor: 'canvas.subtle',
       marginX: 0,
@@ -186,13 +189,13 @@ export const GroupHeading: React.FC<React.PropsWithChildren<ActionListGroupHeadi
     <>
       {/* for listbox (SelectPanel) and menu (ActionMenu) roles, group titles are presentational. */}
       {listRole && listRole !== 'list' ? (
-        <Box sx={styles} role="presentation" aria-hidden="true" {...props}>
+        <Box sx={styles} role="presentation" aria-hidden="true" {...props} as={headingWrapElement}>
           <span id={groupHeadingId}>{_internalBackwardCompatibleTitle ?? children}</span>
           {auxiliaryText && <div className="ActionListGroupHeadingDescription">{auxiliaryText}</div>}
         </Box>
       ) : (
         // for explicit (role="list" is passed as prop) and implicit list roles (ActionList ins rendered as list by default), group titles are proper heading tags.
-        <Box sx={styles}>
+        <Box sx={styles} as={headingWrapElement}>
           <Heading
             className={clsx(className, 'ActionListGroupHeading')}
             as={as || 'h3'}

packages/react/src/NavList/NavList.dev.stories.tsx

@@ -47,3 +47,26 @@ export const WithBadExampleOfSubNavAndTrailingAction = () => {
 WithBadExampleOfSubNavAndTrailingAction.storyName = 'With SubNav and Trailing Action (Bad example, do not copy)'
 
 export default meta
+
+export const WithGroupTitleAndHeading = () => (
+  <PageLayout>
+    <PageLayout.Pane position="start">
+      <NavList>
+        <NavList.Group title="Group 1">
+          <NavList.GroupHeading>Hello</NavList.GroupHeading>
+          <NavList.Item aria-current="true" href="#">
+            Item 1A
+          </NavList.Item>
+          <NavList.Item href="#">Item 1B</NavList.Item>
+          <NavList.Item href="#">Item 1C</NavList.Item>
+        </NavList.Group>
+        <NavList.Group title="Group 2">
+          <NavList.Item href="#">Item 2A</NavList.Item>
+          <NavList.Item href="#">Item 2B</NavList.Item>
+          <NavList.Item href="#">Item 2C</NavList.Item>
+        </NavList.Group>
+      </NavList>
+    </PageLayout.Pane>
+    <PageLayout.Content></PageLayout.Content>
+  </PageLayout>
+)

packages/react/src/NavList/NavList.tsx

@@ -324,6 +324,7 @@ const GroupHeading: React.FC<NavListGroupHeadingProps> = ({as = 'h3', sx: sxProp
         sxProp,
       )}
       data-component="NavList.GroupHeading"
+      headingWrapElement="li"
       {...rest}
     />
   )

packages/react/src/NavList/__snapshots__/NavList.test.tsx.snap

@@ -460,6 +460,7 @@ exports[`NavList renders with groups 1`] = `
   font-size: 12px;
   font-weight: 600;
   color: var(--fgColor-muted,var(--color-fg-muted,#656d76));
+  list-style: none;
 }
 
 .c3 .ActionListGroupHeading {