test(ci): add exporter heading levels and a11y typography smoke; update MAIN_PLAN

components/BuilderClientPage.inspectorHelp.test.tsx

@@ -0,0 +1,42 @@
+import { render, screen, within } from '@testing-library/react'
+import { NextIntlClientProvider } from 'next-intl'
+import { describe, expect, test } from 'vitest'
+import BuilderClientPage from './BuilderClientPage'
+import messages from '../messages/en.json'
+
+function Wrapper({ children }: { children: React.ReactNode }) {
+  return (
+    <NextIntlClientProvider messages={messages} locale="en">
+      {children}
+    </NextIntlClientProvider>
+  )
+}
+
+describe('BuilderClientPage - Inspector helptexts (Hero/CTA/FAQ)', () => {
+  test('Hero, CTA, FAQ helptexts render', async () => {
+    render(
+      <Wrapper>
+        <BuilderClientPage />
+      </Wrapper>
+    )
+
+    // add hero and select it from canvas
+    screen.getByTestId('card-hero').click()
+    const sec0 = await screen.findByTestId('sec-item-0')
+    within(sec0).getByRole('button', { name: /Select/ }).click()
+    expect(await screen.findByText(/Main heading displayed prominently/i)).toBeInTheDocument()
+
+    // add cta and select it from canvas
+    screen.getByTestId('card-cta').click()
+    const sec1 = await screen.findByTestId('sec-item-1')
+    within(sec1).getByRole('button', { name: /Select/ }).click()
+    expect(await screen.findByLabelText('CTA Text')).toBeInTheDocument()
+    expect(await screen.findByLabelText('CTA Href')).toBeInTheDocument()
+
+    // add faq and select it from canvas
+    screen.getByTestId('card-faq').click()
+    const sec2 = await screen.findByTestId('sec-item-2')
+    within(sec2).getByRole('button', { name: /Select/ }).click()
+    expect(await screen.findByText(/Add at least one FAQ item with Q and A/i)).toBeInTheDocument()
+  })
+})