✅(e2e) adds an end to end test for heading accessibility in doc editor

adds an end to end test to verify progressive heading suggestions

Signed-off-by: Cyril <[email protected]>

Author: Ovgodd

src/frontend/apps/e2e/__tests__/app-impress/doc-editor-heading-accessibility.spec.ts

@@ -0,0 +1,74 @@
+import { expect, test } from '@playwright/test';
+
+test.describe('Doc Editor - Heading Accessibility', () => {
+  test.beforeEach(async ({ page }) => {
+    await page.goto('/');
+  });
+
+  test('should filter heading options progressively (h1 -> h2 -> h3)', async ({
+    page,
+  }) => {
+    await page.getByRole('button', { name: 'Nouveau doc' }).click();
+
+    await page.waitForURL('**/docs/**', {
+      timeout: 10000,
+      waitUntil: 'domcontentloaded',
+    });
+
+    const input = page.getByLabel('doc title input');
+    await input.fill('heading-accessibility-test');
+    await input.blur();
+
+    const editor = page.locator('.ProseMirror');
+    await editor.click();
+
+    await page.keyboard.type('/');
+    await expect(page.getByText('Titre 1')).toBeVisible();
+    await expect(page.getByText('Titre 2')).toBeHidden();
+    await expect(page.getByText('Titre 3')).toBeHidden();
+
+    await page.getByText('Titre 1').click();
+    await page.keyboard.type('Main Title');
+    await page.keyboard.press('Enter');
+
+    await editor.click();
+    await page.keyboard.type('/');
+
+    await expect(page.getByText('Titre 1')).toBeHidden();
+    await expect(page.getByText('Titre 2')).toBeVisible();
+    await expect(page.getByText('Titre 3')).toBeHidden();
+
+    await page.getByText('Titre 2').click();
+    await page.keyboard.type('Sub Title');
+    await page.keyboard.press('Enter');
+
+    await editor.click();
+    await page.keyboard.type('/');
+
+    await expect(page.getByText('Titre 1')).toBeHidden();
+    await expect(page.getByText('Titre 2')).toBeVisible();
+    await expect(page.getByText('Titre 3')).toBeVisible();
+
+    await page.getByText('Titre 3').click();
+    await page.keyboard.type('Sub Sub Title');
+    await page.keyboard.press('Enter');
+
+    await editor.click();
+    await page.keyboard.type('/');
+
+    await expect(page.getByText('Titre 1')).toBeHidden();
+    await expect(page.getByText('Titre 2')).toBeHidden();
+    await expect(page.getByText('Titre 3')).toBeVisible();
+
+    await page.getByText('Titre 3').click();
+    await page.keyboard.type('Another Sub Sub Title');
+    await page.keyboard.press('Enter');
+
+    await editor.click();
+    await page.keyboard.type('/');
+
+    await expect(page.getByText('Titre 1')).toBeHidden();
+    await expect(page.getByText('Titre 2')).toBeHidden();
+    await expect(page.getByText('Titre 3')).toBeVisible();
+  });
+});