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feat(FR-1844): enhance E2E test infrastructure and icon accessibility (#4923)
Resolves [FR-1844](https://lablup.atlassian.net/browse/FR-1844) ## Summary This PR enhances the E2E test infrastructure and improves icon accessibility for better test automation and user experience. ## Changes ### 🎭 E2E Test Infrastructure Improvements - **Enhanced playwright-test-healer agent documentation** - Added comprehensive Ant Design form item locator patterns - Documented icon locator best practices with aria-label - Included test utility function references - **Updated healer chatmode** - Added form item locator guidelines - Documented common BAI icon labels - Enhanced test utility function documentation ### ♿ Icon Accessibility Enhancements - **Added aria-label support to 50+ BAI icons** - All icons now have default aria-label for better accessibility - Enables semantic selectors in Playwright tests (e.g., `page.getByLabel('trash bin')`) - Improves screen reader support - Makes tests more resilient to DOM changes ### 🛠️ Test Utility Improvements - **Enhanced `getFormItemControlByLabel` function** - Properly handles Ant Design 6 form structure - Filters by label text in `.ant-form-item-label label` - Returns the correct `.ant-form-item-control` element ## Impact ### For E2E Tests - More robust and maintainable test selectors - Better alignment with Playwright best practices - Reduced test brittleness from DOM changes ### For Accessibility - Improved screen reader experience - Better semantic HTML structure - Enhanced keyboard navigation support ## Testing All icon components maintain backward compatibility while adding new accessibility features. **Checklist:** - [x] Enhanced E2E test documentation - [x] Added aria-label to all BAI icons - [x] Updated test utility functions - [x] Verified backward compatibility [FR-1844]: https://lablup.atlassian.net/browse/FR-1844?atlOrigin=eyJpIjoiNWRkNTljNzYxNjVmNDY3MDlhMDU5Y2ZhYzA5YTRkZjUiLCJwIjoiZ2l0aHViLWNvbS1KU1cifQ
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‎.claude/agents/playwright-test-healer.md‎

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@@ -49,4 +49,98 @@ Key principles:
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- Test names should follow the format: `[Actor] can/cannot [action] [when/with/in condition]`
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- If you encounter non-compliant test names, maintain the existing name during fixes (do not rename unless explicitly asked)
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- Focus on fixing test logic, not renaming tests
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- Refer to `e2e/E2E-TEST-NAMING-GUIDELINES.md` for detailed naming guidelines if creating new tests
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- Refer to `e2e/E2E-TEST-NAMING-GUIDELINES.md` for detailed naming guidelines if creating new tests
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**Ant Design 5.6+ Modal Locator Updates:**
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- **IMPORTANT**: With Ant Design 5.6+, modal locators have changed significantly
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- **Old Pattern (Deprecated)**: `.ant-modal-content:has-text("Modal Title")`
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- **New Pattern (Recommended)**: `getByRole('dialog', { name: 'Modal Title' })`
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- When fixing failing tests with modal locators, always migrate from class-based selectors to role-based selectors
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- Role-based selectors are more semantic, accessible, and resilient to DOM structure changes
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- For modal content access: Use `page.getByRole('dialog').getByRole('heading')` instead of `.ant-modal-content .ant-modal-title`
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- For modal buttons: Use `page.getByRole('dialog').getByRole('button', { name: 'Button Text' })` instead of `.ant-modal-content button`
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**Examples of Modal Locator Migration:**
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```typescript
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// ❌ Old: Class-based selector (breaks with Ant Design 5.6+)
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const modal = page.locator('.ant-modal-content:has-text("Modify Minimum Image Resource Limit")');
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await modal.locator('.ant-modal-body input').fill('value');
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// ✅ New: Role-based selector (recommended)
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const modal = page.getByRole('dialog', { name: /Modify Minimum Image Resource Limit/i });
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await modal.getByRole('textbox').fill('value');
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// ❌ Old: Nested class selectors
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const confirmModal = page.locator('div.ant-modal-content').first();
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await confirmModal.locator('.ant-btn-primary').click();
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// ✅ New: Semantic role-based approach
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const confirmModal = page.getByRole('dialog');
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await confirmModal.getByRole('button', { name: 'OK' }).click();
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```
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**Ant Design Form Item Locator:**
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- When locating form controls by their label, use the utility function from `e2e/utils/test-util-antd.ts`
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- **Pattern**: `getFormItemControlByLabel(page, 'Label Text')`
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- This function handles the Ant Design form structure properly:
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- Finds `.ant-form-item-row` container
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- Filters by label text in `.ant-form-item-label label`
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- Returns the `.ant-form-item-control` element
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**Examples of Form Item Locator:**
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```typescript
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import { getFormItemControlByLabel } from '../utils/test-util-antd';
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// ✅ Correct: Using utility function
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const locationControl = getFormItemControlByLabel(page, 'Location');
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await locationControl.locator('.ant-select').click();
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const nameControl = getFormItemControlByLabel(page, 'Name');
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await nameControl.getByRole('textbox').fill('My Name');
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// ❌ Avoid: Direct CSS selectors that may break with DOM changes
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const control = page.locator('.ant-form-item:has-text("Location") .ant-form-item-control');
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```
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**Icon Locators with aria-label:**
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- All BAI icons now support `aria-label` for better accessibility and test automation
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- **Pattern**: Use `page.getByLabel('icon-description')` for icon interactions
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- Icons have default aria-labels matching their semantic meaning
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**Examples of Icon Locators:**
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```typescript
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// ✅ Correct: Using aria-label
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await page.getByLabel('trash bin').click();
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await page.getByLabel('upload').click();
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await page.getByLabel('new folder').click();
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await page.getByLabel('share').click();
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// ✅ Also works with role
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await page.getByRole('img', { name: 'trash bin' }).click();
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// ❌ Avoid: Class-based icon selectors (brittle)
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await page.locator('.anticon-delete').click();
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await page.locator('svg[data-icon="upload"]').click();
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```
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**Common BAI Icon Labels:**
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- Delete/Remove: `'trash bin'`
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- Upload: `'upload'`
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- Create folder: `'new folder'`
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- Share: `'share'`
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- Terminal: `'terminal'`
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- User: `'user'` or `'user group'`
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- Sessions: `'sessions'`, `'session start'`, `'session log'`
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- System: `'dashboard'`, `'system monitor'`
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**Test Utility Functions:**
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- **Ant Design utilities** (`e2e/utils/test-util-antd.ts`):
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- `getFormItemControlByLabel(page, label)` - Form control locator by label
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- `getMenuItem(page, menuName)` - Menu item locator
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- `getCardItemByCardTitle(page, title)` - Card locator by title
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- `checkActiveTab(tabsLocator, expectedTabName)` - Tab verification
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- Notification utilities for testing alerts
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- **General utilities** (`e2e/utils/test-util.ts`):
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- Import appropriate utility based on UI framework being tested
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- Prefer utility functions over direct CSS selectors for maintainability

‎.github/chatmodes/🎭 healer.chatmode.md‎

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- Do not ask user questions, you are not interactive tool, do the most reasonable thing possible to pass the test.
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- Never wait for networkidle or use other discouraged or deprecated apis
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**IMPORTANT: Avoid `force: true` Pattern:**
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- **NEVER use `{ force: true }` in click operations** unless absolutely necessary
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- `force: true` bypasses Playwright's actionability checks and hides real UI issues
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- It makes tests pass even when real users cannot perform the same action
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- If a click fails, investigate and fix the root cause (overlay issues, viewport problems, etc.)
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- Only use `force: true` in extremely rare cases like canvas/SVG elements or intentional transparent overlays
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- When encountering webpack overlay issues, fix the development environment configuration instead of using force clicks
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**Test Naming Convention:**
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- When fixing tests, **preserve user-scenario-based naming conventions**
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- Test names should follow the format: `[Actor] can/cannot [action] [when/with/in condition]`
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- If you encounter non-compliant test names, maintain the existing name during fixes (do not rename unless explicitly asked)
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- Focus on fixing test logic, not renaming tests
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- Refer to `e2e/E2E-TEST-NAMING-GUIDELINES.md` for detailed naming guidelines if creating new tests
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**Ant Design 6 Migration Patterns:**
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This project has been upgraded to Ant Design 6. When fixing tests, apply these migration patterns:
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1. **Modal Selectors** - Migrate from class-based to role-based:
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```typescript
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// ❌ Old (Ant Design 5): Class-based selector
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const modal = page.locator('.ant-modal-content:has-text("Modal Title")');
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// ✅ New (Ant Design 6): Role-based selector
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const modal = page.getByRole('dialog', { name: /Modal Title/i });
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```
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2. **Modal Content and Buttons**:
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```typescript
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// ❌ Old: Nested class selectors
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await page.locator('.ant-modal-content .ant-modal-title').textContent();
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await page.locator('.ant-modal-content button').click();
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// ✅ New: Semantic role-based approach
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await page.getByRole('dialog').getByRole('heading').textContent();
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await page.getByRole('dialog').getByRole('button', { name: 'OK' }).click();
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```
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3. **Select/Combobox Elements** - Simplify complex nested locators:
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```typescript
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// ❌ Old: Complex nested locators
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const select = page
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.locator('.ant-form-item-row:has-text("Resource Group")')
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.locator('.ant-form-item-control-input-content > .ant-select > .ant-select-selector')
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.locator('input');
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// ✅ New: Direct role-based selector
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const select = page.getByRole('combobox', { name: 'Resource Group' });
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```
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4. **Dropdown Options** - Use role-based selectors:
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```typescript
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// ❌ Old: Class-based dropdown selector
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await page.locator('.ant-select-dropdown:has-text("option")').click();
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// ✅ New: Role-based option selector
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await page.getByRole('option', { name: 'option' }).click();
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```
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5. **Input Number with Unit Selector** - Updated structure:
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```typescript
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// ❌ Old: Ant Design 5 structure
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const unit = element.locator('.ant-input-number-group-addon .ant-select-selection-item');
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// ✅ New: Ant Design 6 structure
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const unit = element.locator('.ant-select .ant-typography');
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```
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6. **Dropdown Click Selector** - Updated wrapper:
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```typescript
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// ❌ Old: Click on selector
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await element.locator('.ant-select-selector').click();
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// ✅ New: Click on select wrapper
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await element.locator('.ant-select').click();
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```
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**Viewport and Scroll Issues:**
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When encountering "Element is outside of the viewport" errors:
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```typescript
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// ❌ Bad: Clicking nested div in dropdown option
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await page.getByRole('option', { name: 'Name' }).locator('div').click();
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// ✅ Good: Click directly on option with proper scrolling
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const option = page.getByRole('option', { name: 'Name' });
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await option.scrollIntoViewIfNeeded();
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await option.click();
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```
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**Key Benefits of Role-Based Selectors:**
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- More semantic and accessible
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- Resilient to DOM structure changes
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- Better aligned with Playwright best practices
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- Reflects actual user interaction patterns
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**Ant Design Form Item Locator:**
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When locating form controls by their label, use the utility function from `e2e/utils/test-util-antd.ts`:
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```typescript
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import { getFormItemControlByLabel } from '../utils/test-util-antd';
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// ✅ Correct: Using utility function
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const locationControl = getFormItemControlByLabel(page, 'Location');
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await locationControl.locator('.ant-select').click();
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150+
const nameControl = getFormItemControlByLabel(page, 'Name');
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await nameControl.getByRole('textbox').fill('My Name');
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// ❌ Avoid: Direct CSS selectors that may break with DOM changes
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const control = page.locator('.ant-form-item:has-text("Location") .ant-form-item-control');
155+
```
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**How it works:**
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- Finds `.ant-form-item-row` container
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- Filters by label text in `.ant-form-item-label label`
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- Returns the `.ant-form-item-control` element
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**Icon Locators with aria-label:**
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All BAI icons now support `aria-label` for better accessibility and test automation:
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```typescript
166+
// ✅ Correct: Using aria-label
167+
await page.getByLabel('trash bin').click();
168+
await page.getByLabel('upload').click();
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await page.getByLabel('new folder').click();
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await page.getByLabel('share').click();
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172+
// ✅ Also works with role
173+
await page.getByRole('img', { name: 'trash bin' }).click();
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175+
// ❌ Avoid: Class-based icon selectors (brittle)
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await page.locator('.anticon-delete').click();
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```
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**Common BAI Icon Labels:**
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- Delete/Remove: `'trash bin'`
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- Upload: `'upload'`
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- Create folder: `'new folder'`
183+
- Share: `'share'`
184+
- Terminal: `'terminal'`
185+
- User: `'user'` or `'user group'`
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- Sessions: `'sessions'`, `'session start'`, `'session log'`
187+
- System: `'dashboard'`, `'system monitor'`
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**Test Utility Functions:**
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- **Ant Design utilities** (`e2e/utils/test-util-antd.ts`):
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- `getFormItemControlByLabel(page, label)` - Form control locator by label
192+
- `getMenuItem(page, menuName)` - Menu item locator
193+
- `getCardItemByCardTitle(page, title)` - Card locator by title
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- `checkActiveTab(tabsLocator, expectedTabName)` - Tab verification
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- Notification utilities for testing alerts
196+
197+
- **General utilities** (`e2e/utils/test-util.ts`):
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- Import appropriate utility based on UI framework being tested
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- Prefer utility functions over direct CSS selectors for maintainability
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<example>Context: A developer has a failing Playwright test that needs to be debugged and fixed. user: 'The login test is failing, can you fix it?' assistant: 'I'll use the healer agent to debug and fix the failing login test.' <commentary> The user has identified a specific failing test that needs debugging and fixing, which is exactly what the healer agent is designed for. </commentary></example>
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<example>Context: After running a test suite, several tests are reported as failing. user: 'Test user-registration.spec.ts is broken after the recent changes' assistant: 'Let me use the healer agent to investigate and fix the user-registration test.' <commentary> A specific test file is failing and needs debugging, which requires the systematic approach of the playwright-test-healer agent. </commentary></example>

‎e2e/utils/classes/FolderCreationModal.ts‎

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import { getFormItemControlByLabel } from '../test-util-antd';
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import { expect, Locator, Page } from '@playwright/test';
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export class FolderCreationModal {
@@ -31,13 +32,7 @@ export class FolderCreationModal {
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}
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3334
async getLocationSelector(): Promise<Locator> {
34-
const locationSelector = (
35-
await this.getFormItemByLabel('Location')
36-
).locator(
37-
'.ant-form-item-control-input-content > .ant-select > .ant-select-selector',
38-
);
39-
await expect(locationSelector).toBeVisible();
40-
return locationSelector;
35+
return getFormItemControlByLabel(this.page, 'Location');
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}
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4338
async getLocationSelectorInput(): Promise<Locator> {

‎e2e/utils/test-util-antd.ts‎

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export const getCardItemByCardTitle = (page: Page, title: string) => {
4444
return page.locator(`.ant-card:has-text("${title}")`);
4545
};
46+
47+
export const getFormItemControlByLabel = (page: Page, label: string) => {
48+
return page
49+
.locator('.ant-form-item-row')
50+
.filter({
51+
has: page.locator('.ant-form-item-label label', { hasText: label }),
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})
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.locator('.ant-form-item-control-input');
54+
};

‎e2e/utils/test-util.ts‎

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Original file line numberDiff line numberDiff line change
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249249
const searchInput = page.locator('input[type="search"].ant-input');
250250
await searchInput.fill(folderName);
251251
await page.getByRole('button', { name: 'search' }).click();
252+
252253
await page
253254
.getByRole('row', { name: `VFolder Identicon ${folderName}` })
254-
.getByRole('button')
255-
.nth(1)
255+
.getByRole('button', { name: 'trash bin' })
256256
.click();
257257
const moveButton = page.getByRole('button', { name: 'Move' });
258258
await expect(moveButton).toBeVisible();
@@ -284,14 +284,7 @@ export async function deleteForeverAndVerifyFromTrash(
284284
name: `VFolder Identicon ${folderName}`,
285285
});
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287-
// Add proper error handling when folder is not found
288-
try {
289-
await expect(folderRow).toBeVisible({ timeout: 5000 });
290-
} catch (error) {
291-
throw new Error(
292-
`Folder '${folderName}' not found in Trash. This may be due to active filters or the folder was already deleted.`,
293-
);
294-
}
287+
await expect(folderRow).toBeVisible({ timeout: 5000 });
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// Delete forever
297290
await folderRow.getByRole('button').nth(1).click();
@@ -323,7 +316,8 @@ export async function shareVFolderAndVerify(
323316
) {
324317
await navigateTo(page, 'data');
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326-
await page.locator('#rc_select_8').fill(folderName);
319+
const searchInput = page.locator('input[type="search"].ant-input');
320+
await searchInput.fill(folderName);
327321
await page.getByRole('button', { name: 'search' }).click();
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// share folder

‎packages/backend.ai-ui/src/icons/BAIAppIcon.tsx‎

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import { CustomIconComponentProps } from '@ant-design/icons/lib/components/Icon';
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interface BAIAppIconProps
6-
extends Omit<CustomIconComponentProps, 'width' | 'height' | 'fill'> {}
6+
extends Omit<CustomIconComponentProps, 'width' | 'height' | 'fill'> {
7+
'aria-label'?: string;
8+
}
79

8-
const BAIAppIcon: React.FC<BAIAppIconProps> = (props) => {
9-
return <Icon component={logo} {...props} />;
10+
const BAIAppIcon: React.FC<BAIAppIconProps> = ({
11+
'aria-label': ariaLabel = 'app',
12+
...props
13+
}) => {
14+
return <Icon component={logo} aria-label={ariaLabel} {...props} />;
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};
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export default BAIAppIcon;

‎packages/backend.ai-ui/src/icons/BAIBatchSessionIcon.tsx‎

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Original file line numberDiff line numberDiff line change
@@ -3,10 +3,15 @@ import Icon from '@ant-design/icons';
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import { CustomIconComponentProps } from '@ant-design/icons/lib/components/Icon';
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55
interface BAIBatchSessionIconProps
6-
extends Omit<CustomIconComponentProps, 'width' | 'height' | 'fill'> {}
6+
extends Omit<CustomIconComponentProps, 'width' | 'height' | 'fill'> {
7+
'aria-label'?: string;
8+
}
79

8-
const BAIBatchSessionIcon: React.FC<BAIBatchSessionIconProps> = (props) => {
9-
return <Icon component={logo} {...props} />;
10+
const BAIBatchSessionIcon: React.FC<BAIBatchSessionIconProps> = ({
11+
'aria-label': ariaLabel = 'batch session',
12+
...props
13+
}) => {
14+
return <Icon component={logo} aria-label={ariaLabel} {...props} />;
1015
};
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1217
export default BAIBatchSessionIcon;

‎packages/backend.ai-ui/src/icons/BAICalculateResourceIcon.tsx‎

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Original file line numberDiff line numberDiff line change
@@ -3,12 +3,15 @@ import Icon from '@ant-design/icons';
33
import { CustomIconComponentProps } from '@ant-design/icons/lib/components/Icon';
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55
interface BAICalculateResourceIconProps
6-
extends Omit<CustomIconComponentProps, 'width' | 'height' | 'fill'> {}
6+
extends Omit<CustomIconComponentProps, 'width' | 'height' | 'fill'> {
7+
'aria-label'?: string;
8+
}
79

8-
const BAICalculateResourceIcon: React.FC<BAICalculateResourceIconProps> = (
9-
props,
10-
) => {
11-
return <Icon component={logo} {...props} />;
10+
const BAICalculateResourceIcon: React.FC<BAICalculateResourceIconProps> = ({
11+
'aria-label': ariaLabel = 'calculate resource',
12+
...props
13+
}) => {
14+
return <Icon component={logo} aria-label={ariaLabel} {...props} />;
1215
};
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1417
export default BAICalculateResourceIcon;

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