Table: Add unit tests for MaybeWrapWithLink (#109932)

packages/grafana-ui/src/components/Table/TableNG/Cells/AutoCell.tsx

@@ -2,7 +2,7 @@ import { css } from '@emotion/css';
 
 import { formattedValueToString } from '@grafana/data';
 
-import { MaybeWrapWithLink } from '../MaybeWrapWithLink';
+import { MaybeWrapWithLink } from '../components/MaybeWrapWithLink';
 import { AutoCellProps, TableCellStyles } from '../types';
 
 export function AutoCell({ value, field, rowIdx }: AutoCellProps) {

packages/grafana-ui/src/components/Table/TableNG/Cells/BarGaugeCell.tsx

@@ -2,7 +2,7 @@ import { ThresholdsConfig, ThresholdsMode, VizOrientation, getFieldConfigWithMin
 import { BarGaugeDisplayMode, BarGaugeValueMode, TableCellDisplayMode } from '@grafana/schema';
 
 import { BarGauge } from '../../../BarGauge/BarGauge';
-import { MaybeWrapWithLink } from '../MaybeWrapWithLink';
+import { MaybeWrapWithLink } from '../components/MaybeWrapWithLink';
 import { TABLE } from '../constants';
 import { BarGaugeCellProps } from '../types';
 import { getCellOptions, getAlignmentFactor } from '../utils';

packages/grafana-ui/src/components/Table/TableNG/Cells/ImageCell.tsx

@@ -1,7 +1,7 @@
 import { css } from '@emotion/css';
 
 import { TableCellDisplayMode } from '../../types';
-import { MaybeWrapWithLink } from '../MaybeWrapWithLink';
+import { MaybeWrapWithLink } from '../components/MaybeWrapWithLink';
 import { ImageCellProps, TableCellStyles } from '../types';
 
 export const ImageCell = ({ cellOptions, field, value, rowIdx }: ImageCellProps) => {

packages/grafana-ui/src/components/Table/TableNG/Cells/MarkdownCell.tsx

@@ -2,7 +2,7 @@ import { css } from '@emotion/css';
 
 import { renderMarkdown } from '@grafana/data';
 
-import { MaybeWrapWithLink } from '../MaybeWrapWithLink';
+import { MaybeWrapWithLink } from '../components/MaybeWrapWithLink';
 import { MarkdownCellProps, TableCellStyles } from '../types';
 
 export function MarkdownCell({ field, rowIdx, disableSanitizeHtml }: MarkdownCellProps) {

packages/grafana-ui/src/components/Table/TableNG/components/MaybeWrapWithLink.test.tsx

@@ -0,0 +1,199 @@
+import { render, screen } from '@testing-library/react';
+
+import { ActionType, Field, FieldType, HttpRequestMethod } from '@grafana/data';
+
+import { MaybeWrapWithLink } from './MaybeWrapWithLink';
+
+describe('MaybeWrapWithLink', () => {
+  describe('single link', () => {
+    it('renders children as a link when there is a single link', () => {
+      const link = { title: 'My link', url: 'http://example.com' };
+      const field: Field = {
+        type: FieldType.string,
+        name: 'Test Field',
+        values: [],
+        getLinks: jest.fn(() => [{ title: link.title, href: link.url, target: '_blank', origin: field }]),
+        config: {
+          links: [link],
+          actions: [],
+        },
+      };
+      const rowIdx = 0;
+      const children = <span>Test Link</span>;
+
+      render(<MaybeWrapWithLink field={field} rowIdx={rowIdx} children={children} />);
+      const linkElement = screen.getByTitle(link.title);
+      expect(linkElement).toBeInTheDocument();
+      expect(linkElement).toHaveAttribute('href', link.url);
+      expect(linkElement).toHaveTextContent('Test Link');
+    });
+
+    it('does not throw if getLinks unexpectedly returns nothing when a single link is present', () => {
+      const field: Field = {
+        type: FieldType.string,
+        name: 'Test Field',
+        values: [],
+        getLinks: jest.fn(() => []),
+        config: {
+          links: [{ title: 'My link', url: 'http://example.com' }],
+          actions: [],
+        },
+      };
+      const rowIdx = 0;
+      const children = <span>Test Link</span>;
+
+      render(<MaybeWrapWithLink field={field} rowIdx={rowIdx} children={children} />);
+
+      const childElement = screen.getByText('Test Link');
+      expect(childElement).toBeInTheDocument();
+    });
+  });
+
+  describe('multi link and/or actions', () => {
+    it('renders a popup target link if multiple links are present', () => {
+      const links = [
+        { title: 'My link', url: 'http://example.com' },
+        { title: 'Another link', url: 'http://example.com' },
+      ];
+      const field: Field = {
+        type: FieldType.string,
+        name: 'Test Field',
+        values: [],
+        getLinks: jest.fn(() => links.map((l) => ({ title: l.title, href: l.url, target: '_blank', origin: field }))),
+        config: {
+          links,
+          actions: [],
+        },
+      };
+      const rowIdx = 0;
+      const children = <span>Test Link</span>;
+
+      render(<MaybeWrapWithLink field={field} rowIdx={rowIdx} children={children} />);
+
+      const linkElement = screen.getByTitle('view data links and actions');
+      expect(linkElement).toBeInTheDocument();
+      expect(linkElement.tagName).toBe('A');
+      expect(linkElement).toHaveAttribute('aria-haspopup', 'menu');
+      expect(linkElement).toHaveTextContent('Test Link');
+    });
+
+    it('renders a popup target link if multiple actions are present', () => {
+      const field: Field = {
+        type: FieldType.string,
+        name: 'Test Field',
+        values: [],
+        getLinks: jest.fn(() => []),
+        config: {
+          links: [],
+          actions: [
+            {
+              type: ActionType.Fetch,
+              title: 'My action',
+              [ActionType.Fetch]: { method: HttpRequestMethod.GET, url: 'http://example.com' },
+            },
+            {
+              type: ActionType.Fetch,
+              title: 'Another action',
+              [ActionType.Fetch]: { method: HttpRequestMethod.POST, url: 'http://example.com' },
+            },
+          ],
+        },
+      };
+      const rowIdx = 0;
+      const children = <span>Test Link</span>;
+
+      render(<MaybeWrapWithLink field={field} rowIdx={rowIdx} children={children} />);
+
+      const linkElement = screen.getByTitle('view data links and actions');
+      expect(linkElement).toBeInTheDocument();
+      expect(linkElement.tagName).toBe('A');
+      expect(linkElement).toHaveAttribute('aria-haspopup', 'menu');
+      expect(linkElement).toHaveTextContent('Test Link');
+    });
+
+    it('renders a popup target link if a single action is present', () => {
+      const field: Field = {
+        type: FieldType.string,
+        name: 'Test Field',
+        values: [],
+        getLinks: jest.fn(() => []),
+        config: {
+          links: [],
+          actions: [
+            {
+              type: ActionType.Fetch,
+              title: 'My action',
+              [ActionType.Fetch]: { method: HttpRequestMethod.GET, url: 'http://example.com' },
+            },
+          ],
+        },
+      };
+      const rowIdx = 0;
+      const children = <span>Test Link</span>;
+
+      render(<MaybeWrapWithLink field={field} rowIdx={rowIdx} children={children} />);
+
+      const linkElement = screen.getByTitle('view data links and actions');
+      expect(linkElement).toBeInTheDocument();
+      expect(linkElement.tagName).toBe('A');
+      expect(linkElement).toHaveAttribute('aria-haspopup', 'menu');
+      expect(linkElement).toHaveTextContent('Test Link');
+    });
+
+    it('renders a popup target link if a mixture of actions and links are present', () => {
+      const links = [{ title: 'My link', url: 'http://example.com' }];
+      const field: Field = {
+        type: FieldType.string,
+        name: 'Test Field',
+        values: [],
+        getLinks: jest.fn(() => links.map((l) => ({ title: l.title, href: l.url, target: '_blank', origin: field }))),
+        config: {
+          links,
+          actions: [
+            {
+              type: ActionType.Fetch,
+              title: 'My action',
+              [ActionType.Fetch]: { method: HttpRequestMethod.GET, url: 'http://example.com' },
+            },
+          ],
+        },
+      };
+      const rowIdx = 0;
+      const children = <span>Test Link</span>;
+
+      render(<MaybeWrapWithLink field={field} rowIdx={rowIdx} children={children} />);
+
+      const linkElement = screen.getByTitle('view data links and actions');
+      expect(linkElement).toBeInTheDocument();
+      expect(linkElement.tagName).toBe('A');
+      expect(linkElement).toHaveAttribute('aria-haspopup', 'menu');
+      expect(linkElement).toHaveTextContent('Test Link');
+    });
+  });
+
+  describe('no links or actions', () => {
+    it('passes the children through when no links or actions are present', () => {
+      const links = [
+        { title: 'My link', url: 'http://example.com' },
+        { title: 'Another link', url: 'http://example.com' },
+      ];
+      const field: Field = {
+        type: FieldType.string,
+        name: 'Test Field',
+        values: [],
+        getLinks: jest.fn(() => []),
+        config: {
+          links,
+          actions: [],
+        },
+      };
+      const rowIdx = 0;
+      const children = <span>Test Link</span>;
+
+      render(<MaybeWrapWithLink field={field} rowIdx={rowIdx} children={children} />);
+
+      const childElement = screen.getByText('Test Link');
+      expect(childElement).toBeInTheDocument();
+    });
+  });
+});

packages/grafana-ui/src/components/Table/TableNG/components/MaybeWrapWithLink.tsx

@@ -1,10 +1,10 @@
 import { memo, ReactNode } from 'react';
 
 import { Field } from '@grafana/data';
+import { t } from '@grafana/i18n';
 
-import { renderSingleLink } from '../DataLinksActionsTooltip';
-
-import { getCellLinks } from './utils';
+import { renderSingleLink } from '../../DataLinksActionsTooltip';
+import { getCellLinks } from '../utils';
 
 interface MaybeWrapWithLinkProps {
   field: Field;
@@ -23,8 +23,12 @@ export const MaybeWrapWithLink = memo(({ field, rowIdx, children }: MaybeWrapWit
   }
   // as faux link that acts as hit-area for tooltip activation
   else if (linksCount + actionsCount > 0) {
-    // eslint-disable-next-line jsx-a11y/anchor-is-valid
-    return <a aria-haspopup="menu">{children}</a>;
+    return (
+      // eslint-disable-next-line jsx-a11y/anchor-is-valid
+      <a title={t('table.link-wrapper.menu', 'view data links and actions')} aria-haspopup="menu">
+        {children}
+      </a>
+    );
   }
 
   // raw value

public/locales/en-US/grafana.json

@@ -12751,6 +12751,9 @@
       "label-alt-text": "Alt text",
       "label-title-text": "Title text"
     },
+    "link-wrapper": {
+      "menu": "view data links and actions"
+    },
     "markdown-cell-options-editor": {
       "description-dynamic-height": "We recommend enabling pagination with this option to avoid performance issues.",
       "label": {