feat(plugin-axe): add audits and groups processing

Author: hanna-skryl

packages/plugin-axe/src/lib/processing.ts

@@ -0,0 +1,36 @@
+import type { Audit, Group } from '@code-pushup/models';
+import {
+  expandAuditsForUrls,
+  expandGroupsForUrls,
+  shouldExpandForUrls,
+} from '@code-pushup/utils';
+import type { AxePreset } from './constants';
+import {
+  loadAxeRules,
+  transformRulesToAudits,
+  transformRulesToGroups,
+} from './meta/transform';
+
+export function processAuditsAndGroups(
+  urls: string[],
+  preset: AxePreset,
+): {
+  audits: Audit[];
+  groups: Group[];
+  ruleIds: string[];
+} {
+  const rules = loadAxeRules(preset);
+  const ruleIds = rules.map(({ ruleId }) => ruleId);
+  const audits = transformRulesToAudits(rules);
+  const groups = transformRulesToGroups(rules, preset);
+
+  if (!shouldExpandForUrls(urls.length)) {
+    return { audits, groups, ruleIds };
+  }
+
+  return {
+    audits: expandAuditsForUrls(audits, urls),
+    groups: expandGroupsForUrls(groups, urls),
+    ruleIds,
+  };
+}

packages/plugin-axe/src/lib/processing.unit.test.ts

@@ -0,0 +1,33 @@
+import { describe, expect, it } from 'vitest';
+import { processAuditsAndGroups } from './processing';
+
+describe('processAuditsAndGroups', () => {
+  it('should return audits and groups without expansion for single URL', () => {
+    const { audits, groups } = processAuditsAndGroups(
+      ['https://example.com'],
+      'wcag21aa',
+    );
+
+    expect(audits.length).toBeGreaterThan(0);
+    expect(groups.length).toBeGreaterThan(0);
+
+    expect(audits[0]?.slug).not.toContain('-1');
+    expect(groups[0]?.slug).not.toContain('-1');
+  });
+
+  it('should expand audits and groups for multiple URLs', () => {
+    const { audits, groups } = processAuditsAndGroups(
+      ['https://example.com', 'https://another-example.com'],
+      'wcag21aa',
+    );
+
+    expect(audits.length).toBeGreaterThan(0);
+    expect(groups.length).toBeGreaterThan(0);
+
+    expect(audits[0]?.slug).toContain('-1');
+    expect(groups[0]?.slug).toContain('-1');
+
+    expect(audits[0]?.title).toContain('(example.com)');
+    expect(groups[0]?.title).toContain('(example.com)');
+  });
+});