cve-dashboard/frontend/src/utils/jiraConsolidation.test.js

import {
  generateConsolidatedSummary,
  generateConsolidatedDescription,
  extractFirstCve,
  extractCommonVendor,
} from './jiraConsolidation';

describe('generateConsolidatedSummary', () => {
  it('formats summary with count, common vendor, and first title', () => {
    const items = [
      { vendor: 'Microsoft', finding_title: 'RCE in Exchange' },
      { vendor: 'Microsoft', finding_title: 'XSS in Outlook' },
    ];
    expect(generateConsolidatedSummary(items)).toBe(
      '[2 findings] Microsoft - RCE in Exchange'
    );
  });

  it('uses "Multiple Vendors" when vendors differ', () => {
    const items = [
      { vendor: 'Microsoft', finding_title: 'RCE in Exchange' },
      { vendor: 'Adobe', finding_title: 'Buffer overflow' },
    ];
    expect(generateConsolidatedSummary(items)).toBe(
      '[2 findings] Multiple Vendors - RCE in Exchange'
    );
  });

  it('uses "Multiple Vendors" when vendor is null/empty', () => {
    const items = [
      { vendor: null, finding_title: 'Finding A' },
      { vendor: '', finding_title: 'Finding B' },
    ];
    expect(generateConsolidatedSummary(items)).toBe(
      '[2 findings] Multiple Vendors - Finding A'
    );
  });

  it('uses "Untitled" when first item has no finding_title', () => {
    const items = [{ vendor: 'Cisco' }, { vendor: 'Cisco', finding_title: 'Bug' }];
    expect(generateConsolidatedSummary(items)).toBe(
      '[2 findings] Cisco - Untitled'
    );
  });

  it('truncates to 255 characters', () => {
    const longTitle = 'A'.repeat(300);
    const items = [{ vendor: 'V', finding_title: longTitle }];
    const result = generateConsolidatedSummary(items);
    expect(result.length).toBeLessThanOrEqual(255);
    expect(result).toMatch(/^\[1 findings\] V - /);
  });
});

describe('generateConsolidatedDescription', () => {
  it('includes header with item count', () => {
    const items = [
      { vendor: 'Microsoft', finding_title: 'Bug', cves_json: '["CVE-2024-001"]', hostname: 'host1', ip_address: '10.0.0.1' },
    ];
    const result = generateConsolidatedDescription(items);
    expect(result).toContain('Consolidated Jira ticket covering 1 Ivanti queue findings.');
  });

  it('groups items by vendor', () => {
    const items = [
      { vendor: 'Microsoft', finding_title: 'Bug A', hostname: 'h1', ip_address: '10.0.0.1' },
      { vendor: 'Adobe', finding_title: 'Bug B', hostname: 'h2', ip_address: '10.0.0.2' },
      { vendor: 'Microsoft', finding_title: 'Bug C', hostname: 'h3', ip_address: '10.0.0.3' },
    ];
    const result = generateConsolidatedDescription(items);
    expect(result).toContain('== Microsoft ==');
    expect(result).toContain('== Adobe ==');
    expect(result).toContain('Bug A');
    expect(result).toContain('Bug B');
    expect(result).toContain('Bug C');
  });

  it('uses "Unknown Vendor" for null/empty vendor', () => {
    const items = [
      { vendor: null, finding_title: 'Bug', hostname: 'h1', ip_address: '10.0.0.1' },
    ];
    const result = generateConsolidatedDescription(items);
    expect(result).toContain('== Unknown Vendor ==');
  });

  it('includes CVEs, hostname, and IP for each item', () => {
    const items = [
      { vendor: 'Cisco', finding_title: 'Vuln', cves_json: '["CVE-2024-100","CVE-2024-101"]', hostname: 'server1', ip_address: '192.168.1.1' },
    ];
    const result = generateConsolidatedDescription(items);
    expect(result).toContain('CVEs: CVE-2024-100, CVE-2024-101');
    expect(result).toContain('Host: server1 (192.168.1.1)');
  });

  it('shows "None" for items without CVEs', () => {
    const items = [
      { vendor: 'Cisco', finding_title: 'Vuln', hostname: 'h1', ip_address: '10.0.0.1' },
    ];
    const result = generateConsolidatedDescription(items);
    expect(result).toContain('CVEs: None');
  });

  it('shows "N/A" for missing hostname and ip_address', () => {
    const items = [{ vendor: 'Cisco', finding_title: 'Vuln' }];
    const result = generateConsolidatedDescription(items);
    expect(result).toContain('Host: N/A (N/A)');
  });
});

describe('extractFirstCve', () => {
  it('returns first CVE from first item with non-empty cves_json', () => {
    const items = [
      { cves_json: null },
      { cves_json: '["CVE-2024-200","CVE-2024-201"]' },
      { cves_json: '["CVE-2024-300"]' },
    ];
    expect(extractFirstCve(items)).toBe('CVE-2024-200');
  });

  it('returns empty string when no items have CVEs', () => {
    const items = [
      { cves_json: null },
      { cves_json: '[]' },
    ];
    expect(extractFirstCve(items)).toBe('');
  });

  it('returns empty string for empty array', () => {
    expect(extractFirstCve([])).toBe('');
  });

  it('skips items with invalid JSON in cves_json', () => {
    const items = [
      { cves_json: 'not-json' },
      { cves_json: '["CVE-2024-500"]' },
    ];
    expect(extractFirstCve(items)).toBe('CVE-2024-500');
  });
});

describe('extractCommonVendor', () => {
  it('returns vendor when all items share the same vendor', () => {
    const items = [
      { vendor: 'Microsoft' },
      { vendor: 'Microsoft' },
      { vendor: 'Microsoft' },
    ];
    expect(extractCommonVendor(items)).toBe('Microsoft');
  });

  it('returns empty string when vendors differ', () => {
    const items = [
      { vendor: 'Microsoft' },
      { vendor: 'Adobe' },
    ];
    expect(extractCommonVendor(items)).toBe('');
  });

  it('returns empty string when all vendors are null/empty', () => {
    const items = [
      { vendor: null },
      { vendor: '' },
    ];
    expect(extractCommonVendor(items)).toBe('');
  });

  it('returns vendor when some items have null vendor but all non-null are same', () => {
    const items = [
      { vendor: 'Cisco' },
      { vendor: null },
      { vendor: 'Cisco' },
    ];
    expect(extractCommonVendor(items)).toBe('Cisco');
  });
});