Add support for real segments in tests

[gesinger]

Requirements Checklist

• Feature implemented / Bug fixed
• If necessary, more likely in a feature request than a bug fix
  • Unit Tests updated or fixed
  • Docs/guides updated
  • Example created (starter template on JSBin)
• Reviewed by Two Core Contributors

[gesinger]

Forgot to add a doc for generating that segment. I'll try to pull up the command I used.