test: create username collisions through customer helper

[superdav42]

Summary

• Replace the direct WordPress user factory collision setup with wu_create_customer().
• Preserve the normalized username collision behavior and assertion.

Testing

• vendor/bin/phpcs tests/WP_Ultimo/Functions/Customer_Functions_Test.php
• vendor/bin/phpunit --filter Customer_Functions_Test

Resolves #1848

---

aidevops.sh v3.32.317 plugin for OpenCode v1.18.30 with gpt-5.6-terra

Summary by CodeRabbit

• Tests
  • Updated customer username collision coverage to create customers through the supported customer workflow.
  • Added validation that customer creation succeeds before checking the resulting user ID.

[superdav42]

Merge summary

Replaced the direct WordPress user factory collision setup with wu_create_customer() while preserving the normalized username collision assertion.

Verification

• vendor/bin/phpcs tests/WP_Ultimo/Functions/Customer_Functions_Test.php
• vendor/bin/phpunit --filter Customer_Functions_Test

---

aidevops.sh v3.32.317 plugin for OpenCode v1.18.30 with gpt-5.6-terra spent 6m and 72,360 tokens on this as a headless worker.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Advanced

Run ID: 755bb7f1-4ba1-46d2-abec-fd266f218376

📥 Commits

Reviewing files that changed from the base of the PR and between 0309042 and 445b519.

📒 Files selected for processing (1)

• tests/WP_Ultimo/Functions/Customer_Functions_Test.php

Included review availability: Your plan provides up to 2 included reviews per hour; 0 remain after this review.

---

📝 Walkthrough

Walkthrough

The collision test now creates the conflicting account with wu_create_customer, verifies successful creation, and obtains the WordPress user ID from the resulting customer.

Changes

Customer collision test

Layer / File(s)	Summary
Use customer helper for collision setup tests/WP_Ultimo/Functions/Customer_Functions_Test.php	The test creates the colliding account with wu_create_customer, asserts that creation succeeds, and reads the user ID from the customer object.

Estimated code review effort: 1 (Trivial) | ~2 minutes

Severity of issue fixed: Low

Merge Risk: ⚪ Minimal · up to 445b5

The collision test now creates its conflicting account through the customer helper while preserving the existing behavior. No current merge-blocking risk is evident.

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Docstring Coverage	⚠️ Warning	Docstring coverage is 0.00% which is insufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 1 functions across 1 files.	Write docstrings for the functions missing them to satisfy the coverage threshold.

✅ Passed checks (4 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title clearly and concisely describes the main change: using the customer helper to create username-collision test data.
Linked Issues check	✅ Passed	The change satisfies issue #1848 by replacing direct WordPress factory setup with wu_create_customer() while preserving the collision login value and test behavior.
Out of Scope Changes check	✅ Passed	The pull request changes only the targeted collision test setup and contains no unrelated code changes.

• Fix all pre-merge checks with AI

✨ Finishing Touches 💡 1

📝 Generate docstrings 💡

• Create stacked PR
• Commit on current branch

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch feature/auto-20260910-082507-gh1848

---

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

_{Comment @coderabbitai help to get the list of available commands.}

[github-actions]

🔨 Build Complete - Ready for Testing!

📦 Download Build Artifact (Recommended)

Download the zip build, upload to WordPress and test:

• Build: ultimate-multisite
• ⬇️ Download from GitHub Actions
• ⬇️ Download without Github Account (nightly.link)

🌐 Test in WordPress Playground (Very Experimental)

Click the link below to instantly test this PR in your browser - no installation needed!
Playground support for multisite is very limitied, hopefully it will get better in the future.

🚀 Launch in Playground

Login credentials: admin / password