[wp-trac] [WordPress Trac] #49661: mails, Howdy, wp_mail() and filters spreading

[WordPress Trac]

#49661: mails, Howdy, wp_mail() and filters spreading
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 Reporter:  arena                                |       Owner:  SirLouen
     Type:  defect (bug)                         |      Status:  reviewing
 Priority:  normal                               |   Milestone:  Future
                                                 |  Release
Component:  Mail                                 |     Version:  1.5.1.2
 Severity:  normal                               |  Resolution:
 Keywords:  good-first-bug has-test-info has-    |     Focuses:
  patch needs-testing has-unit-tests             |
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Comment (by dilip2615):

 == Patch Testing Report – #49661
 Patch tested: 49661.3.diff (adds/updates unit tests for wp_mail() filters)

 Environment
 - WordPress: 6.9-alpha-60093-src
 - PHP: 8.2.28
 - Server: nginx/1.29.1
 - Database: mysqli (Server: 8.4.6 / Client: mysqlnd 8.2.28)
 - Browser: Chrome 140.0.0.0
 - OS: Windows 10/11
 - Theme: Twenty Twenty 2.9
 - MU Plugins: None activated
 - Plugins:
   * Test Reports 1.2.0

 Steps
 1) Downloaded and refreshed patch (fixed old paths from phpunit/tests →
 tests/phpunit).
 2) Applied patch cleanly with `git apply --index 49661.3.diff`.
 3) Ran targeted tests:
    - `npm run test:php -- --group mail`
    - Verified execution of new test cases for wp_mail().
 4) Reviewed assertions related to wp_mail() filters.

 Results
 - ✅ All mail group tests passed (`OK (29 tests, 70 assertions)`).
 - ✅ Patch applies cleanly on trunk after path refresh.
 - ✅ Added tests behave as expected, no regressions observed.

 Conclusion
 ✅ Patch is valid, refreshed, and confirmed working.

-- 
Ticket URL: <https://core.trac.wordpress.org/ticket/49661#comment:21>
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