[wp-trac] [WordPress Trac] #40423: Introduce assertNotIXRError() for clearer XMLRPC test failure messages

[WordPress Trac]

#40423: Introduce assertNotIXRError() for clearer XMLRPC test failure messages
------------------------------+-------------------------
 Reporter:  johnbillion       |      Owner:
     Type:  enhancement       |     Status:  new
 Priority:  normal            |  Milestone:  4.8
Component:  Build/Test Tools  |    Version:
 Severity:  normal            |   Keywords:  needs-patch
  Focuses:                    |
------------------------------+-------------------------
 `$this->assertNotInstanceOf( 'IXR_Error', $result )` is used in many of
 the XMLRPC tests. Unfortunately this means that when an `IXR_Error` ''is''
 returned, its error message isn't exposed.

 For `WP_Error` handling we have the `assertNotWPError()` method which
 helpfully uses the error message in the failure message when a `WP_Error`
 is returned. The same pattern should be introduced for IXR errors.

--
Ticket URL: <https://core.trac.wordpress.org/ticket/40423>
WordPress Trac <https://core.trac.wordpress.org/>
WordPress publishing platform