Deprecation error for __wakeup() on PHP 8.5.0-dev (edc2671227835e158d93ab061e98ffa3101219e7)

[ADmad]

Q	A
PHPUnit version	12.3.10
PHP version	8.5.0-dev (edc2671227835e158d93ab061e98ffa3101219e7)
Installation Method	Composer

Summary

/home/runner/work/cakephp/cakephp/vendor/phpunit/phpunit/src/Framework/MockObject/Generator/DoubledClass.php(51) : eval()'d code:3
The __wakeup() serialization magic method has been deprecated. Implement __unserialize() instead (or in addition, if support for old PHP versions is necessary)

Refs https://wiki.php.net/rfc/soft-deprecate-sleep-wakeup

[sebastianbergmann]

Thank you for your report.

Please provide a minimal, self-contained, reproducing test case that shows the problem you are reporting.

Without such a minimal, self-contained, reproducing test case I will not be able to investigate this issue.

Are you sure that your code does not have a method named __wakeup? The string __wakeup does not occur in any of the files of PHPUnit 12.3.

[ADmad]

Apologies, the error occurs when trying to create a mock for the PDOException class. Its ancestor class Exception seems to have the __wakeup() method as per this comment (although not explicitly listed in the classes' method list).

So seems this is something which need to addressed in PHP itself?

[sebastianbergmann]

Thank you for bringing this to my attention. I will exclude __sleep() and __wakeup() from test double code generation on PHP >= 8.5.