This commit changes the code to use $event->getTest()->getName() instead
of $event->getTest()->getMetadata()->getName() to get the name of the
current test. This was necessary because the latter was returning null
for integration tests while the former works both for acceptance and
integration tests. I did not investigate why Codeception behaves this
way due to lack of time, there is a chance that this is a bug in
Codeception.
Since $event->getTest() returns an instance of TestInterface and this
class does not define getName() (but the call works probably due to some
magic method), it was necessary to edit phpstan.neon to skip a PHPStan
error.
[MAILPOET-4765]
ea16472ab1