Are you sure the assignment to $envkey is correct as $this->getEnvKey() targeting Maestriam\Samurai\Tests\...erTestCase::getEnvKey() seems to always return null.
This check looks for function or method calls that always return null and whose
return value is assigned to a variable.
maestriam /
samurai
This check looks for function or method calls that always return null and whose return value is assigned to a variable.
The method
getObject()can return nothing but null, so it makes no sense to assign that value to a variable.The reason is most likely that a function or method is imcomplete or has been reduced for debug purposes.