laravel/framework — pull request #4746 by lucasmichot (2014-06-17 12:54:42+00:00)
Title: [4.2] Mail : add isPretending()

We cannot know if the mailer is "really" pretending by relying on the `pretend` value in the mail config.
Because at anytime, `Mail::pretend()`can also be used.

`isPretending()` allows to access this information