Allow faking only specific events

[adamwathan]

Sometimes you want most framework events to run, but just want to fake a handful that you want to make assertions about in a particular test.

This lets you do this sort of thing:

public function testSomething()
{
    Event::fake([ShouldBeFaked::class]);

    $response = $this->get('/');

    Event::assertDispatched(ShouldBeFaked::class);
}

Seems fine ¯\(ツ)/¯

[marcusmoore]

I was just thinking about this yesterday. Glad to see a PR!