public function testCallSettersWithAllowed()
{
$input = ['first_name' => 'content', 'last_name' => null];
$mock = Mockery::mock();
$mock->shouldReceive('setFirstName');
$mock->shouldReceive('setLastName');
Std::callSetters($mock, $input, ['first_name']);
$mock->shouldHaveReceived('setFirstName', ['content']);
$mock->shouldNotHaveReceived('setLastName');
}