public function setup()
{
$this->php = \PHPUnit_Extension_FunctionMocker::start($this, 'Bolt')->mockFunction('file_exists')->mockFunction('is_readable')->mockFunction('is_dir')->mockFunction('copy')->mockFunction('file_get_contents')->getMock();
$this->php2 = \PHPUnit_Extension_FunctionMocker::start($this, 'Bolt\\Tests\\Asset\\Mock')->mockFunction('file_get_contents')->getMock();
}