public function setUp()
 {
     parent::setUp();
     $this->mailer = new MailerStub();
     $this->root = (new NewPayrollFileSystem())->get();
     $this->payrolls = new FileSystemPayrolls(vfsStream::url('root/payroll/'));
 }
 public function setUp()
 {
     parent::setUp();
     $this->mailer = new MailerStub();
     $this->sender = '*****@*****.**';
     $this->root = (new NewPayrollFileSystem())->get();
     $this->staff = new YamlStaff(vfsStream::url('root/payroll/staff.yml'));
 }