Hirak\Prestissimo\CopyRequest::makeSuccess PHP Метод

    public function makeSuccess()
    {
        $this->success = true;
    }

 public function testDestruct()
 {
     $tmpfile = tempnam(sys_get_temp_dir(), 'composer_unit_test_');
     $req = new CopyRequest('http://example.com/', $tmpfile, false, $this->iop->reveal(), $this->configp->reveal());
     $this->assertFileExists($tmpfile);
     // if $req->success === true ...
     $req->makeSuccess();
     unset($req);
     // then tmpfile remain
     $this->assertFileExists($tmpfile);
     unlink($tmpfile);
     $req = new CopyRequest('http://example.com/', $tmpfile, false, $this->iop->reveal(), $this->configp->reveal());
     // if $req->success === false (default) ...
     // $req->makeSuccess();
     unset($req);
     // then cleaned tmpfile automatically
     $this->assertFileNotExists($tmpfile);
 }