Kraken\Filesystem\FilesystemInterface::setPrivate PHP Method

    public function setPrivate($path = '');

 /**
  *
  */
 public function testApiSetPrivate_ThrowsException_WhenModelThrows()
 {
     $this->setExpectedException(WriteException::class);
     $path = 'path';
     $this->expect('setVisibility', [$path, 'private'])->willThrow(new Exception());
     $this->fs->setPrivate($path);
 }