public function it_should_throw_if_wp_root_folder_is_not_readable()
{
$root = vfsStream::setup('wproot');
$root->addChild(vfsStream::newDirectory('wp', 00));
$this->config['wpRootFolder'] = vfsStream::url('wproot/wp');
$this->expectException('Codeception\\Exception\\ModuleConfigException');
$sut = $this->make_instance();
$sut->_initialize();
}