{
try (InputStream books = IOUtils.getResourceAsStream("books.xml", getClass());
InputStream cities = IOUtils.getResourceAsStream("cities.xml", getClass()))
{
DocumentBuilder documentBuilder = new DocumentBuilderImpl();
Document booksDocument = documentBuilder.parse(books);
Document citiesDocument = documentBuilder.parse(cities);
// test both parameters as a document or as a node
assertMultipleInputs("multipleInputsByParam", booksDocument, citiesDocument.getFirstChild());
}
}