D-Net

import eu.dnetlib.openaire.directindex.api.DirecIndexApiException;

import eu.dnetlib.openaire.directindex.objects.PidEntry;

import eu.dnetlib.openaire.directindex.objects.ResultEntry;

import org.apache.commons.lang3.StringEscapeUtils;

import org.apache.velocity.app.VelocityEngine;

import org.dom4j.Document;

import static org.mockito.Matchers.anyString;

import static org.mockito.Mockito.when;

/**

 * Created by michele on 14/12/15.

 */

		final ResultEntry pub =

				new Gson().fromJson(new InputStreamReader(getClass().getResourceAsStream(filename)), ResultEntry.class);

		final String xml = pub.asOafRecord(ve, lookUpService, "http://oaf/oaf.xsd");

		System.out.println(xml);

	}

	@Test

	public void testEscapeUnicode() {

		final String unicodeTxt =

				"i.e. closed curves of the form $t\ud835\udfc4 [0,2\u03c0] \u21a6 (\\cos t)u + (\\sin t)v$ for suitable orthogonal vectors $u$";