D-Net

package eu.dnetlib.grid.process.utils;

import static org.junit.Assert.assertEquals;

import java.io.FileInputStream;

import java.io.FileNotFoundException;

import java.io.InputStream;

import java.io.UnsupportedEncodingException;

import java.security.MessageDigest;

import java.security.NoSuchAlgorithmException;

import java.util.HashSet;

import java.util.Set;

import java.util.stream.Collectors;

import org.apache.commons.codec.binary.Hex;

import org.junit.Before;

import org.junit.Ignore;

import org.junit.Test;

import eu.dnetlib.grid.process.model.GridOrganization;

import eu.dnetlib.miscutils.functional.hash.Hashing;

@Ignore

public class GridUtilsTest {

	@Before

	public void setUp() throws Exception {}

	@Test

	@Ignore

	public void test() throws FileNotFoundException {

		// final InputStream is = getClass().getResourceAsStream("grid_example.json");

		final InputStream is = new FileInputStream("/Users/michele/Desktop/grid.json");

		int i = 0;

		final Set<String> s = new HashSet<>();

		for (final GridOrganization o : GridUtils.getOrganizations(is)) {

			System.out.println(++i + " " + o.getId());

			o.getAddresses().forEach(a -> s.add(a.getCountry_code()));

		}

		System.out.println(s.stream().collect(Collectors.joining(", ")));

	}

	@Test

	@Ignore

	public void testMd5() throws UnsupportedEncodingException, NoSuchAlgorithmException {

		final String md5_1 = Hashing.md5("grid");

		final MessageDigest md = MessageDigest.getInstance("MD5");

		md.update("grid".getBytes("UTF-8"));

		final String md5_2 = new String(Hex.encodeHex(md.digest()));

		assertEquals(md5_1, md5_2);

	}

}