package org.xbib.elasticsearch.common.standardnumber; import org.junit.Test; import static org.junit.Assert.assertEquals; public class PPNTests { @Test public void testPPN1() throws Exception { PPN ppn = new PPN().set("641379617").normalize().verify(); assertEquals(ppn.normalizedValue(), "641379617"); } @Test public void testPPN2() throws Exception { PPN ppn = new PPN().set("101115658X").normalize().verify(); assertEquals(ppn.normalizedValue(), "101115658X"); } }