package org.apache.taverna.scufl2.rdfxml; /* * * Licensed to the Apache Software Foundation (ASF) under one * or more contributor license agreements. See the NOTICE file * distributed with this work for additional information * regarding copyright ownership. The ASF licenses this file * to you under the Apache License, Version 2.0 (the * "License"); you may not use this file except in compliance * with the License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, * software distributed under the License is distributed on an * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY * KIND, either express or implied. See the License for the * specific language governing permissions and limitations * under the License. * */ import static org.junit.Assert.assertEquals; import static org.junit.Assert.assertNotNull; import static org.junit.Assert.assertTrue; import java.io.InputStream; import java.net.URI; import java.net.URL; import java.util.ArrayList; import java.util.Calendar; import java.util.GregorianCalendar; import java.util.List; import java.util.Map; import java.util.TimeZone; import org.apache.taverna.scufl2.api.annotation.Revision; import org.apache.taverna.scufl2.rdfxml.RevisionParser; import org.junit.Test; public class TestRevisionParsing { private static final String ROEVO_TEST_XML = "roevo-test.xml"; RevisionParser parser = new RevisionParser(); @Test public void parseTestXML() throws Exception { URL base = getClass().getResource(ROEVO_TEST_XML); assertNotNull("Could not find " + ROEVO_TEST_XML, base); InputStream inStream = base.openStream(); Map<URI, Revision> revisions = parser.readRevisionChain(inStream, base.toURI()); assertTrue(revisions.size() > 3); Revision r3 = revisions.get(URI.create("http://example.com/test/v3")); assertNotNull("Did not return a Revision", r3); assertEquals("http://example.com/test/v3", r3.getIdentifier().toASCIIString()); GregorianCalendar expectedTime = createTime(2012, 12, 24, 18, 0, 0); assertEquals(expectedTime.getTimeInMillis(), r3.getGeneratedAtTime().getTimeInMillis()); assertEquals("http://example.com/InsertNestedWorkflow", r3.getChangeSpecificationType().toASCIIString()); assertEquals(2, r3.getWasAttributedTo().size()); assertTrue(r3.getWasAttributedTo().contains(URI.create("http://example.com/Fred"))); assertTrue(r3.getWasAttributedTo().contains(URI.create("http://example.net/SomeoneElse#me"))); assertEquals(2, r3.getHadOriginalSources().size()); List<Revision> originals = new ArrayList<Revision>(r3.getHadOriginalSources()); assertEquals("http://example.org/originalSource1", originals.get(0).getIdentifier().toASCIIString()); assertEquals("http://example.com/test/originalSource2", originals.get(1).getIdentifier().toASCIIString()); assertEquals(2, r3.getAdditionOf().size()); assertTrue(r3.getAdditionOf().contains(URI.create("http://example.com/test/nested-workflow1"))); assertTrue(r3.getAdditionOf().contains(URI.create("http://example.net/nested-workflow2"))); assertEquals(2, r3.getRemovalOf().size()); assertTrue(r3.getRemovalOf().contains(URI.create("http://example.net/removed-item"))); assertTrue(r3.getRemovalOf().contains(URI.create("http://example.com/test/removed-item2"))); assertEquals(2, r3.getModificationsOf().size()); assertTrue(r3.getModificationsOf().contains(URI.create("http://example.com/test/modified"))); assertTrue(r3.getModificationsOf().contains(URI.create("http://example.net/modified2"))); Revision r2 = r3.getPreviousRevision(); assertEquals("http://example.com/test/v2", r2.getIdentifier().toASCIIString()); GregorianCalendar r2Time = createTime(2010, 1, 15, 11, 0, 0); assertEquals(r2Time.getTimeInMillis(), r2.getGeneratedAtTime().getTimeInMillis()); Revision r1 = r2.getPreviousRevision(); assertEquals("http://example.net/v1", r1.getIdentifier().toASCIIString()); Revision r0 = r1.getPreviousRevision(); assertEquals("http://example.net/v0", r0.getIdentifier().toASCIIString()); assertEquals(null, r0.getPreviousRevision()); } private GregorianCalendar createTime(int year, int month, int date, int hourOfDay, int minute, int second) { // WARNING: java.util.GregorianCalendar is the most broken Calendar API I've ever come across. GregorianCalendar expectedTime = new GregorianCalendar(TimeZone.getTimeZone("GMT+01:00")); // 1) Months (but only months) start at 0, not 1! expectedTime.set(year, month-1, date, hourOfDay, minute, second); // 2) Even if you set the time explicitly, we have to set the millis as well // otherwise it would use the millisecond value at the point of construction (!!) expectedTime.set(Calendar.MILLISECOND, 0); // 3) Still they don't actually compare equal, even if they are at the point in time in // milliseconds since epochs return expectedTime; } }