| package org.apache.taverna.scufl2.wfdesc; |
| /* |
| * |
| * 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.assertNull; |
| import static org.junit.Assert.assertTrue; |
| |
| import java.io.ByteArrayInputStream; |
| import java.io.ByteArrayOutputStream; |
| import java.io.IOException; |
| import java.io.InputStream; |
| |
| import org.apache.taverna.ro.vocabs.prov; |
| import org.apache.taverna.scufl2.api.container.WorkflowBundle; |
| import org.apache.taverna.scufl2.api.io.ReaderException; |
| import org.apache.taverna.scufl2.api.io.WorkflowBundleIO; |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| import org.apache.jena.ontology.OntModel; |
| import org.apache.jena.rdf.model.ModelFactory; |
| import org.apache.jena.rdf.model.Resource; |
| |
| |
| public class TestRoEvoSerializer { |
| private static final String HELLOWORLD_T2FLOW = "helloanyone.t2flow"; |
| |
| ROEvoSerializer roEvo = new ROEvoSerializer(); |
| WorkflowBundleIO io = new WorkflowBundleIO(); |
| |
| private WorkflowBundle helloWorld; |
| |
| @Before |
| public void loadHello() throws ReaderException, IOException { |
| InputStream helloStream = getClass().getResourceAsStream("/" + HELLOWORLD_T2FLOW); |
| assertNotNull(helloStream); |
| helloWorld = io.readBundle(helloStream, "application/vnd.taverna.t2flow+xml"); |
| assertNotNull(helloWorld); |
| assertEquals("/2010/workflow/01348671-5aaa-4cc2-84cc-477329b70b0d/", |
| helloWorld.getMainWorkflow().getIdentifier().getPath()); |
| } |
| |
| @Test |
| public void workflowUUIDs() throws Exception { |
| ByteArrayOutputStream os = new ByteArrayOutputStream(); |
| roEvo.workflowHistory(helloWorld.getMainWorkflow(), os); |
| System.out.write(os.toByteArray()); |
| assertTrue(500 < os.size()); |
| String ttl = os.toString("UTF-8"); |
| assertTrue(ttl.contains("01348671-5aaa-4cc2-84cc-477329b70b0d")); |
| assertTrue(ttl.contains("VersionableResource")); |
| assertTrue(ttl.contains("Entity")); |
| |
| OntModel m = ModelFactory.createOntologyModel(); |
| m.read(new ByteArrayInputStream(os.toByteArray()), "http://example.com/", "Turtle"); |
| Resource mainWf = m.getResource(helloWorld.getMainWorkflow().getIdentifier().toASCIIString()); |
| Resource older = mainWf.getProperty(prov.wasRevisionOf).getResource(); |
| Resource oldest = older.getProperty(prov.wasRevisionOf).getResource(); |
| assertNull(oldest.getProperty(prov.wasRevisionOf)); |
| |
| } |
| |
| } |