TestSemanticAnnotations.java

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
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import static org.apache.taverna.scufl2.wfdesc.WfdescReader.TEXT_VND_WF4EVER_WFDESC_TURTLE;
import static org.junit.Assert.assertNotNull;

import java.io.File;
import java.io.IOException;
import java.net.URL;

import org.apache.commons.io.FileUtils;
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.apache.taverna.scufl2.translator.t2flow.T2FlowReader;
import org.junit.Before;
import org.junit.Test;


public class TestSemanticAnnotations {
	private static final String IMAGEMAGICKCONVERT_T2FLOW = "/valid_component_imagemagickconvert.t2flow";
    protected WorkflowBundle workflowBundle;
	protected WorkflowBundleIO bundleIO = new WorkflowBundleIO();

	@Before
	public void loadWorkflow() throws ReaderException, IOException {
	    URL t2flow = getClass().getResource(IMAGEMAGICKCONVERT_T2FLOW);
	    assertNotNull("Could not find resource " + IMAGEMAGICKCONVERT_T2FLOW, t2flow);
		workflowBundle = bundleIO.readBundle(t2flow, T2FlowReader.APPLICATION_VND_TAVERNA_T2FLOW_XML);
	}
	

	public File tempFile() throws IOException {
		File bundleFile = File.createTempFile("wfdesc", ".ttl");
//		bundleFile.deleteOnExit();
		//System.out.println(bundleFile);
		return bundleFile;
	}

	@Test
	public void writeBundleToFile() throws Exception {
		File bundleFile = tempFile();
		bundleIO.writeBundle(workflowBundle, bundleFile,
				TEXT_VND_WF4EVER_WFDESC_TURTLE);
		FileUtils.readFileToString(bundleFile, "utf-8");

		// FIXME: Update test to use Jena
		
//		Repository myRepository = new SailRepository(new MemoryStore());
//		myRepository.initialize();
//		RepositoryConnection con = myRepository.getConnection();
//		con.add(bundleFile, bundleFile.toURI().toASCIIString(), RDFFormat.TURTLE);
//		assertTrue(con.prepareTupleQuery(QueryLanguage.SPARQL,
//		assertTrue(con.prepareBooleanQuery(QueryLanguage.SPARQL, 
//				"PREFIX wfdesc: <http://purl.org/wf4ever/wfdesc#>  " +
//				"ASK { " +
//				"?wf a wfdesc:Workflow, wfdesc:Process ;" +
//				"  wfdesc:hasInput ?yourName; " +
//				"  wfdesc:hasOutput ?results; " +
//				"  wfdesc:hasDataLink ?link1; " +
//				"  wfdesc:hasDataLink ?link2; " +
//				"  wfdesc:hasDataLink ?link3; " +
//				"  wfdesc:hasSubProcess ?hello ; " +
//				"  wfdesc:hasSubProcess ?wait4me . " +
//				"?hello a wfdesc:Process ;" +
//				"  wfdesc:hasInput ?name; " +
//				"  wfdesc:hasOutput ?greeting . " +
//				"?wait4me a wfdesc:Process ." +
//				"?yourName a wfdesc:Input . " +
//				"?results a wfdesc:Output . " +
//				"?name a wfdesc:Input . " +
//				"?greeting a wfdesc:Output . " +
//				"?link1 a wfdesc:DataLink ; " +
//				"  wfdesc:hasSource ?yourName ; " +
//				"  wfdesc:hasSink ?results . " +
//				"?link2 a wfdesc:DataLink ; " +
//				"  wfdesc:hasSource ?yourName ; " +
//				"  wfdesc:hasSink ?name . " +
//				"?link3 a wfdesc:DataLink ; " +
//				"  wfdesc:hasSource ?greeting ; " +
//				"  wfdesc:hasSink ?results ." +
//			    "}").evaluate());
	}

}