AtomPubMetadataUIPTest.java

/**
 * Copyright 2008 The University of North Carolina at Chapel Hill
 *
 * Licensed 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.
 */
package edu.unc.lib.dl.update;

import static org.mockito.Matchers.any;
import static org.mockito.Matchers.anyString;
import static org.mockito.Matchers.eq;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;

import java.io.File;
import java.io.FileInputStream;
import java.io.InputStream;

import org.apache.abdera.Abdera;
import org.apache.abdera.model.Document;
import org.apache.abdera.model.Entry;
import org.apache.abdera.parser.Parser;
import org.apache.commons.io.FileUtils;
import org.junit.Assert;
import org.junit.Test;

import edu.unc.lib.dl.fedora.AccessClient;
import edu.unc.lib.dl.fedora.PID;
import edu.unc.lib.dl.fedora.types.MIMETypedStream;
import edu.unc.lib.dl.util.ContentModelHelper;

public class AtomPubMetadataUIPTest extends Assert {

	@Test
	public void noPrexistingData() throws Exception{
		InputStream entryPart = new FileInputStream(new File("src/test/resources/atompub/metadataUpdateMultipleDS.xml"));
		Abdera abdera = new Abdera();
		Parser parser = abdera.getParser();
		Document<Entry> entryDoc = parser.parse(entryPart);
		Entry entry = entryDoc.getRoot();
		
		AccessClient accessClient = mock(AccessClient.class);
		when(accessClient.getDatastreamDissemination(any(PID.class), anyString(), anyString())).thenReturn(null);
		
		PID pid = new PID("uuid:test");
		
		AtomPubMetadataUIP uip = new AtomPubMetadataUIP(pid, "testuser", UpdateOperation.REPLACE, entry);
		uip.storeOriginalDatastreams(accessClient);
		
		assertTrue(uip.getPID().getPid().equals(pid.getPid()));
		assertTrue(uip.getUser().equals("testuser"));
		assertTrue(uip.getMessage().equals("Creating collection"));
		
		assertEquals(0, uip.getOriginalData().size());
		assertEquals(3, uip.getIncomingData().size());
		assertEquals(0, uip.getModifiedData().size());
	}
	
	@Test
	public void prexistingData() throws Exception{
		InputStream entryPart = new FileInputStream(new File("src/test/resources/atompub/metadataUpdateMultipleDS.xml"));
		Abdera abdera = new Abdera();
		Parser parser = abdera.getParser();
		Document<Entry> entryDoc = parser.parse(entryPart);
		Entry entry = entryDoc.getRoot();
		
		PID pid = new PID("uuid:test");
		
		AccessClient accessClient = mock(AccessClient.class);
		MIMETypedStream modsStream = new MIMETypedStream();
		File raf = new File("src/test/resources/testmods.xml");
		byte[] bytes = FileUtils.readFileToByteArray(raf);
		modsStream.setStream(bytes);
		modsStream.setMIMEType("text/xml");
		when(accessClient.getDatastreamDissemination(any(PID.class), eq(ContentModelHelper.Datastream.MD_DESCRIPTIVE.getName()), anyString())).thenReturn(modsStream);
		when(accessClient.getDatastreamDissemination(any(PID.class), eq(ContentModelHelper.Datastream.RELS_EXT.getName()), anyString())).thenReturn(null);
		
		AtomPubMetadataUIP uip = new AtomPubMetadataUIP(pid, "testuser", UpdateOperation.ADD, entry);
		assertEquals(0, uip.getOriginalData().size());
		uip.storeOriginalDatastreams(accessClient);
		
		assertTrue(uip.getPID().getPid().equals(pid.getPid()));
		assertTrue(uip.getMessage().equals("Creating collection"));
		
		assertEquals(1, uip.getOriginalData().size());
		assertEquals(3, uip.getIncomingData().size());
		assertEquals(0, uip.getModifiedData().size());
	}
}