/* The contents of this file are subject to the license and copyright terms
* detailed in the license directory at the root of the source tree (also
* available online at http://fedora-commons.org/license/).
*/
package org.fcrepo.test.api;
import static junit.framework.Assert.assertEquals;
import static junit.framework.Assert.assertTrue;
import static org.custommonkey.xmlunit.XMLAssert.assertXpathEvaluatesTo;
import static org.custommonkey.xmlunit.XMLAssert.assertXpathExists;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import junit.framework.JUnit4TestAdapter;
import org.custommonkey.xmlunit.NamespaceContext;
import org.custommonkey.xmlunit.SimpleNamespaceContext;
import org.custommonkey.xmlunit.XMLUnit;
import org.fcrepo.client.FedoraClient;
import org.fcrepo.common.Models;
import org.fcrepo.server.access.FedoraAPIAMTOM;
import org.fcrepo.server.types.gen.ComparisonOperator;
import org.fcrepo.server.types.gen.Condition;
import org.fcrepo.server.types.gen.DatastreamDef;
import org.fcrepo.server.types.gen.FieldSearchQuery;
import org.fcrepo.server.types.gen.FieldSearchQuery.Conditions;
import org.fcrepo.server.types.gen.FieldSearchResult;
import org.fcrepo.server.types.gen.FieldSearchResult.ResultList;
import org.fcrepo.server.types.gen.ObjectFactory;
import org.fcrepo.server.types.gen.ObjectFields;
import org.fcrepo.server.types.gen.ObjectMethodsDef;
import org.fcrepo.server.types.gen.ObjectProfile;
import org.fcrepo.server.types.gen.ObjectProfile.ObjModels;
import org.fcrepo.server.types.gen.Property;
import org.fcrepo.server.types.gen.RepositoryInfo;
import org.fcrepo.server.types.mtom.gen.GetDissemination.Parameters;
import org.fcrepo.server.types.mtom.gen.MIMETypedStream;
import org.fcrepo.server.utilities.TypeUtility;
import org.fcrepo.test.FedoraServerTestCase;
import org.junit.After;
import org.junit.AfterClass;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.Test;
import org.junit.runner.JUnitCore;
/**
* Test of the Fedora Access Service (API-A). describeRepository findObjects
* getDatastreamDissemination getDissemination getObjectHistory getObjectProfile
* listDatastreams listMethods resumeFindObjects See:
* http://www.fedora.info/definitions/1/0/api/Fedora-API-A.html
*
* @author Edwin Shin
*/
public class TestAPIA
extends FedoraServerTestCase {
private static FedoraClient s_client;
private FedoraAPIAMTOM apia;
@Test
public void testDescribeRepository() throws Exception {
RepositoryInfo describe = apia.describeRepository();
assertTrue(!describe.getRepositoryName().equals(""));
}
@Test
public void testFindObjects() throws Exception {
// Test that a search for pid=demo:5 returns one result; demo:5
String[] resultFields = {"pid"};
java.math.BigInteger maxResults = new java.math.BigInteger("" + 100);
FieldSearchQuery query = new FieldSearchQuery();
Conditions conds = new Conditions();
Condition cond = new Condition();
cond.setOperator(ComparisonOperator.EQ);
cond.setProperty("pid");
cond.setValue("demo:5");
conds.getCondition().add(cond);
ObjectFactory factory = new ObjectFactory();
query.setConditions(factory.createFieldSearchQueryConditions(conds));
FieldSearchResult result =
apia.findObjects(TypeUtility.convertStringtoAOS(resultFields),
maxResults,
query);
ResultList resultList = result.getResultList();
List<ObjectFields> fields = resultList.getObjectFields();
assertEquals(1, fields.size());
assertEquals("demo:5", fields.get(0).getPid().getValue());
}
@Test
public void testGetDatastreamDissemination() throws Exception {
MIMETypedStream ds = null;
// test for type X datastream
ds = apia.getDatastreamDissemination("demo:5", "DC", null);
byte[] bytes = TypeUtility.convertDataHandlerToBytes(ds.getStream());
String xml = new String(bytes, "UTF-8");
assertXpathExists("/oai_dc:dc", xml);
assertXpathEvaluatesTo("demo:5",
"/oai_dc:dc/dc:identifier/text( )",
xml);
assertEquals(ds.getMIMEType(), "text/xml");
// test for type E datastream
ds =
apia.getDatastreamDissemination("demo:SmileyBeerGlass",
"MEDIUM_SIZE",
null);
bytes = TypeUtility.convertDataHandlerToBytes(ds.getStream());
assertEquals(ds.getMIMEType(), "image/jpeg");
assertTrue(bytes.length > 0);
// test for type R datastream
ds = apia.getDatastreamDissemination("demo:31", "DS3", null);
assertEquals(ds.getMIMEType(), "application/fedora-redirect");
// test for type M datastream
ds = apia.getDatastreamDissemination("demo:5", "THUMBRES_IMG", null);
bytes = TypeUtility.convertDataHandlerToBytes(ds.getStream());
assertEquals(ds.getMIMEType(), "image/jpeg");
assertTrue(bytes.length > 0);
}
@Test
public void testGetDisseminationDefault() throws Exception {
MIMETypedStream diss = null;
Parameters params = new Parameters();
diss =
apia.getDissemination("demo:5",
"fedora-system:3",
"viewDublinCore",
params,
null);
assertEquals(diss.getMIMEType(), "text/html");
assertTrue(TypeUtility.convertDataHandlerToBytes(diss.getStream()).length > 0);
}
// FIXME: This test intermittently fails. See FCREPO-457
/*
* public void testGetDisseminationChained() throws Exception {
* MIMETypedStream diss = null; diss = apia.getDissemination("demo:26",
* "demo:19", "getPDF", new Property[0], null);
* assertEquals(diss.getMIMEType(), "application/pdf");
* assertTrue(diss.getStream().length > 0); }
*/
@Test
public void testGetDisseminationUserInput() throws Exception {
MIMETypedStream diss = null;
Parameters params = new Parameters();
Property prop = new Property();
prop.setName("convertTo");
prop.setValue("gif");
params.getParameter().add(prop);
diss =
apia.getDissemination("demo:29",
"demo:27",
"convertImage",
params,
null);
assertEquals(diss.getMIMEType(), "image/gif");
assertTrue(TypeUtility.convertDataHandlerToBytes(diss.getStream()).length > 0);
}
@Test
public void testObjectHistory() throws Exception {
List<String> timestamps = apia.getObjectHistory("demo:5");
assertTrue(timestamps.size() > 0);
}
@Test
public void testGetObjectProfile() throws Exception {
ObjectProfile profile = apia.getObjectProfile("demo:5", null);
assertEquals("demo:5", profile.getPid());
assertTrue(!profile.getObjDissIndexViewURL().equals(""));
assertTrue(!profile.getObjItemIndexViewURL().equals(""));
}
@Test
public void testGetObjectProfileBasicCModel() throws Exception {
for (String pid : new String[] {"demo:SmileyPens",
"demo:SmileyGreetingCard"}) {
ObjectProfile profile = apia.getObjectProfile(pid, null);
boolean found = false;
ObjModels objModels = profile.getObjModels();
if (objModels != null && objModels.getModel() != null) {
for (String objModel : objModels.getModel()) {
if (objModel.equals(Models.FEDORA_OBJECT_CURRENT.uri)) {
found = true;
}
}
}
assertTrue(pid + " did not assert cmodel " + Models.FEDORA_OBJECT_CURRENT.uri, found);
}
}
@Test
public void testListDatastreams() throws Exception {
List<DatastreamDef> dsDefs = apia.listDatastreams("demo:5", null);
assertEquals(6, dsDefs.size());
}
@Test
public void testListMethods() throws Exception {
List<ObjectMethodsDef> methodDefs = apia.listMethods("demo:5", null);
assertEquals(8, methodDefs.size());
}
@Before
public void setUp() throws Exception {
apia = s_client.getAPIAMTOM();
Map<String, String> nsMap = new HashMap<String, String>();
nsMap.put(OAI_DC.prefix, OAI_DC.uri);
nsMap.put(DC.prefix, DC.uri);
NamespaceContext ctx = new SimpleNamespaceContext(nsMap);
XMLUnit.setXpathNamespaceContext(ctx);
}
@After
public void tearDown() {
XMLUnit.setXpathNamespaceContext(SimpleNamespaceContext.EMPTY_CONTEXT);
}
@BeforeClass
public static void bootStrap() throws Exception {
s_client = getFedoraClient();
// demo:5
ingestSimpleImageDemoObjects(s_client);
// demo:27, 29
ingestImageManipulationDemoObjects(s_client);
// demo:31
ingestSimpleDocumentDemoObjects(s_client);
// smiley:beerglass
ingestImageCollectionDemoObjects(s_client);
}
@AfterClass
public static void cleanUp() throws Exception {
purgeDemoObjects(s_client);
s_client.shutdown();
}
public static junit.framework.Test suite() {
return new JUnit4TestAdapter(TestAPIA.class);
}
public static void main(String[] args) {
JUnitCore.runClasses(TestAPIA.class);
}
}