/* (c) 2014 Open Source Geospatial Foundation - all rights reserved
* (c) 2001 - 2013 OpenPlans
* This code is licensed under the GPL 2.0 license, available at the root
* application directory.
*/
package org.geoserver.csw;
import static junit.framework.Assert.*;
import static org.custommonkey.xmlunit.XMLAssert.*;
import java.io.StringReader;
import java.util.HashMap;
import java.util.Map;
import net.opengis.ows10.GetCapabilitiesType;
import org.custommonkey.xmlunit.NamespaceContext;
import org.custommonkey.xmlunit.SimpleNamespaceContext;
import org.custommonkey.xmlunit.XMLUnit;
import org.custommonkey.xmlunit.XpathEngine;
import org.eclipse.emf.common.util.EList;
import org.geoserver.csw.kvp.GetCapabilitiesKvpRequestReader;
import org.geoserver.csw.xml.v2_0_2.CSWXmlReader;
import org.geoserver.ows.xml.v1_0.OWS;
import org.geoserver.platform.ServiceException;
import org.geotools.csw.CSWConfiguration;
import org.geotools.filter.v1_1.OGC;
import org.geotools.xlink.XLINK;
import org.junit.Test;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.xml.sax.SAXParseException;
public class GetCapabilitiesTest extends CSWSimpleTestSupport {
static XpathEngine xpath = XMLUnit.newXpathEngine();
static {
Map<String, String> prefixMap = new HashMap<String, String>();
prefixMap.put("ows", OWS.NAMESPACE);
prefixMap.put("ogc", OGC.NAMESPACE);
prefixMap.put("gml", "http://www.opengis.net/gml");
prefixMap.put("gmd", "http://www.isotc211.org/2005/gmd");
prefixMap.put("xlink", XLINK.NAMESPACE);
NamespaceContext nameSpaceContext = new SimpleNamespaceContext(prefixMap);
xpath.setNamespaceContext(nameSpaceContext);
}
@Test
public void testKVPReader() throws Exception {
Map<String, Object> raw = new HashMap<String, Object>();
raw.put("service", "CSW");
raw.put("request", "GetCapabilities");
raw.put("acceptVersions", "2.0.2,2.0.0,0.7.2");
raw.put("sections", "OperationsMetadata,foo");
raw.put("acceptFormats", "application/xml,text/plain");
GetCapabilitiesKvpRequestReader reader = new GetCapabilitiesKvpRequestReader();
Object request = reader.createRequest();
GetCapabilitiesType caps = (GetCapabilitiesType) reader.read(request, parseKvp(raw), raw);
assertReturnedCapabilitiesComplete(caps);
}
private void assertReturnedCapabilitiesComplete(GetCapabilitiesType caps) {
assertNotNull(caps);
EList versions = caps.getAcceptVersions().getVersion();
assertEquals(3, versions.size());
assertEquals("2.0.2", versions.get(0));
assertEquals("2.0.0", versions.get(1));
assertEquals("0.7.2", versions.get(2));
EList sections = caps.getSections().getSection();
assertEquals(2, sections.size());
assertEquals("OperationsMetadata", sections.get(0));
assertEquals("foo", sections.get(1));
EList outputFormats = caps.getAcceptFormats().getOutputFormat();
assertEquals(2, outputFormats.size());
assertEquals("application/xml", outputFormats.get(0));
assertEquals("text/plain", outputFormats.get(1));
}
@Test
public void testXMLReader() throws Exception {
CSWXmlReader reader = new CSWXmlReader("GetCapabilities", "2.0.2", new CSWConfiguration());
GetCapabilitiesType caps = (GetCapabilitiesType) reader.read(null,
getResourceAsReader("GetCapabilities.xml"), (Map) null);
assertReturnedCapabilitiesComplete(caps);
}
@Test
public void testXMLReaderInvalid() throws Exception {
// create a schema invalid request
String capRequest = getResourceAsString("GetCapabilities.xml");
capRequest = capRequest.replace("ows:Sections", "ows:foo");
try {
CSWXmlReader reader = new CSWXmlReader("GetCapabilities", "2.0.2",
new CSWConfiguration());
reader.read(null, new StringReader(capRequest), (Map) null);
fail("the parsing should have failed, the document is invalid");
} catch (ServiceException e) {
// it is a validation exception right?
assertTrue(e.getCause() instanceof SAXParseException);
SAXParseException cause = (SAXParseException) e.getCause();
assertTrue(cause.getMessage().contains("ows:foo"));
}
}
@Test
public void testGetBasic() throws Exception {
Document dom = getAsDOM(BASEPATH + "?service=csw&version=2.0.2&request=GetCapabilities");
print(dom);
checkValidationErrors(dom);
// basic check on local name
Element e = dom.getDocumentElement();
assertEquals("Capabilities", e.getLocalName());
// basic check on xpath node
assertXpathEvaluatesTo("1", "count(/csw:Capabilities)", dom);
assertTrue(xpath.getMatchingNodes("//ows:OperationsMetadata/ows:Operation", dom)
.getLength() > 0);
assertEquals("5", xpath.evaluate("count(//ows:Operation)", dom));
// basic check on GetCapabilities operation constraint
assertEquals(
"XML",
xpath.evaluate(
"//ows:OperationsMetadata/ows:Operation[@name=\"GetCapabilities\"]/ows:Constraint/ows:Value",
dom));
// check we have csw:AnyText among the queriables
assertXpathEvaluatesTo("1", "count(//ows:Operation[@name='GetRecords']/ows:Constraint[@name='SupportedDublinCoreQueryables' and ows:Value = 'csw:AnyText'])", dom);
// check we have dc:subject among the domain property names
assertXpathEvaluatesTo("1", "count(//ows:Operation[@name='GetDomain']/ows:Parameter[@name='PropertyName' and ows:Value = 'dc:title'])", dom);
}
@Test
public void testPostBasic() throws Exception {
Document dom = postAsDOM(BASEPATH + "?service=csw&version=2.0.2&request=GetCapabilities");
//print(dom);
checkValidationErrors(dom);
// basic check on local name
Element e = dom.getDocumentElement();
assertEquals("Capabilities", e.getLocalName());
// basic check on xpath node
assertXpathEvaluatesTo("1", "count(/csw:Capabilities)", dom);
assertTrue(xpath.getMatchingNodes("//ows:OperationsMetadata/ows:Operation", dom)
.getLength() > 0);
assertEquals("5", xpath.evaluate("count(//ows:Operation)", dom));
// basic check on GetCapabilities operation constraint
assertEquals(
"XML",
xpath.evaluate(
"//ows:OperationsMetadata/ows:Operation[@name=\"GetCapabilities\"]/ows:Constraint/ows:Value",
dom));
}
@Test
public void testSections() throws Exception {
Document dom = getAsDOM(BASEPATH + "?service=csw&version=2.0.2&request=GetCapabilities§ions=ServiceIdentification,ServiceProvider");
// print(dom);
checkValidationErrors(dom);
// basic check on local name
Element e = dom.getDocumentElement();
assertEquals("Capabilities", e.getLocalName());
// basic check on xpath node
assertXpathEvaluatesTo("1", "count(/csw:Capabilities)", dom);
assertEquals("1", xpath.evaluate("count(//ows:ServiceIdentification)", dom));
assertEquals("1", xpath.evaluate("count(//ows:ServiceProvider)", dom));
assertEquals("0", xpath.evaluate("count(//ows:OperationsMetadata)", dom));
// this one is mandatory, cannot be skipped
assertEquals("1", xpath.evaluate("count(//ogc:Filter_Capabilities)", dom));
assertTrue(xpath.getMatchingNodes("//ows:OperationsMetadata/ows:Operation", dom).getLength() == 0);
assertEquals("0", xpath.evaluate("count(//ows:Operation)", dom));
}
@Test
public void testCiteCompliance() throws Exception {
CSWInfo csw = getGeoServer().getService(CSWInfo.class);
try {
csw.setCiteCompliant(true);
getGeoServer().save(csw);
Document dom = getAsDOM(BASEPATH + "?request=GetCapabilities");
checkOws10Exception(dom, ServiceException.MISSING_PARAMETER_VALUE, "service");
} finally {
csw.setCiteCompliant(false);
getGeoServer().save(csw);
}
}
}