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package edu.ucsb.nceas.metacattest.service;
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import org.apache.commons.io.FileUtils;
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import edu.ucsb.nceas.MCTestCase;
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import edu.ucsb.nceas.metacat.client.MetacatException;
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import edu.ucsb.nceas.metacat.service.XMLSchemaParser;
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import edu.ucsb.nceas.metacat.service.XMLSchemaService;
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import java.io.File;
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import java.io.StringReader;
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import junit.framework.Test;
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import junit.framework.TestCase;
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import junit.framework.TestResult;
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import junit.framework.TestSuite;
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/**
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* Junit test for XMLSchemaService
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* @author tao
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*
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*/
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public class XMLSchemaServiceTest extends MCTestCase
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{
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public static String withPrefix = "<eml:eml packageId=\"eml.2.1\" system=\"knb2\" xmlns:eml=\"eml://ecoinformatics.org/eml-2.0.0\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns:stmml=\"http://www.xml-cml.org/schema/stmml\" xsi:schemaLocation=\"eml://ecoinformatics.org/eml-2.0.1 eml.xsd\"><tile>title</title></eml>";
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public static String withCommentAndPrefix="<!-- comment --> <!-- comment -->"+withPrefix;
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public static String defaultNamespace = "<root xmlns=\"eml://ecoinformatics.org/eml-2.1.1\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns:stmml=\"http://www.xml-cml.org/schema/stmml\" xsi:schemaLocation=\"eml://ecoinformatics.org/eml-2.0.1 eml.xsd\"><title>title1</title></root>";
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public static String noNamespace = "<root xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns:stmml=\"http://www.xml-cml.org/schema/stmml\" xsi:schemaLocation=\"eml://ecoinformatics.org/eml-2.0.1 eml.xsd\"><title>title1</title></root>";
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/**
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* Constructor to build the test
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*
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* @param name the name of the test method
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*/
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public XMLSchemaServiceTest(String name)
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{
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super(name);
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}
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/**
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* Establish a testing framework by initializing appropriate objects
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*/
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public void setUp()
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{
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}
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/**
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* Release any objects after tests are complete
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*/
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public void tearDown()
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{
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}
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/**
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* Create a suite of tests to be run together
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*/
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public static Test suite()
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{
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TestSuite suite = new TestSuite();
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suite.addTest(new XMLSchemaServiceTest("initialize"));
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suite.addTest(new XMLSchemaServiceTest("testGetBaseUrlFromSchemaURL"));
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suite.addTest(new XMLSchemaServiceTest("testFindNamespaceInDocuments"));
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suite.addTest(new XMLSchemaServiceTest("testFindNamespaceAndSchemaLocalLocation"));
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suite.addTest(new XMLSchemaServiceTest("testFindNoNamespaceSchemaLocalLocation"));
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suite.addTest(new XMLSchemaServiceTest("testIsNamespaceRegistered"));
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suite.addTest(new XMLSchemaServiceTest("testFindNoNamespaceSchemaLocationAttr"));
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return suite;
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}
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/**
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* Run an initial test that always passes to check that the test
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* harness is working.
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*/
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public void initialize()
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{
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assertTrue(1 == 1);
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}
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public void testGetBaseUrlFromSchemaURL()
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{
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String url="http://www.example.com/metacat/example.xsd";
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String base = "http://www.example.com/metacat/";
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String baseURL = XMLSchemaService.getBaseUrlFromSchemaURL(url);
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assertTrue("The base url should be "+base, baseURL.equals(base));
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url = "www.example.com/example.xsd";
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baseURL = XMLSchemaService.getBaseUrlFromSchemaURL(url);
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assertTrue("The base url should be "+null, baseURL==null);
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url="http://www.example.com/metacat/";
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baseURL = XMLSchemaService.getBaseUrlFromSchemaURL(url);
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assertTrue("The base url should be "+url, baseURL.equals(url));
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}
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public void testFindNamespaceInDocuments() throws Exception{
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StringReader reader = new StringReader(withPrefix);
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String namespace = XMLSchemaService.findDocumentNamespace(reader);
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assertTrue(namespace.equals("eml://ecoinformatics.org/eml-2.0.0"));
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reader = new StringReader(withCommentAndPrefix);
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namespace = XMLSchemaService.findDocumentNamespace(reader);
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assertTrue(namespace.equals("eml://ecoinformatics.org/eml-2.0.0"));
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File file = new File("./test/eml-sample.xml");
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reader = new StringReader(FileUtils.readFileToString(file));
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namespace = XMLSchemaService.findDocumentNamespace(reader);
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assertTrue(namespace.equals("eml://ecoinformatics.org/eml-2.0.1"));
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reader = new StringReader(defaultNamespace);
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String namespace2 = XMLSchemaService.findDocumentNamespace(reader);
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assertTrue(namespace2.equals("eml://ecoinformatics.org/eml-2.1.1"));
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reader = new StringReader(noNamespace);
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namespace = XMLSchemaService.findDocumentNamespace(reader);
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assertTrue(namespace == null);
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}
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public void testFindNamespaceAndSchemaLocalLocation() throws Exception {
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String formatId = null;
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String namespace = null;
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String location = null;
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try {
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location = XMLSchemaService.getInstance().findNamespaceAndSchemaLocalLocation(formatId, namespace);
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fail("we can't get here. The above line should throw an exception.");
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} catch (MetacatException e) {
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assertTrue(e.getMessage().contains("not registered in the Metacat"));
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}
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//registered formatid
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formatId = "http://www.isotc211.org/2005/gmd-noaa";
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namespace = null;
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location = XMLSchemaService.getInstance().findNamespaceAndSchemaLocalLocation(formatId, namespace);
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assertTrue(location.contains("/schema/isotc211-noaa/gmd/gmd.xsd"));
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//registered formatid
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formatId = "http://www.isotc211.org/2005/gmd-noaa";
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namespace = "http://www.isotc211.org/2005/gmd";
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location = XMLSchemaService.getInstance().findNamespaceAndSchemaLocalLocation(formatId, namespace);
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assertTrue(location.contains("/schema/isotc211-noaa/gmd/gmd.xsd"));
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//unregistered formatid
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formatId = "eml://ecoinformatics.org/eml-2.1.0";
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namespace = "eml://ecoinformatics.org/eml-2.1.0";
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location = XMLSchemaService.getInstance().findNamespaceAndSchemaLocalLocation(formatId, namespace);
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assertTrue(location.contains("/schema/eml-2.1.0/eml.xsd "));
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//unregistered formatid
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formatId = "http://www.isotc211.org/2005/gco";
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namespace = "http://www.isotc211.org/2005/gco";
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location = XMLSchemaService.getInstance().findNamespaceAndSchemaLocalLocation(formatId, namespace);
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assertTrue(location.contains("/schema/isotc211/gco/gco.xsd"));
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formatId = "http://foo.com";
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namespace = "http://foo.com";
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try {
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location = XMLSchemaService.getInstance().findNamespaceAndSchemaLocalLocation(formatId, namespace);
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fail("we can't get here. The above line should throw an exception.");
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} catch (MetacatException e) {
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assertTrue(e.getMessage().contains("not registered in the Metacat"));
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}
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}
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public void testFindNoNamespaceSchemaLocalLocation() throws Exception {
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String formatId = null;
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String nonamespaceURI = null;
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String location = null;
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try {
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location = XMLSchemaService.getInstance().findNoNamespaceSchemaLocalLocation(formatId, nonamespaceURI);
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fail("we can't get here. The above line should throw an exception.");
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} catch (MetacatException e) {
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assertTrue(e.getMessage().contains("not registered in the Metacat"));
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}
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assertTrue(location == null);
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formatId = "FGDC-STD-001-1998";
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nonamespaceURI = null;
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location = XMLSchemaService.getInstance().findNoNamespaceSchemaLocalLocation(formatId, nonamespaceURI);
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assertTrue(location.contains("/schema/fgdc-std-001-1998/fgdc-std-001-1998.xsd"));
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formatId = "FGDC-STD-001-1998";
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nonamespaceURI = "unkown";
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location = XMLSchemaService.getInstance().findNoNamespaceSchemaLocalLocation(formatId, nonamespaceURI);
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assertTrue(location.contains("/schema/fgdc-std-001-1998/fgdc-std-001-1998.xsd"));
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formatId = "FGDC-STD-001-1998";
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nonamespaceURI = "https://www.fgdc.gov/metadata/fgdc-std-001-1998.xsd";
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location = XMLSchemaService.getInstance().findNoNamespaceSchemaLocalLocation(formatId, nonamespaceURI);
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assertTrue(location.contains("/schema/fgdc-std-001-1998/fgdc-std-001-1998.xsd"));
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formatId = "FGDC-STD-001-1998";
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nonamespaceURI = "http://www.fgdc.gov/metadata/fgdc-std-001-1998.xsd";
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location = XMLSchemaService.getInstance().findNoNamespaceSchemaLocalLocation(formatId, nonamespaceURI);
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assertTrue(location.contains("/schema/fgdc-std-001-1998/fgdc-std-001-1998.xsd"));
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formatId = "FGDC-STD-001";
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nonamespaceURI = "http://www.fgdc.gov/metadata/fgdc-std-001-1998.xsd";
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location = XMLSchemaService.getInstance().findNoNamespaceSchemaLocalLocation(formatId, nonamespaceURI);
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assertTrue(location.contains("/schema/fgdc-std-001-1998/fgdc-std-001-1998.xsd"));
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formatId = "FGDC-STD-001";
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nonamespaceURI = "https://www.fgdc.gov/metadata/fgdc-std-001-1998.xsd";
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location = XMLSchemaService.getInstance().findNoNamespaceSchemaLocalLocation(formatId, nonamespaceURI);
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assertTrue(location.contains("/schema/fgdc-std-001-1998/fgdc-std-001-1998.xsd"));
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formatId = "foo-001";
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nonamespaceURI = "https://www.fgdc.gov/foo";
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try {
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location = XMLSchemaService.getInstance().findNoNamespaceSchemaLocalLocation(formatId, nonamespaceURI);
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fail("we can't get here. The above line should throw an exception.");
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} catch (MetacatException e) {
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assertTrue(e.getMessage().contains("not registered in the Metacat"));
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}
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}
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public void testIsNamespaceRegistered() throws Exception {
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String namespace = null;
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boolean registered = XMLSchemaService.getInstance().isNamespaceRegistered(namespace);
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assertTrue(registered == false);
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namespace = "http://foo";
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registered = XMLSchemaService.getInstance().isNamespaceRegistered(namespace);
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assertTrue(!registered);
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namespace = "eml://ecoinformatics.org/eml-2.0.1";
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registered = XMLSchemaService.getInstance().isNamespaceRegistered(namespace);
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assertTrue(registered);
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}
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public void testFindNoNamespaceSchemaLocationAttr() throws Exception {
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File file = new File("./test/eml-sample.xml");
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StringReader reader = new StringReader(FileUtils.readFileToString(file));
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String noNamespaceLocation = XMLSchemaService.findNoNamespaceSchemaLocationAttr(reader);
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assertTrue(noNamespaceLocation == null);
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file = new File("./test/fgdc.xml");
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reader = new StringReader(FileUtils.readFileToString(file));
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noNamespaceLocation = XMLSchemaService.findNoNamespaceSchemaLocationAttr(reader);
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assertTrue(noNamespaceLocation.equals("http://www.fgdc.gov/metadata/fgdc-std-001-1998.xsd"));
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}
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}
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