Metacat

package edu.ucsb.nceas.metacattest.service;

import org.apache.commons.io.FileUtils;

import edu.ucsb.nceas.MCTestCase;

import edu.ucsb.nceas.metacat.service.XMLNamespaceParser;

import java.io.File;

import java.io.StringReader;

import junit.framework.Test;

import junit.framework.TestCase;

import junit.framework.TestResult;

import junit.framework.TestSuite;

/**

 * Junit test for XMLSchemaService

 * @author tao

 *

 */

public class XMLNamespaceParserTest extends MCTestCase {

    public static String withPrefix = "<eml:eml packageId=\"eml.2.1\" system=\"knb2\" xmlns:eml=\"http://eml-example\" 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>";

    public static String withCommentAndPrefix="<!-- comment -->  <!-- comment -->"+withPrefix;

    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>";

    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>";

  /**

   * Constructor to build the test

   *

   * @param name the name of the test method

   */

  public XMLNamespaceParserTest(String name) {

    super(name);

  }

  /**

   * Establish a testing framework by initializing appropriate objects

   */

  public void setUp() {

  }

  /**

   * Release any objects after tests are complete

   */

  public void tearDown() {

  }

  /**

   * Create a suite of tests to be run together

   */

  public static Test suite() {

    TestSuite suite = new TestSuite();

    suite.addTest(new XMLSchemaServiceTest("initialize"));

    suite.addTest(new XMLNamespaceParserTest("testGetNamespace"));

    suite.addTest(new XMLNamespaceParserTest("testGetNoNamespaceSchemaLocation"));

    return suite;

  }

  /**

   * Run an initial test that always passes to check that the test

   * harness is working.

   */

  public void initialize() {

    assertTrue(1 == 1);

  }

  public void testGetNamespace() throws Exception{

      StringReader reader = new StringReader(withPrefix);

      XMLNamespaceParser parser = new XMLNamespaceParser(reader);

      parser.parse();

      String namespace = parser.getNamespace();

      assertTrue(namespace.equals("http://eml-example"));

      reader = new StringReader(withCommentAndPrefix);

      parser = new XMLNamespaceParser(reader);

      parser.parse();

      namespace = parser.getNamespace();

      assertTrue(namespace.equals("http://eml-example"));

      File file = new File("./test/eml-sample.xml");

      reader = new StringReader(FileUtils.readFileToString(file));

      parser = new XMLNamespaceParser(reader);

      parser.parse();

      namespace = parser.getNamespace();

      assertTrue(namespace.equals("eml://ecoinformatics.org/eml-2.0.1"));

      reader = new StringReader(defaultNamespace);

      parser = new XMLNamespaceParser(reader);

      parser.parse();

      namespace = parser.getNamespace();

      assertTrue(namespace.equals("eml://ecoinformatics.org/eml-2.1.1"));

      reader = new StringReader(noNamespace);

      parser = new XMLNamespaceParser(reader);

      parser.parse();

      namespace = parser.getNamespace();

      assertTrue(namespace == null);

  }

  public void testGetNoNamespaceSchemaLocation() throws Exception{

      StringReader reader = new StringReader(withCommentAndPrefix);

      XMLNamespaceParser parser = new XMLNamespaceParser(reader);

      parser.parse();

      String namespace = parser.getNamespace();

      String noNamespaceSchemaLocation = parser.getNoNamespaceSchemaLocation();

      assertTrue(namespace.equals("http://eml-example"));

      assertTrue(noNamespaceSchemaLocation == null);

      File file = new File("./test/eml-sample.xml");

      reader = new StringReader(FileUtils.readFileToString(file));

      parser = new XMLNamespaceParser(reader);

      parser.parse();

      namespace = parser.getNamespace();

      noNamespaceSchemaLocation = parser.getNoNamespaceSchemaLocation();

      assertTrue(namespace.equals("eml://ecoinformatics.org/eml-2.0.1"));

      assertTrue(noNamespaceSchemaLocation == null);

      file = new File("./test/fgdc.xml");

      reader = new StringReader(FileUtils.readFileToString(file));

      parser = new XMLNamespaceParser(reader);

      parser.parse();

      namespace = parser.getNamespace();

      noNamespaceSchemaLocation = parser.getNoNamespaceSchemaLocation();

      assertTrue(namespace == null);

      assertTrue(noNamespaceSchemaLocation.equals("http://www.fgdc.gov/metadata/fgdc-std-001-1998.xsd"));

      reader = new StringReader(defaultNamespace);

      parser = new XMLNamespaceParser(reader);

      parser.parse();

      namespace = parser.getNamespace();

      noNamespaceSchemaLocation = parser.getNoNamespaceSchemaLocation();

      assertTrue(namespace.equals("eml://ecoinformatics.org/eml-2.1.1"));

      assertTrue(noNamespaceSchemaLocation == null);

      reader = new StringReader(noNamespace);

      parser = new XMLNamespaceParser(reader);

      parser.parse();

      namespace = parser.getNamespace();

      noNamespaceSchemaLocation = parser.getNoNamespaceSchemaLocation();

      assertTrue(namespace == null);

      assertTrue(noNamespaceSchemaLocation == null);

  }

}