HandleTest.java

/**
 * Licensed to The Apereo Foundation under one or more contributor license
 * agreements. See the NOTICE file distributed with this work for additional
 * information regarding copyright ownership.
 *
 *
 * The Apereo Foundation licenses this file to you under the Educational
 * Community 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://opensource.org/licenses/ecl2.txt
 *
 * 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 org.opencastproject.mediapackage;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.fail;

import org.opencastproject.mediapackage.identifier.Handle;
import org.opencastproject.mediapackage.identifier.HandleBuilder;
import org.opencastproject.mediapackage.identifier.HandleBuilderImpl;
import org.opencastproject.mediapackage.identifier.HandleException;

import org.junit.After;
import org.junit.Before;
import org.junit.Test;

import java.net.MalformedURLException;
import java.net.URL;
import java.util.ArrayList;
import java.util.List;

/**
 * Test case for the handle class implementation.
 */
public class HandleTest {

  /** The handle builder */
  private HandleBuilder handleBuilder = null;

  /** The handle */
  private Handle handle = null;

  /** List of created handles */
  private List<Handle> newHandles = new ArrayList<Handle>();

  /** The url */
  private URL url = null;

  /** Handle local name */
  private String defaultHandle = "10.0000/1";

  /** The handle value */
  private String handleValue = "http://www.opencastproject.org";

  /**
   * @throws java.lang.Exception
   */
  @Before
  public void setUp() throws Exception {
    handleBuilder = new HandleBuilderImpl();
    url = new URL(handleValue);
    handle = handleBuilder.fromString(defaultHandle);
  }

  /**
   * @throws java.lang.Exception
   */
  @After
  public void tearDown() throws Exception {
    for (Handle h : newHandles) {
      try {
        handleBuilder.delete(h);
      } catch (HandleException e) {
        fail("Error deleting handle " + h + ": " + e.getMessage());
      }
    }
  }

  /**
   * Test method for {@link org.opencastproject.mediapackage.identifier.HandleImpl#getLocalName()}.
   */
  @Test
  public void testGetLocalName() {
    assertNotNull(handle.getLocalName());
  }

  /**
   * Test method for {@link org.opencastproject.mediapackage.identifier.HandleImpl#getNamingAuthority()} .
   */
  @Test
  public void testGetNamingAuthority() {
    assertNotNull(handle.getNamingAuthority());
  }

  /**
   * Test method for {@link org.opencastproject.mediapackage.identifier.HandleImpl#toString()}.
   */
  @Test
  public void testToString() {
    StringBuffer fullName = new StringBuffer();
    fullName.append(handle.getNamingAuthority());
    fullName.append("/");
    fullName.append(handle.getLocalName());
    assertEquals(fullName.toString(), handle.toString());
  }

  /**
   * Test method for {@link org.opencastproject.mediapackage.identifier.HandleImpl#resolve()}.
   */
  @Test
  public void testGetValue() {
    try {
      Handle newHandle = handleBuilder.createNew(url);
      newHandles.add(newHandle);
      URL resolvedUrl = newHandle.resolve();
      assertEquals(url, resolvedUrl);
    } catch (HandleException e) {
      fail("Error resolving handle: " + e.getMessage());
    }
  }

  /**
   * Test method for {@link org.opencastproject.mediapackage.identifier.HandleImpl#update(java.net.URL)} .
   */
  @Test
  public void testUpdate() {
    try {
      URL newTarget = new URL("http://www.apple.com");
      Handle newHandle = handleBuilder.createNew(url);
      newHandles.add(newHandle);
      newHandle.update(newTarget);
      URL resolvedUrl = newHandle.resolve();
      assertEquals(newTarget, resolvedUrl);
    } catch (HandleException e) {
      fail("Error updating handle: " + e.getMessage());
    } catch (MalformedURLException e) {
      fail("Error creating new handle url: " + e.getMessage());
    }
  }

  /**
   * Test method for {@link org.opencastproject.mediapackage.identifier.HandleImpl#compact()} .
   */
  @Test
  public void testCompact() {
    String hdlValue = "10.0001/abcde/test";
    Handle handle = handleBuilder.fromString(hdlValue);
    assertEquals("10.0001-abcde-test", handle.compact());
  }

}