TestSetSubjectLocator.java

/*
 * #!
 * Ontopia Webed
 * #-
 * Copyright (C) 2001 - 2013 The Ontopia Project
 * #-
 * Licensed under the Apache 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://www.apache.org/licenses/LICENSE-2.0
 * 
 * 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 net.ontopia.topicmaps.webed.impl.actions;

import java.util.List;
import java.util.ArrayList;
import java.util.Collections;
import java.net.MalformedURLException;
import net.ontopia.topicmaps.webed.core.ActionIF;
import net.ontopia.topicmaps.webed.core.ActionParametersIF;
import net.ontopia.topicmaps.webed.core.ActionResponseIF;
import net.ontopia.topicmaps.webed.core.ActionRuntimeException;
import net.ontopia.topicmaps.webed.impl.actions.topic.SetSubjectLocator;
import net.ontopia.infoset.impl.basic.URILocator;
import net.ontopia.topicmaps.core.TopicIF;
import net.ontopia.infoset.core.LocatorIF;

public class TestSetSubjectLocator extends AbstractWebedTestCase {
  private ActionIF action;           // saves typing
  private ActionResponseIF response; // ditto
  private TopicIF topic;             // ditto
  
  public TestSetSubjectLocator(String name) {
    super(name);
  }

  public void setUp() {
    super.setUp();
    action = new SetSubjectLocator();
    response = makeResponse();
    topic = getTopicById(tm, "gamst");    
  }

  // --- Tests

  public void testAddLocator() throws MalformedURLException {
    // run action
    List plist = new ArrayList();
    plist.add(Collections.singleton(topic));
    plist.add(Collections.EMPTY_SET);
    ActionParametersIF params = makeParameters(plist, "http://www.example.com");
    action.perform(params, response);

    // test
    assertTrue("Topic got no subject locator", topic.getSubjectLocators().size() > 0);
    assertTrue("Topic got wrong subject locator",
               topic.getSubjectLocators().contains(new URILocator("http://www.example.com")));
  }

  public void testChangeLocator() throws MalformedURLException {
    // add locator to topic
    LocatorIF oldloc = new URILocator("urn:x-test:old");
    topic.addSubjectLocator(oldloc);
    
    // run action
    ActionParametersIF params =
      makeParameters(makeList(topic, oldloc), "http://www.example.com");
    action.perform(params, response);

    // test
    assertTrue("Topic got no subject locator", topic.getSubjectLocators().size() > 0);
    assertTrue("Topic got wrong subject locator",
               topic.getSubjectLocators().contains(new URILocator("http://www.example.com")));
  }

  public void testBadURL() throws MalformedURLException {
    // add locator to topic
    LocatorIF oldloc = new URILocator("urn:x-test:old");
    topic.addSubjectLocator(oldloc);
    
    // run action
    try {
      ActionParametersIF params =
        makeParameters(makeList(topic, oldloc), "dette er ikke noen url");
      action.perform(params, response);
      fail("Bad URL accepted");
    } catch (ActionRuntimeException e) {
      assertFalse("Got critical exception", e.getCritical());
    }
  }

  public void testBadURLNoSubject() throws MalformedURLException {
    // run action
    try {
      List plist = new ArrayList();
      plist.add(Collections.singleton(topic));
      plist.add(Collections.EMPTY_SET); 
      ActionParametersIF params = makeParameters(plist, "dette er ingen url");
      action.perform(params, response);
      fail("Bad URL accepted");
    } catch (ActionRuntimeException e) {
      assertFalse("Got critical exception", e.getCritical());
    }
  }

  public void testChangeNonExistentURL() throws MalformedURLException {
    // add locator to topic
    LocatorIF oldloc = new URILocator("urn:x-test:old");
    topic.addSubjectLocator(oldloc);
    LocatorIF paramloc = new URILocator("urn:x-test:param");
    
    // run action
    try {
      ActionParametersIF params = 
        makeParameters(makeList(topic, paramloc), "urn:x-test:new");
      action.perform(params, response);
      fail("Was allowed to change non-existent locator");
    } catch (ActionRuntimeException e) {
      assertFalse("Got critical exception", e.getCritical());
    }
  }

  public void testChangeNonExistentURL2() throws MalformedURLException {
    // create parameter locator
    LocatorIF paramloc = new URILocator("urn:x-test:param");
    
    // run action
    try {
      ActionParametersIF params = 
        makeParameters(makeList(topic, paramloc), "urn:x-test:new");
      action.perform(params, response);
      fail("Was allowed to change non-existent locator");
    } catch (ActionRuntimeException e) {
      assertFalse("Got critical exception", e.getCritical());
    }
  }

  public void testEmptyURL() throws MalformedURLException {
    // add locator to topic
    LocatorIF oldloc = new URILocator("urn:x-test:old");
    topic.addSubjectLocator(oldloc);
    
    // run action
    ActionParametersIF params = makeParameters(makeList(topic, oldloc), "");
    action.perform(params, response);

    // test
    assertTrue("Subject locator not removed", topic.getSubjectLocators().isEmpty());
  }

  public void testEmptyURLNoSubject() throws MalformedURLException {
    // topic has no subject locator
    
    // run action
    List plist = new ArrayList();
    plist.add(Collections.singleton(topic));
    plist.add(Collections.EMPTY_SET); 
    ActionParametersIF params = makeParameters(plist, "");
    action.perform(params, response);

    // test
    assertTrue("Topic now has subject locator", topic.getSubjectLocators().isEmpty());
  }

}