content: /*
   * Created on Jun 24, 2008
   *
   * 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.
   *
   * Copyright @2008-2013 the original author or authors.
   */
  package org.fest.swing.input;
  
  import static org.fest.swing.test.awt.Toolkits.newToolkitStub;
  import static org.mockito.Mockito.mock;
  import static org.mockito.Mockito.verify;
  
  import java.awt.Toolkit;
  
  import javax.annotation.Nonnull;
  
  import org.fest.swing.test.awt.ToolkitStub;
  import org.junit.Before;
  import org.junit.Test;
  
  /**
   * Tests for {@link DragAwareEventNormalizer#stopListening()}.
   *
   * @author Alex Ruiz
   */
  public class DragAwareEventNormalizer_stopListening_Test extends DragAwareEventNormalizer_TestCase {
    private ToolkitStub toolkit;
    private EventQueueStub eventQueue;
    private int mask;
  
    @Override
    @Before
    public void setUp() {
      eventQueue = new EventQueueStub();
      toolkit = newToolkitStub();
      toolkit.eventQueue(eventQueue);
      mask = 8;
    }
  
    @Test
    public void should_dispose_EventQueue_when_stops_listening() {
      final DragAwareEventQueue dragAwareEventQueue = mock(DragAwareEventQueue.class);
      eventNormalizer = new DragAwareEventNormalizer() {
        @Override
        DragAwareEventQueue createEventQueue(@Nonnull Toolkit t, long m) {
          return dragAwareEventQueue;
        }
      };
      eventNormalizer.startListening(toolkit, delegateEventListenerMock(), mask);
      eventNormalizer.stopListening();
      verify(dragAwareEventQueue).pop();
      checkEventNormalizerNotInToolkit(toolkit, mask);
    }
  
    @Test
    public void should_gracefully_stop_listening_if_DragAwareQueue_is_null() {
      eventNormalizer = new DragAwareEventNormalizer() {
        @Override
        DragAwareEventQueue createEventQueue(@Nonnull Toolkit t, long m) {
          throw new RuntimeException("Thrown on purpose");
        }
      };
      eventNormalizer.startListening(toolkit, delegateEventListenerMock(), mask);
      eventNormalizer.stopListening();
      checkEventNormalizerNotInToolkit(toolkit, mask);
    }
  }
  