EventNormalizer_TestCase.java example

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assertj-swing-master
/**
 * 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 2012-2015 the original author or authors.
 */
package org.assertj.swing.input;

import static org.assertj.core.api.Assertions.assertThat;
import static org.assertj.swing.test.awt.TestAWTEventListeners.newAWTEventListenerMock;

import java.awt.event.AWTEventListener;
import java.util.List;

import org.assertj.swing.listener.WeakEventListener;
import org.assertj.swing.test.awt.ToolkitStub;

/**
 * Test case for {@link EventNormalizer} and subclasses.
 * 
 * @author Alex Ruiz
 */
public abstract class EventNormalizer_TestCase {
  final void checkEventNormalizerInToolkit(ToolkitStub toolkit, EventNormalizer eventNormalizer, int mask) {
    List<WeakEventListener> listeners = toolkit.eventListenersUnderEventMask(mask, WeakEventListener.class);
    assertThat(listeners).isNotNull().hasSize(1);
    WeakEventListener weakEventListener = listeners.get(0);
    assertThat(weakEventListener.underlyingListener()).isSameAs(eventNormalizer);
  }

  final void checkEventNormalizerNotInToolkit(ToolkitStub toolkit, int mask) {
    List<WeakEventListener> listeners = toolkit.eventListenersUnderEventMask(mask, WeakEventListener.class);
    assertThat(listeners).isNullOrEmpty();
  }

  final AWTEventListener delegateEventListenerMock() {
    return newAWTEventListenerMock();
  }
}