WindowStatus_checkIfReady_Test.java

/**
 * 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.monitor;

import static org.assertj.core.api.Assertions.assertThat;
import static org.assertj.swing.monitor.TestWindows.newWindowsMock;
import static org.assertj.swing.monitor.WindowMetrics.absoluteCenterOf;
import static org.assertj.swing.query.ComponentSizeQuery.sizeOf;
import static org.assertj.swing.timing.Pause.pause;
import static org.assertj.swing.timing.Timeout.timeout;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;

import java.awt.AWTException;
import java.awt.Dimension;
import java.awt.MouseInfo;
import java.awt.Point;

import org.assertj.swing.test.core.SequentialEDTSafeTestCase;
import org.assertj.swing.test.swing.TestWindow;
import org.assertj.swing.timing.Condition;
import org.assertj.swing.util.RobotFactory;
import org.junit.Test;

/**
 * Tests for {@link WindowStatus#checkIfReady(Window)}.
 * 
 * @author Alex Ruiz
 */
public class WindowStatus_checkIfReady_Test extends SequentialEDTSafeTestCase {
  private TestWindow window;
  private WindowStatus status;
  private Windows windows;

  @Override
  protected final void onSetUp() {
    window = TestWindow.createNewWindow(getClass());
    windows = newWindowsMock();
    status = new WindowStatus(windows);
  }

  @Override
  protected final void onTearDown() {
    window.destroy();
  }

  @Test
  public void should_Move_Mouse_To_Center_Of_Frame_If_Width_Is_Greater_Than_Height() {
    window.display(new Dimension(300, 100));
    pause(500);
    Point center = absoluteCenterOf(window);
    center.x += WindowStatus.sign();
    when(windows.isShowingButNotReady(window)).thenReturn(true);
    status.checkIfReady(window);
    assertThat(MouseInfo.getPointerInfo().getLocation()).isEqualTo(center);
  }

  @Test
  public void should_Move_Mouse_To_Center_Of_Frame_If_Height_Is_Greater_Than_Width() {
    window.display(new Dimension(200, 400));
    pause(500);
    Point center = absoluteCenterOf(window);
    center.y += WindowStatus.sign();
    when(windows.isShowingButNotReady(window)).thenReturn(true);
    status.checkIfReady(window);
    assertThat(MouseInfo.getPointerInfo().getLocation()).isEqualTo(center);
  }

  @Test
  public void should_Resize_Window_To_Receive_Events() {
    // TODO: test in Windows
    window.display(new Dimension(2, 2));
    final Dimension original = sizeOf(window);
    when(windows.isShowingButNotReady(window)).thenReturn(true);
    status.checkIfReady(window);
    pause(new Condition("Frame to be resized") {
      @Override
      public boolean test() {
        return sizeOf(window).height > original.height;
      }
    }, timeout(5000));
  }

  @Test
  public void should_Not_Check_If_Frame_Is_Ready_If_Robot_Is_Null() throws AWTException {
    final RobotFactory factory = mock(RobotFactory.class);
    Point before = MouseInfo.getPointerInfo().getLocation();
    when(factory.newRobotInLeftScreen()).thenReturn(null);
    status = new WindowStatus(windows, factory);
    status.checkIfReady(window);
    // mouse pointer should not have moved
    assertThat(MouseInfo.getPointerInfo().getLocation()).isEqualTo(before);
  }
}