/**
* Copyright (c) 2014 - 2017 Frank Appel
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Frank Appel - initial API and implementation
*/
package com.codeaffine.eclipse.swt.widget.scrollbar;
import static com.codeaffine.eclipse.swt.widget.scrollbar.FlatScrollBarHelper.stubScrollBar;
import static org.mockito.Mockito.verify;
import org.eclipse.swt.SWT;
import org.junit.Test;
public class IncrementerTest {
private static final int SELECTION = 3;
private static final int INCREMENT = 1;
@Test
public void run() {
FlatScrollBar scrollBar = stubScrollBar( SELECTION, INCREMENT );
Incrementer incrementer = new Incrementer( scrollBar );
incrementer.run();
verify( scrollBar ).setSelectionInternal( INCREMENT + SELECTION, SWT.ARROW_DOWN );
}
}