/*******************************************************************************
 * Copyright (c) 2005, 2009 IBM Corporation and others.
 *
 * This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License 2.0
 * which accompanies this distribution, and is available at
 * https://www.eclipse.org/legal/epl-2.0/
 *
 * SPDX-License-Identifier: EPL-2.0
 *
 * Contributors:
 *     IBM Corporation - initial API and implementation
 *     Brad Reynolds - bug 116920
 *     Matthew Hall - bug 260329
 *******************************************************************************/
package org.eclipse.jface.tests.databinding.scenarios;

import static org.junit.Assert.assertEquals;

import org.eclipse.core.databinding.beans.typed.BeanProperties;
import org.eclipse.jface.databinding.swt.typed.WidgetProperties;
import org.eclipse.jface.examples.databinding.model.Adventure;
import org.eclipse.jface.examples.databinding.model.SampleData;
import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.Spinner;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;

/**
 * To run the tests in this class, right-click and select "Run As JUnit Plug-in
 * Test". This will also start an Eclipse instance. To clean up the launch
 * configuration, open up its "Main" tab and select "[No Application] - Headless
 * Mode" as the application to run.
 */

public class SpinnerControlScenario extends ScenariosTestCase {

	private Adventure adventure;

	@Before
	@Override
	public void setUp() throws Exception {
		super.setUp();
		// do any setup work here
		adventure = SampleData.WINTER_HOLIDAY;
	}

	@After
	@Override
	public void tearDown() throws Exception {
		// do any teardown work here
		super.tearDown();
	}

	@Test
	public void testScenario01() {
		// Bind the adventure "maxNumberOfPeople" property to a spinner
		// Change the UI and verify the model changes
		// Change the model and verify the UI changes
		Spinner spinner = new Spinner(getComposite(), SWT.BORDER);

		getDbc().bindValue(WidgetProperties.spinnerSelection().observe(spinner),
				BeanProperties.value("maxNumberOfPeople").observe(adventure));

		assertEquals(adventure.getMaxNumberOfPeople(), spinner.getSelection());
		// Verify the model is updated when the GUI is changed
		spinner.setSelection(5);
		assertEquals(5, adventure.getMaxNumberOfPeople());
		// Verify the GUI is updated when the model changes
		adventure.setMaxNumberOfPeople(7);
		assertEquals(7, spinner.getSelection());
		adventure.setMaxNumberOfPeople(11);
		spinEventLoop(0);
		assertEquals(11, spinner.getSelection());
	}
}
