org.eclipse.e4.xwt.tests.jface.comboviewer.array.JFaceComboViewer_ArrayTests.java Source code

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Here is the source code for org.eclipse.e4.xwt.tests.jface.comboviewer.array.JFaceComboViewer_ArrayTests.java

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/*******************************************************************************
 * Copyright (c) 2010 IBM Corporation and others.
 * 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:
 *     IBM Corporation - initial API and implementation
 *******************************************************************************/
package org.eclipse.e4.xwt.tests.jface.comboviewer.array;

import java.net.URL;

import org.eclipse.core.databinding.observable.IObservableCollection;
import org.eclipse.e4.xwt.IConstants;
import org.eclipse.e4.xwt.XWT;
import org.eclipse.e4.xwt.tests.XWTTestCase;
import org.eclipse.swt.widgets.Button;

public class JFaceComboViewer_ArrayTests extends XWTTestCase {

    public void testListViewer() throws Exception {
        URL url = JFaceComboViewer_ArrayTests.class
                .getResource(ComboViewer.class.getSimpleName() + IConstants.XWT_EXTENSION_SUFFIX);
        runTest(url, new Runnable() {
            public void run() {
                checkListViewer();
            }

            public void checkListViewer() {
                Object element = XWT.findElementByName(root, "ComboViewer");
                assertTrue(element instanceof org.eclipse.jface.viewers.ComboViewer);
                org.eclipse.jface.viewers.ComboViewer comboViewer = (org.eclipse.jface.viewers.ComboViewer) element;
                String[] items = comboViewer.getCombo().getItems();
                assertTrue(items.length == 2);
                assertEquals(items[0], "Thomas");
                assertEquals(items[1], "Jin");
            }
        });
    }

    public void test_ListViewer_DataBinding() {
        URL url = JFaceComboViewer_ArrayTests.class
                .getResource(ComboViewer.class.getSimpleName() + IConstants.XWT_EXTENSION_SUFFIX);
        runTest(url, new Runnable() {
            public void run() {
                Button button = (Button) XWT.findElementByName(root, "Button");
                selectButton(button);
            }
        }, new Runnable() {
            public void run() {
                checkButton();
            }

            public void checkButton() {
                org.eclipse.jface.viewers.ComboViewer comboViewer = (org.eclipse.jface.viewers.ComboViewer) XWT
                        .findElementByName(root, "ComboViewer");
                assertTrue(comboViewer.getInput() instanceof IObservableCollection);
                IObservableCollection collection = (IObservableCollection) comboViewer.getInput();
                assertTrue(collection.size() == 3);
            }
        });
    }
}