| /******************************************************************************* |
| * Copyright (c) 2006 Brad Reynolds 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: |
| * Brad Reynolds - initial API and implementation |
| * Boris Bokowski, IBM - bug 209484 |
| ******************************************************************************/ |
| |
| package org.eclipse.jface.tests.databinding.viewers; |
| |
| import java.util.Arrays; |
| |
| import org.eclipse.core.databinding.observable.set.WritableSet; |
| import org.eclipse.jface.databinding.swt.SWTObservables; |
| import org.eclipse.jface.databinding.viewers.ObservableSetContentProvider; |
| import org.eclipse.jface.tests.databinding.AbstractSWTTestCase; |
| import org.eclipse.jface.viewers.TableViewer; |
| import org.eclipse.swt.widgets.Display; |
| |
| /** |
| * @since 3.3 |
| * |
| */ |
| public class ObservableSetContentProviderTest extends AbstractSWTTestCase { |
| public void testKnownElementsRealm() throws Exception { |
| ObservableSetContentProvider contentProvider = new ObservableSetContentProvider(); |
| assertSame("realm for the known elements should be the SWT realm", |
| SWTObservables.getRealm(Display.getDefault()), contentProvider |
| .getKnownElements().getRealm()); |
| } |
| |
| public void testKnownElementsAfterSetInput() { |
| ObservableSetContentProvider contentProvider = new ObservableSetContentProvider(); |
| TableViewer tableViewer = new TableViewer(getShell()); |
| tableViewer.setContentProvider(contentProvider); |
| assertEquals(0, contentProvider.getKnownElements().size()); |
| WritableSet input = new WritableSet(Arrays.asList(new String[] {"one","two","three"}), String.class); |
| tableViewer.setInput(input); |
| assertEquals(3, contentProvider.getKnownElements().size()); |
| } |
| } |