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/*******************************************************************************
* Copyright (c) 2017 Andrey Loskutov 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:
* Andrey Loskutov <loskutov@gmx.de> - initial API and implementation
*******************************************************************************/
package org.eclipse.debug.tests.viewer.model;
import java.util.function.Function;
import org.eclipse.debug.internal.ui.viewers.model.IInternalTreeModelViewer;
import org.eclipse.debug.tests.AbstractDebugTest;
import org.eclipse.debug.tests.TestUtil;
import org.eclipse.swt.layout.FillLayout;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.ui.PlatformUI;
import org.junit.After;
import org.junit.Before;
public abstract class AbstractViewerModelTest extends AbstractDebugTest {
Display fDisplay;
Shell fShell;
IInternalTreeModelViewer fViewer;
TestModelUpdatesListener fListener;
@Override
@Before
public void setUp() throws Exception {
super.setUp();
fDisplay = PlatformUI.getWorkbench().getDisplay();
fShell = new Shell(fDisplay);
fShell.setMaximized(true);
fShell.setLayout(new FillLayout());
fViewer = createViewer(fDisplay, fShell);
fListener = createListener(fViewer);
fShell.open();
TestUtil.processUIEvents();
}
@Override
@After
public void tearDown() throws Exception {
fListener.dispose();
fViewer.getPresentationContext().dispose();
// Close the shell and exit.
fShell.close();
TestUtil.processUIEvents();
super.tearDown();
}
abstract protected IInternalTreeModelViewer createViewer(Display display, Shell shell);
abstract protected TestModelUpdatesListener createListener(IInternalTreeModelViewer viewer);
protected Function<AbstractDebugTest, String> createListenerErrorMessage() {
return t -> "Listener not finished: " + fListener;
}
}
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