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/*******************************************************************************
* Copyright (c) 2015 Red Hat.
* 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:
* Red Hat - Initial Contribution
*******************************************************************************/
package org.eclipse.linuxtools.internal.docker.ui.testutils.swt;
import java.util.stream.Stream;
import org.eclipse.linuxtools.docker.core.DockerConnectionManager;
import org.eclipse.linuxtools.internal.docker.core.DefaultDockerConnectionSettingsFinder;
import org.eclipse.linuxtools.internal.docker.ui.views.DockerExplorerView;
import org.eclipse.swtbot.eclipse.finder.SWTWorkbenchBot;
import org.eclipse.swtbot.eclipse.finder.widgets.SWTBotView;
import org.junit.rules.ExternalResource;
/**
* Clears the connection manager after each test.
*/
public class ClearConnectionManagerRule extends ExternalResource {
@Override
protected void after() {
final SWTWorkbenchBot bot = new SWTWorkbenchBot();
final SWTBotView dockerExplorerViewBot = bot.viewById("org.eclipse.linuxtools.docker.ui.dockerExplorerView");
final DockerExplorerView dockerExplorerView = (DockerExplorerView) (dockerExplorerViewBot.getViewReference()
.getView(true));
SWTUtils.syncExec(() -> {
Stream.of(DockerConnectionManager.getInstance().getConnections())
.forEach(c -> DockerConnectionManager.getInstance().removeConnection(c));
dockerExplorerView.getCommonViewer().refresh(true);
dockerExplorerView.showConnectionsOrExplanations();
});
DockerConnectionManager.getInstance().setConnectionSettingsFinder(new DefaultDockerConnectionSettingsFinder());
}
}
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