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/*******************************************************************************
* Copyright (c) 2008 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
* Matthew Hall - bug 258774, 260316
******************************************************************************/
package org.eclipse.core.tests.databinding.util;
import java.io.ByteArrayOutputStream;
import java.io.PrintStream;
import junit.framework.TestCase;
import org.eclipse.core.databinding.util.ILogger;
import org.eclipse.core.databinding.util.Policy;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
/**
* @since 3.2
*
*/
public class PolicyTest extends TestCase {
public void testConstructor() {
// cover the constructor too
new Policy();
}
public void testDummyLog() {
ILogger oldLog = Policy.getLog();
PrintStream oldErr = System.err;
try {
// this should reset to using dummy log
Policy.setLog(null);
ByteArrayOutputStream os = new ByteArrayOutputStream();
PrintStream ps = new PrintStream(os);
System.setErr(ps);
IStatus status = new Status(IStatus.CANCEL, "somePluginId",
"someMessage", new RuntimeException());
Policy.getLog().log(status);
ps.flush();
String message = new String(os.toByteArray());
System.out.println("testDummyLog message: " + message);
assertTrue("expecting severity", message.indexOf("CANCEL") != -1);
assertTrue("expecting plugin id",
message.indexOf("somePluginId") != -1);
assertTrue("expecting message",
message.indexOf("someMessage") != -1);
assertTrue("expecting RuntimeException", message
.indexOf("RuntimeException") != -1);
} finally {
Policy.setLog(oldLog);
System.setErr(oldErr);
}
}
public void testCustomLog() {
ILogger oldLog = Policy.getLog();
try {
final IStatus[] statusHolder = new IStatus[1];
Policy.setLog(new ILogger() {
public void log(IStatus status) {
statusHolder[0] = status;
}
});
IStatus status = new Status(IStatus.CANCEL, "somePluginId",
"someMessage", new RuntimeException());
Policy.getLog().log(status);
assertEquals(status, statusHolder[0]);
} finally {
Policy.setLog(oldLog);
}
}
}
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