/*
* SonarQube, open source software quality management tool.
* Copyright (C) 2008-2014 SonarSource
* mailto:contact AT sonarsource DOT com
*
* SonarQube is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3 of the License, or (at your option) any later version.
*
* SonarQube is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
package org.sonar.api.platform;
import org.junit.Test;
import org.picocontainer.Characteristics;
import org.picocontainer.MutablePicoContainer;
import org.picocontainer.PicoLifecycleException;
import java.io.IOException;
import static org.fest.assertions.Assertions.assertThat;
import static org.junit.Assert.fail;
public class PicoUtilsTest {
@Test
public void shouldSanitizePicoLifecycleException() {
Throwable th = PicoUtils.sanitize(newPicoLifecycleException(false));
assertThat(th).isInstanceOf(IllegalStateException.class);
assertThat(th.getMessage()).isEqualTo("A good reason to fail");
}
@Test
public void shouldSanitizePicoLifecycleException_no_wrapper_message() {
Throwable th = PicoUtils.sanitize(new PicoLifecycleException(null, null, new IllegalStateException("msg")));
assertThat(th).isInstanceOf(IllegalStateException.class);
assertThat(th.getMessage()).isEqualTo("msg");
}
@Test
public void shouldNotSanitizeOtherExceptions() {
Throwable th = PicoUtils.sanitize(new IllegalArgumentException("foo"));
assertThat(th).isInstanceOf(IllegalArgumentException.class);
assertThat(th.getMessage()).isEqualTo("foo");
}
@Test
public void shouldPropagateInitialUncheckedException() {
try {
PicoUtils.propagate(newPicoLifecycleException(false));
fail();
} catch (RuntimeException e) {
assertThat(e).isInstanceOf(IllegalStateException.class);
}
}
@Test
public void shouldThrowUncheckedExceptionWhenPropagatingCheckedException() {
try {
PicoUtils.propagate(newPicoLifecycleException(true));
fail();
} catch (RuntimeException e) {
assertThat(e.getCause()).isInstanceOf(IOException.class);
assertThat(e.getCause().getMessage()).isEqualTo("Checked");
}
}
private PicoLifecycleException newPicoLifecycleException(boolean initialCheckedException) {
MutablePicoContainer container = ComponentContainer.createPicoContainer().as(Characteristics.CACHE);
if (initialCheckedException) {
container.addComponent(CheckedFailureComponent.class);
} else {
container.addComponent(UncheckedFailureComponent.class);
}
try {
container.start();
return null;
} catch (PicoLifecycleException e) {
return e;
}
}
public static class UncheckedFailureComponent {
public void start() {
throw new IllegalStateException("A good reason to fail");
}
}
public static class CheckedFailureComponent {
public void start() throws IOException {
throw new IOException("Checked");
}
}
}