package org.junit.internal.requests;
import java.lang.reflect.InvocationTargetException;
import java.util.Arrays;
import java.util.List;
import org.junit.internal.runners.CompositeRunner;
import org.junit.internal.runners.ErrorReportingRunner;
import org.junit.internal.runners.InitializationError;
import org.junit.runner.Description;
import org.junit.runner.Request;
import org.junit.runner.Runner;
public class ErrorReportingRequest extends Request {
private final Class<?> fClass;
private final Throwable fCause;
public ErrorReportingRequest(Class<?> klass, Throwable cause) {
fClass= klass;
fCause= cause;
}
@Override
public Runner getRunner() {
List<Throwable> goofs= getCauses(fCause);
CompositeRunner runner= new CompositeRunner(fClass.getName());
for (int i= 0; i < goofs.size(); i++) {
final Description description= Description.createTestDescription(fClass, "initializationError" + i);
final Throwable throwable= goofs.get(i);
runner.add(new ErrorReportingRunner(description, throwable));
}
return runner;
}
private List<Throwable> getCauses(Throwable cause) {
if (cause instanceof InvocationTargetException)
return getCauses(cause.getCause());
if (cause instanceof InitializationError)
return ((InitializationError) cause).getCauses();
// TODO: untested
return Arrays.asList(cause);
}
}