package org.eclipse.jetty.util;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import java.io.IOException;
import org.junit.Test;
public class MultiExceptionTest
{
@Test
public void testEmpty() throws Exception
{
MultiException me = new MultiException();
assertEquals(0,me.size());
me.ifExceptionThrow();
me.ifExceptionThrowMulti();
me.ifExceptionThrowRuntime();
}
@Test
public void testOne() throws Exception
{
MultiException me = new MultiException();
IOException io = new IOException("one");
me.add(io);
assertEquals(1,me.size());
try
{
me.ifExceptionThrow();
assertTrue(false);
}
catch(IOException e)
{
assertTrue(e==io);
}
try
{
me.ifExceptionThrowMulti();
assertTrue(false);
}
catch(MultiException e)
{
assertTrue(e==me);
}
try
{
me.ifExceptionThrowRuntime();
assertTrue(false);
}
catch(RuntimeException e)
{
assertTrue(e.getCause()==io);
}
me = new MultiException();
RuntimeException run = new RuntimeException("one");
me.add(run);
try
{
me.ifExceptionThrowRuntime();
assertTrue(false);
}
catch(RuntimeException e)
{
assertTrue(run==e);
}
}
@Test
public void testTwo() throws Exception
{
MultiException me = new MultiException();
IOException io = new IOException("one");
RuntimeException run = new RuntimeException("one");
me.add(io);
me.add(run);
assertEquals(2,me.size());
try
{
me.ifExceptionThrow();
assertTrue(false);
}
catch(MultiException e)
{
assertTrue(e==me);
}
try
{
me.ifExceptionThrowMulti();
assertTrue(false);
}
catch(MultiException e)
{
assertTrue(e==me);
}
try
{
me.ifExceptionThrowRuntime();
assertTrue(false);
}
catch(RuntimeException e)
{
assertTrue(e.getCause()==me);
}
me = new MultiException();
me.add(run);
me.add(run);
try
{
me.ifExceptionThrowRuntime();
assertTrue(false);
}
catch(RuntimeException e)
{
assertTrue(e.getCause()==me);
}
}
}