public MessagingExceptionTest(String name) 
{
        super(name);
}

 protected  void setUp() throws Exception 
{
        super.setUp();
        a = new MessagingException("A");
        b = new MessagingException("B");
        c = new MessagingException("C");
        d = new RuntimeException("D");
}

 public  void testMessagingExceptionString() 
{
        assertEquals("A", a.getMessage());
}

 public  void testMessagingExceptionStringException() 
{
        MessagingException x = new MessagingException("X", a);
        assertEquals("X (javax.mail.MessagingException: A)", x.getMessage());
        assertEquals(a, x.getNextException());
        assertEquals(a, x.getCause());
}

 public  void testNextException() 
{
        assertTrue(a.setNextException(b));
        assertEquals(b, a.getNextException());
        assertTrue(a.setNextException(c));
        assertEquals(b, a.getNextException());
        assertEquals(c, b.getNextException());
        String message = a.getMessage();
        int ap = message.indexOf("A");
        int bp = message.indexOf("B");
        int cp = message.indexOf("C");
        assertTrue("A does not contain 'A'", ap != -1);
        assertTrue("B does not contain 'B'", bp != -1);
        assertTrue("C does not contain 'C'", cp != -1);
}

 public  void testNextExceptionWrong() 
{
        assertTrue(a.setNextException(d));
        assertFalse(a.setNextException(b));
}

 public  void testNextExceptionWrong2() 
{
        assertTrue(a.setNextException(d));
        assertFalse(a.setNextException(b));
}