@Test(groups = "fast")
public void testToString() throws Exception
{

    final EventBuilder builder = new EventBuilder("EventName");
    builder.append(1L);
    builder.append(2L);
    builder.append(127L);
    builder.append(-128L);
    builder.append(32767);
    builder.append(-32768L);
    builder.append(2147483647L);
    builder.append(-2147483648L);
    builder.append(10000000000L);
    builder.append(-20000000000L);
    Assert.assertEquals(builder.toString(), "EventName,81,82,8127,8-128,432767,8-32768,82147483647,8-2147483648,810000000000,8-20000000000");
}