* @throws EventGenerationException
*/
@Test
public void testCreateEventSetDocumentSet() throws EventGenerationException {
String text = ("Mary had a little lamb, little lamb. Its fleece was white as snow.");
EventDriver eventDriver = new WordNGramEventDriver();
eventDriver.setParameter("N", 4);
EventSet sampleEventSet = eventDriver.createEventSet(text.toCharArray());
EventSet expectedEventSet = new EventSet();
Vector<Event> tmp = new Vector<Event>();
tmp.add(new Event("[Mary, had, a, little]", eventDriver));
tmp.add(new Event("[had, a, little, lamb,]", eventDriver));
tmp.add(new Event("[a, little, lamb,, little]", eventDriver));