public void test_Model_addEvent4()
{
Model m = new Model(2,2);
Event e = new Event(2,2);
Trigger t = new Trigger(2,2);
t.setMath(libsbml.parseFormula("true"));
e.setId( "e");
e.setTrigger(t);
e.createEventAssignment();
Event e1 = new Event(2,2);
e1.setId( "e");
e1.setTrigger(t);
e1.createEventAssignment();
int i = m.addEvent(e);
assertTrue( i == libsbml.LIBSBML_OPERATION_SUCCESS );
assertTrue( m.getNumEvents() == 1 );
i = m.addEvent(e1);
assertTrue( i == libsbml.LIBSBML_DUPLICATE_OBJECT_ID );
assertTrue( m.getNumEvents() == 1 );
e = null;
e1 = null;
m = null;
}