@Test
public void testPlanVertexHashCode() throws Exception {
// Need to test that our short-cut methods for calculating the hash code works
this.init(SINGLESITE_PROCEDURE, SINGLESITE_STATEMENT, SINGLESITE_PROCEDURE_ARGS);
PlanFragment catalog_frag = CollectionUtil.first(CollectionUtil.first(this.catalog_proc.getStatements()).getFragments());
assertNotNull(catalog_frag);
int round = 0;
int stmt_index = 0;
int input = 1;