Util.checkQueryOutputs(it, expectedRes);
}
private LOSort checkNumExpressionPlansForSort(LogicalPlan lp, int numPlans, boolean[] isAsc) {
Class<?> sortClass = org.apache.pig.newplan.logical.relational.LOSort.class;
LOSort sort = (LOSort) NewLogicalPlanUtil.getRelOpFromPlan(lp, sortClass);
assertEquals("number of sort col plans", numPlans, sort.getSortColPlans().size());
List<Boolean> ascCols = sort.getAscendingCols();
for(int i = 0; i < ascCols.size(); i++){
assertEquals("ascending order", isAsc[i], ascCols.get(i));
}
return sort;