public void testToArrayWithParams() {
int no_entry_value = Integer.MIN_VALUE;
TIntSet set = new TIntHashSet(10, 0.5f, no_entry_value);
assertEquals(no_entry_value, set.getNoEntryValue());
int[] ints = {42, 1138, 13, 86, 99};
set.addAll(ints);
int[] sink = new int[ints.length + 2];
sink[sink.length - 1] = -1;
sink[sink.length - 2] = -2;
int[] res = set.toArray(sink);
assertEquals(set.getNoEntryValue(), res[set.size()]);
Set<Integer> copy = new HashSet<Integer>();
for (int element : sink) {
copy.add(Integer.valueOf(element));
}
Set<Integer> bogey = new HashSet<Integer>();
for (int element : ints) {
bogey.add(Integer.valueOf(element));
}
bogey.add(-1);
bogey.add(no_entry_value);
assertEquals(bogey, copy);
}
