@Test
public void copyOfIterable() {
ImmutableOrdinalSet<Ord> s1 = ImmutableOrdinalSet.of(a1);
check(ImmutableOrdinalSet.copyOf(s1)).same(s1);
check(ImmutableOrdinalSet.copyOf(Arrays.<Ord>asList())).same(ImmutableOrdinalSet.<Ord>of());
check(ImmutableOrdinalSet.copyOf(Arrays.asList(b0))).isOf(b0);
check(ImmutableOrdinalSet.copyOf(Arrays.asList(a0, a1))).isOf(a0, a1);
}
// not using IterableChecker in all cases (to cover correct code paths)
@Test
public void emptySet() {
check(ImmutableOrdinalSet.<Ord>of().isEmpty());
check(ImmutableOrdinalSet.<Ord>of().size()).is(0);
check(ImmutableOrdinalSet.<Ord>of()).same(ImmutableOrdinalSet.<Ord>of());
check(ImmutableOrdinalSet.<Ord>of()).asString().notEmpty();
}
@Test
public void incrementCountersSmall() {
int[] counters = new int[da.length()];
ImmutableOrdinalSet.of(a1).incrementCounters(counters);
ImmutableOrdinalSet.of(a0).incrementCounters(counters);
ImmutableOrdinalSet.of(a1).incrementCounters(counters);
ImmutableOrdinalSet.of().incrementCounters(counters);
check(counters).isOf(1, 2);
}
@Test
public void incrementCountersLarge() {
Domain dc = new Domain();
Ord[] cs = new Ord[120];
for (int i = 0; i < cs.length; i++) {
cs[i] = dc.get(i);
}
int[] counters = new int[dc.length()];
ImmutableOrdinalSet.of(cs[62], cs[119], cs[98]).incrementCounters(counters);
ImmutableOrdinalSet.of(cs[119], cs[1]).incrementCounters(counters);
check(new int[] {counters[0], counters[1], counters[62], counters[98], counters[119]})
.isOf(0, 1, 1, 1, 2);
}
@Test
public void regularSetBasic() {
check(!ImmutableOrdinalSet.of(a0, a1).isEmpty());
check(ImmutableOrdinalSet.of(b0, b1).size()).is(2);
}
@Test(expected = IllegalArgumentException.class)
public void duplicateInRegularSet() {
ImmutableOrdinalSet.of(a0, a0);
}
@Test(expected = IllegalArgumentException.class)
public void differentDomainInRegularSet() {
ImmutableOrdinalSet.of(a0, b0);
}
@Test
public void singletonSet() {
check(!ImmutableOrdinalSet.of(a0).isEmpty());
check(ImmutableOrdinalSet.of(a0).size()).is(1);
check(ImmutableOrdinalSet.of(a0)).asString().notEmpty();
check(ImmutableOrdinalSet.of(a0)).isOf(a0);
check(ImmutableOrdinalSet.of(a0)).has(a0);
check(ImmutableOrdinalSet.of(a0).contains(a0));
check(!ImmutableOrdinalSet.of(a0).contains(a1));
check(ImmutableOrdinalSet.of(a0)).not(ImmutableOrdinalSet.of(da.get(4)));
check(ImmutableOrdinalSet.of(a0).containsAll(ImmutableOrdinalSet.of(a0)));
check(ImmutableOrdinalSet.of(a0).containsAll(ImmutableSet.of(a0)));
check(ImmutableOrdinalSet.of(a0)).not().hasAll(ImmutableSet.of(da.get(5)));
}
@Test
public void builder() {
check(ImmutableOrdinalSet.<Ord>builder().add(a0).addAll(ImmutableList.of(a1)).build())
.is(ImmutableOrdinalSet.of(a0, a1));
}
@Test
public void setContains() {
check(ImmutableOrdinalSet.of(b0, b1).containsAll(ImmutableOrdinalSet.of(b0)));
check(ImmutableOrdinalSet.of(b0, b1).containsAll(ImmutableOrdinalSet.of(b0, b1)));
check(ImmutableOrdinalSet.of(b0, b1).containsAny(ImmutableOrdinalSet.of(b0)));
check(ImmutableOrdinalSet.of(b1).containsAny(ImmutableOrdinalSet.of(b0, b1)));
check(ImmutableOrdinalSet.of(b0, b1).containsAny(ImmutableOrdinalSet.of(b0, b1)));
check(!ImmutableOrdinalSet.of().containsAny(ImmutableOrdinalSet.of(b0, b1)));
check(!ImmutableOrdinalSet.of(b0, b1).containsAll(ImmutableOrdinalSet.of(a0, a1)));
check(
!ImmutableOrdinalSet.of(b0, b1)
.containsAll(ImmutableOrdinalSet.of(db.get(120), db.get(130))));
check(
!ImmutableOrdinalSet.of(db.get(30), db.get(70))
.containsAll(ImmutableOrdinalSet.of(db.get(30), db.get(60))));
check(ImmutableOrdinalSet.of(b0, b1)).hasAll(b0);
check(ImmutableOrdinalSet.of(b0, b1)).not().hasAll(a0, a1);
check(ImmutableOrdinalSet.of(b0, b1)).not().hasAll(b0, a1);
check(ImmutableOrdinalSet.of(b0, b1)).not().has(a1);
check(ImmutableOrdinalSet.of(b0, b1).containsAll(ImmutableSet.of()));
check(ImmutableOrdinalSet.of(b0, b1).containsAll(ImmutableSet.of(b0, b1)));
check(!ImmutableOrdinalSet.of(b0, b1).contains(1));
check(!ImmutableOrdinalSet.of(b0, b1).containsAll(ImmutableSet.of(0, 1)));
}