@Test
public void testForEachWith() {
MutableList<String> result = Lists.mutable.of();
MutableList<String> source = Lists.fixedSize.of("1", "2", "3", "4", "5", "6");
source.forEachWith(Procedures2.fromProcedure(CollectionAddProcedure.on(result)), null);
Assert.assertEquals(FastList.newListWith("1", "2", "3", "4", "5", "6"), result);
}
@Test
public void without() {
MutableList<Integer> list = new SextupletonList<Integer>(1, 2, 3, 2, 3, 4);
Assert.assertSame(list, list.without(9));
list = list.without(2);
Verify.assertListsEqual(FastList.newListWith(1, 3, 2, 3, 4), list);
Verify.assertInstanceOf(QuintupletonList.class, list);
}
@Override
@Test
public void keySet() {
MutableList<Integer> result = Lists.mutable.of();
MutableMap<Integer, String> map = new SingletonMap<Integer, String>(1, "One");
for (Integer key : map.keySet()) {
result.add(key);
}
Assert.assertEquals(FastList.newListWith(1), result);
}
@Override
@Test
public void values() {
MutableList<String> result = Lists.mutable.of();
MutableMap<Integer, String> map = new SingletonMap<Integer, String>(1, "One");
for (String value : map.values()) {
result.add(value);
}
Assert.assertEquals(FastList.newListWith("One"), result);
}
@Override
@Test
public void entrySet() {
MutableList<String> result = Lists.mutable.of();
MutableMap<Integer, String> map = new SingletonMap<Integer, String>(1, "One");
for (Map.Entry<Integer, String> entry : map.entrySet()) {
result.add(entry.getValue());
}
Assert.assertEquals(FastList.newListWith("One"), result);
}
@Override
@Test
public void iterator() {
MutableList<String> collection = Lists.mutable.of();
MutableMap<Integer, String> map = new SingletonMap<Integer, String>(1, "1");
for (String eachValue : map) {
collection.add(eachValue);
}
Assert.assertEquals(FastList.newListWith("1"), collection);
}
@Test
public void testSubList() {
MutableList<String> list = Lists.fixedSize.of("one", "two", "three", "four", "five", "six");
MutableList<String> subList = list.subList(0, 5);
MutableList<String> upperList =
Lists.fixedSize.of("ONE", "TWO", "THREE", "FOUR", "FIVE", "SIX");
for (String each : subList) {
Verify.assertContains(each.toUpperCase(), upperList);
}
}
@Test
public void testForEachWithIndex() {
final int[] indexSum = new int[1];
final MutableList<String> result = Lists.mutable.of();
MutableList<String> source = Lists.fixedSize.of("1", "2", "3", "4", "5", "6");
source.forEachWithIndex(
new ObjectIntProcedure<String>() {
public void value(String each, int index) {
result.add(each);
indexSum[0] += index;
}
});
Assert.assertEquals(FastList.newListWith("1", "2", "3", "4", "5", "6"), result);
Assert.assertEquals(15, indexSum[0]);
}
@Test
public void testSet() {
final MutableList<String> list = Lists.fixedSize.of("1", "2", "3", "4", "5", "6");
Assert.assertEquals("1", list.set(0, "6"));
Assert.assertEquals("2", list.set(1, "5"));
Assert.assertEquals("3", list.set(2, "4"));
Assert.assertEquals("4", list.set(3, "3"));
Assert.assertEquals("5", list.set(4, "2"));
Assert.assertEquals("6", list.set(5, "1"));
Assert.assertEquals(FastList.newListWith("6", "5", "4", "3", "2", "1"), list);
Verify.assertThrows(
IndexOutOfBoundsException.class,
new Runnable() {
public void run() {
list.set(6, "0");
}
});
}
public <V> ImmutableList<V> flatTransform(Function<? super T, ? extends Iterable<V>> function) {
MutableList<V> result = Lists.mutable.of();
this.forEach(new FlatTransformProcedure<T, V>(function, result));
return result.toImmutable();
}
public <V> ImmutableList<V> transformIf(
Predicate<? super T> predicate, Function<? super T, ? extends V> function) {
MutableList<V> result = Lists.mutable.of();
this.forEach(new TransformIfProcedure<T, V>(result, function, predicate));
return result.toImmutable();
}
@Test
public void testGetFirstGetLast() {
MutableList<String> list6 = Lists.fixedSize.of("1", "2", "3", "4", "5", "6");
Assert.assertEquals("1", list6.getFirst());
Assert.assertEquals("6", list6.getLast());
}