@Test
public void readingAsIteratorHasNextThenNextSequenceWorks() {
Iterator<Integer> iterator = $(integerInput).asIterator();
assertTrue(iterator.hasNext());
assertEquals(new Integer(1), iterator.next());
assertTrue(iterator.hasNext());
assertEquals(new Integer(2), iterator.next());
assertTrue(iterator.hasNext());
assertEquals(new Integer(3), iterator.next());
assertFalse(iterator.hasNext());
}
@Test
public void noneReturnsFalseIfPredicateMatchesAny() {
assertFalse($(integerInput).none(integerGreaterThan1));
}
@Test
public void anyReturnsFalseIfEmptyCollection() {
assertFalse($(emptyIntegerInput).any(integerGreaterThan1));
}
@Test
public void allReturnsFalseIfAnyDoNotMatch() {
assertFalse($(integerInput).all(integerGreaterThan1));
}
@Test
public void anyReturnsFalseIfPredicateDoesNotMatch() {
assertFalse($(integerInput).any(integerGreaterThan100));
}