public function doesNotEqualSetWithDifferentContents()
{
$other = new HashSet();
$this->set->add(new String('blue'));
$other->add(new String('yellow'));
$this->assertFalse($this->set->equals($other));
}
public function hashSetUsableInForeach()
{
$s = new HashSet();
$s->addAll(array(new String('0'), new String('1'), new String('2')));
foreach ($s as $i => $element) {
$this->assertEquals(new String($i), $element);
}
}
public function hashSetUsableInForeach()
{
$s = new HashSet();
$s->addAll([new Name('0'), new Name('1'), new Name('2')]);
foreach ($s as $i => $element) {
$this->assertEquals(new Name($i), $element);
}
}