public function testAddAllAddsUnique()
{
$setA = new BasicSet(new SimpleComparator());
$setA->add('foo');
$collectionB = new BasicCollection();
$collectionB->add('foo');
self::assertFalse($setA->addAll($collectionB));
}
/**
* @param mixed $element
* @return boolean
*/
public function contains($element)
{
if (!$element instanceof Comparable) {
return parent::contains($element);
}
foreach ($this->elements as $el) {
if ($this->comparator->equals($el, $element)) {
return true;
}
}
return false;
}
public function testConvertToArray()
{
$collection = new BasicCollection();
$collection->add('foo');
$collection->add('bar');
$collection->add('baz');
$collection->remove('bar');
// this call should not create a gap in the index sequence
$actual = $collection->toArray();
$expected = [0 => 'foo', 1 => 'baz'];
self::assertEquals($expected, $actual);
}
