/**
* @dataProvider instanceProvider
*
* @since 1.20
*
* @param GenericArrayObject $list
*
* @covers GenericArrayObject::offsetUnset
*/
public function testUnset(GenericArrayObject $list)
{
if ($list->isEmpty()) {
$this->assertTrue(true);
// We cannot test unset if there are no elements
} else {
$offset = $list->getIterator()->key();
$count = $list->count();
$list->offsetUnset($offset);
$this->assertEquals($count - 1, $list->count());
}
if (!$list->isEmpty()) {
$offset = $list->getIterator()->key();
$count = $list->count();
unset($list[$offset]);
$this->assertEquals($count - 1, $list->count());
}
}
/**
* @dataProvider instanceProvider
*
* @since 1.20
*
* @param GenericArrayObject $list
*/
public function testUnset(GenericArrayObject $list)
{
if (!$list->isEmpty()) {
$offset = $list->getIterator()->key();
$count = $list->count();
$list->offsetUnset($offset);
$this->assertEquals($count - 1, $list->count());
}
if (!$list->isEmpty()) {
$offset = $list->getIterator()->key();
$count = $list->count();
unset($list[$offset]);
$this->assertEquals($count - 1, $list->count());
}
$exception = null;
try {
$list->offsetUnset('sdfsedtgsrdysftu');
} catch (\Exception $exception) {
}
$this->assertInstanceOf('\\Exception', $exception);
}
/**
* @see GenericArrayObject::unserialize
*
* @since 1.21
*
* @param string $serialization
*
* @return array
*/
public function unserialize($serialization)
{
$serializationData = parent::unserialize($serialization);
$this->byInternalId = $serializationData['internalIds'];
$this->byGlobalId = $serializationData['globalIds'];
return $serializationData;
}
/**
* @see ArrayObject::offsetUnset()
*
* @since 1.21
*
* @param mixed $index
*/
public function offsetUnset($index)
{
/**
* @var Site $site
*/
$site = $this->offsetGet($index);
if ($site !== false) {
unset($this->byGlobalId[$site->getGlobalId()]);
unset($this->byInternalId[$site->getInternalId()]);
}
parent::offsetUnset($index);
}