public function testIteratorAggregateCollection()
{
$array = $this->getArrayData();
$iterator = new \ArrayIterator($array);
$data = new DelegatingIterator($iterator);
$collection = new Collection($data);
$this->assertSame($iterator, $collection->getRaw());
$this->assertEquals($array[0], $collection->getPeek()->getRaw());
$this->assertEquals($array[0], $collection->next()->getRaw());
$this->assertEquals($array[1], $collection->next()->getRaw());
$this->assertEquals($array[2], $collection->getPeek()->getRaw());
$collection->rewind();
$this->assertEquals($array[0], $collection->next()->getRaw());
}
/**
* {@inheritdoc}
*/
public function buildGrid(Grid $grid, Schema $schema, Collection $collection, array $options = array())
{
$index = 0;
while ($entity = $collection->next()) {
$schema->build($row = new Row(self::NAME), $entity, $options);
$grid->getBody()->add($entity->getId() ?: $index++, $row);
}
}