/**
* @depends testInit
* @param IteratorDecoratorAbstract
* @return IteratorDecoratorAbstract
*/
public function testNext(IteratorDecoratorAbstract $iteratorObject)
{
$this->assertTrue($iteratorObject->hasNext());
$iteratorObject->next();
$this->assertTrue($iteratorObject->valid());
$this->assertEquals(1, $iteratorObject->key());
$this->assertEquals('item2', $iteratorObject->current());
$this->assertTrue($iteratorObject->hasNext());
$iteratorObject->next();
$this->assertTrue($iteratorObject->valid());
$this->assertEquals(2, $iteratorObject->key());
$this->assertEquals('item3', $iteratorObject->current());
$this->assertFalse($iteratorObject->hasNext());
return $iteratorObject;
}
/**
* return true if iterator has a next items
*
* @return bool has next item
*/
public function hasNext()
{
if (parent::hasNext() && $this->getItemPosition() < $this->getItemOffset() + $this->getItemCount() - 1) {
return true;
}
return false;
}
