/**
* @dataProvider provideArrayAccess
*/
public function testArrayAccess($paths, $batchSize, $options)
{
$options = array_merge(array('nb_fetches' => null, 'target' => null, 'iterate_result' => null), $options);
$nbFetches = $options['nb_fetches'];
$targets = (array) $options['target'];
$iterateResult = $options['iterate_result'];
$nodes = array();
foreach ($paths as $path) {
$node = $this->getNodeMock();
$nodes[$path] = $node;
}
$this->objectManager->expects($this->exactly($nbFetches))->method('getNodesByPathAsArray')->will($this->returnCallback(function ($paths) use($nodes) {
$ret = array();
foreach ($paths as $path) {
$ret[$path] = $nodes[$path];
}
return $ret;
}));
$nodes = new NodePathIterator($this->objectManager, $paths, null, null, $batchSize);
if ($iterateResult) {
for ($i = 0; $i < $iterateResult; $i++) {
// if its not valid its at the end of the stack ... probably
if (false === $nodes->valid()) {
continue;
}
$nodes->current($nodes);
$nodes->next($nodes);
}
}
$res = array();
foreach ($targets as $target) {
$res[$target] = $nodes[$target];
}
}
public function testSeek()
{
$nodes = array();
$nodes2 = array();
foreach (array('p1', 'p2', 'p3') as $name) {
$nodes[$name] = $this->getNodeMock();
}
foreach (array('p8', 'p9') as $name) {
$nodes2[$name] = $this->getNodeMock();
}
$this->objectManager->expects($this->at(0))->method('getNodesByPathAsArray')->with(array('p1', 'p2', 'p3'))->will($this->returnValue($nodes));
$this->objectManager->expects($this->at(1))->method('getNodesByPathAsArray')->with(array('p8', 'p9'))->will($this->returnValue($nodes2));
$iterator = new NodePathIterator($this->objectManager, array('p1', 'p2', 'p3', 'p4', 'p5', 'p6', 'p7', 'p8', 'p9'), null, null, 3);
$iterator->seek(7);
$iterator->valid();
$this->assertEquals($nodes2['p8'], $iterator->current());
}
