public function testGetDelayedWithCallbackAndSelectInfo()
{
$items = array('key1' => 'value1', 'key2' => 'value2', 'key3' => 'value3');
$this->assertTrue($this->_storage->setItems($items));
$fetchedItems = array();
$capabilities = $this->_storage->getCapabilities();
$this->assertTrue($this->_storage->getDelayed(array_keys($items), array('callback' => function ($item) use(&$fetchedItems) {
$fetchedItems[] = $item;
}, 'select' => $capabilities->getSupportedMetadata())));
// wait for callback
sleep(1);
$this->assertEquals(count($items), count($fetchedItems));
foreach ($fetchedItems as $item) {
foreach ($capabilities->getSupportedMetadata() as $selectProperty) {
$this->assertArrayHasKey($selectProperty, $item);
}
}
}
