public function testSetAndGetExpiredItems()
{
$capabilities = $this->_storage->getCapabilities();
$ttl = $capabilities->getTtlPrecision();
$this->_options->setTtl($ttl);
$items = array('key1' => 'value1', 'key2' => 'value2', 'key3' => 'value3');
$this->assertTrue($this->_storage->setItems($items));
// wait until expired
$wait = $ttl + $capabilities->getTtlPrecision();
usleep($wait * 2000000);
$rs = $this->_storage->getItems(array_keys($items));
if (!$capabilities->getUseRequestTime()) {
$this->assertEquals(array(), $rs);
} else {
ksort($rs);
$this->assertEquals($items, $rs);
}
if ($capabilities->getExpiredRead()) {
$rs = $this->_storage->getItems(array_keys($items), array('ttl' => 0));
ksort($rs);
$this->assertEquals($items, $rs);
}
}