public function testGet()
{
$source = new CM_PagingSource_Redis_List('foo');
$this->assertSame(0, $source->getCount());
$this->assertSame(array(), $source->getItems());
$this->_client->rPush('foo', 'bar1');
$this->_client->rPush('foo', 'bar2');
$this->_client->rPush('foo', 'bar3');
$this->assertSame(3, $source->getCount());
$this->assertSame(array('bar1', 'bar2', 'bar3'), $source->getItems());
$this->assertSame(array('bar2'), $source->getItems(1, 1));
}
public function getItems($offset = null, $count = null)
{
$cacheKey = array('items', $offset, $count);
if (($items = $this->_cacheGet($cacheKey)) === false) {
$stop = null;
if ($count !== null) {
$stop = $offset + $count - 1;
}
$items = $this->_client->lRange($this->_key, $offset, $stop);
$this->_cacheSet($cacheKey, $items);
}
return $items;
}
public function testZRangeByScore()
{
$key = 'foo';
$this->_client->zAdd($key, 1, 'foo');
$this->_client->zAdd($key, 1.5, 'bar');
$this->_client->zAdd($key, 2, 'foobar');
// normal behaviour
$this->assertSame(array('foo', 'bar', 'foobar'), $this->_client->zRangeByScore($key, 1, 2));
// count
$this->assertSame(array('foo', 'bar'), $this->_client->zRangeByScore($key, 1, 2, 2));
// offset
$this->assertSame(array('bar', 'foobar'), $this->_client->zRangeByScore($key, 1, 2, null, 1));
// withscores
$this->assertSame(array('foo' => '1', 'bar' => '1.5', 'foobar' => '2'), $this->_client->zRangeByScore($key, 1, 2, null, null, true));
$this->assertSame(array(), $this->_client->zRangeByScore($key, 1, 2, 0, 0));
}
/**
* @runInSeparateProcess
* @preserveGlobalState disabled
*/
public function testPubSubWithClientUsedInSubClosure()
{
$process = CM_Process::getInstance();
$process->fork(function () {
$redisClient = CM_Service_Manager::getInstance()->getRedis();
$clientCount = 0;
while ($clientCount == 0) {
$clientCount = $redisClient->publish('foo', 'test');
usleep(50 * 1000);
}
});
$this->_client->set('check', 'bar');
$response = $this->_client->subscribe('foo', function ($channel, $message) {
if ($message == 'test') {
return [$channel, $message, $this->_client->get('check')];
} else {
return false;
}
});
$this->assertSame(['foo', 'test', 'bar'], $response);
$process->waitForChildren();
}
/**
* @param string $key
* @return string[]
*/
public function flush($key)
{
return $this->_redisClient->sFlush($key);
}
