Write values to the cache. All items to be cached will receive an
expiration time of $expiry.
| public write ( array $keys, string | integer $expiry = null ) : boolean | ||
| $keys | array | Key/value pairs with keys to uniquely identify the to-be-cached item. |
| $expiry | string | integer | A `strtotime()` compatible cache time or TTL in seconds. To persist an item use `\lithium\storage\Cache::PERSIST`. |
| Результат | boolean | `true` on successful write, `false` otherwise. |
public function testWriteWithScope()
{
$adapter = new Redis(array('scope' => 'primary'));
$keys = array('key1' => 'test1');
$expiry = '+1 minute';
$adapter->write($keys, $expiry);
$expected = 'test1';
$result = $this->_redis->get('primary:key1');
$this->assertEqual($expected, $result);
$result = $this->_redis->get('key1');
$this->assertFalse($result);
}
public function testWriteNoCacheExpiry()
{
$redis = new Redis(array('expiry' => null));
$key = 'default_key';
$data = 'value';
$redis->write($key, $data)->__invoke(null, compact('key', 'data'), null);
$this->assertEqual($data, $this->_redis->get($key));
$this->assertTrue($this->_redis->delete($key));
}
public function testWriteDefaultCacheExpiry()
{
$Redis = new Redis(array('expiry' => '+5 seconds'));
$key = 'default_key';
$data = 'value';
$time = strtotime('+5 seconds');
$closure = $Redis->write($key, $data);
$this->assertTrue(is_callable($closure));
$params = compact('key', 'data');
$result = $closure($Redis, $params, null);
$expected = $data;
$this->assertEqual($expected, $result);
$result = $this->_Redis->get($key);
$this->assertEqual($expected, $result);
$result = $this->_Redis->ttl($key);
$this->assertEqual($time - time(), $result);
$result = $this->_Redis->delete($key);
$this->assertTrue($result);
}