public function testDeleteNotThere()
{
$memcache = new Memcache();
$request = new MemcacheDeleteRequest();
$item = $request->addItem();
$item->setKey("delete_key");
$response = new MemcacheDeleteResponse();
$response->addDeleteStatus(DeleteStatusCode::NOT_FOUND);
$this->apiProxyMock->expectCall('memcache', 'Delete', $request, $response);
$this->assertFalse(memcache_delete($memcache, "delete_key"));
$this->apiProxyMock->verify();
}
/**
* Deletes an item from the cache.
*
* @param string $key The key associated with the item to delete.
*
* @return bool true if the item was successfully deleted from the cache,
* false otherwise. Note that this will return false if $key is
* not present in the cache.
*/
public function delete($key)
{
// Sending of a key of 'null' or an unset value is a failure.
if (is_null($key)) {
return false;
}
$request = new MemcacheDeleteRequest();
$response = new MemcacheDeleteResponse();
$request->addItem()->setKey($key);
try {
ApiProxy::makeSyncCall('memcache', 'Delete', $request, $response);
} catch (Error $e) {
return false;
}
$status_list = $response->getDeleteStatusList();
return $status_list[0] == DeleteStatusCode::DELETED;
}
public function testDeleteNotThere()
{
$request = new MemcacheDeleteRequest();
$item = $request->addItem();
$item->setKey("widgets_delete_key");
$item->setDeleteTime(10);
$response = new MemcacheDeleteResponse();
$response->addDeleteStatus(DeleteStatusCode::NOT_FOUND);
$this->apiProxyMock->expectCall('memcache', 'Delete', $request, $response);
$memcached = new Memcached();
$memcached->setOption(Memcached::OPT_PREFIX_KEY, "widgets_");
$this->assertFalse($memcached->delete("delete_key", 10));
$this->assertEquals($memcached->getResultCode(), Memcached::RES_NOTFOUND);
$this->apiProxyMock->verify();
}
/**
* deletes an array of $keys from the server.
*
* @param array $keys The keys to delete from the server.
* @param int $time The time parameter is the amount of time in seconds the
* client wishes the server to refuse add and replace commands for this key.
*
* @return bool true on success or false on failure.
*/
public function deleteMulti($keys, $time = 0)
{
$request = new MemcacheDeleteRequest();
$response = new MemcacheDeleteResponse();
foreach ($keys as $key) {
$key = $this->getPrefixKey($key);
$item = $request->addItem();
$item->setKey($key);
$item->setDeleteTime($time);
}
try {
ApiProxy::makeSyncCall('memcache', 'Delete', $request, $response);
} catch (Error $e) {
$this->result_code = self::RES_FAILURE;
return false;
}
foreach ($response->getDeleteStatusList() as $status) {
if ($status == DeleteStatusCode::NOT_FOUND) {
$this->result_code = self::RES_NOTFOUND;
return false;
}
}
$this->result_code = self::RES_SUCCESS;
return true;
}
