public function test_wp_redis_get_info()
{
if (!class_exists('Redis')) {
$this->markTestSkipped('PHPRedis extension not available.');
}
$data = wp_redis_get_info();
$this->assertEquals('connected', $data['status']);
$this->assertInternalType('int', $data['key_count']);
$this->assertRegExp('/[\\d]+\\/sec/', $data['instantaneous_ops']);
$this->assertRegExp('/[\\d]+\\sdays/', $data['uptime']);
}
/**
* Provide details on the Redis connection.
*
* ## OPTIONS
*
* [--reset]
* : Reset Redis stats. Only affects `lifetime_hitrate` currently.
*
* [--field=<field>]
* : Get the value of a particular field.
*
* [--format=<format>]
* : Render results in a particular format.
* ---
* default: table
* options:
* - table
* - json
* - yaml
* ---
*
* ## EXAMPLES
*
* $ wp redis info
* +-------------------+-----------+
* | Field | Value |
* +-------------------+-----------+
* | status | connected |
* | used_memory | 529.25K |
* | uptime | 0 days |
* | key_count | 20 |
* | instantaneous_ops | 9/sec |
* | lifetime_hitrate | 53.42% |
* | redis_host | 127.0.0.1 |
* | redis_port | 6379 |
* | redis_auth | |
* | redis_database | 0 |
* +-------------------+-----------+
*
* $ wp redis info --field=used_memory
* 529.38K
*
* $ wp redis info --reset
* Success: Redis stats reset.
*/
public function info($_, $assoc_args)
{
global $wp_object_cache, $redis_server;
if (!defined('WP_REDIS_OBJECT_CACHE') || !WP_REDIS_OBJECT_CACHE) {
WP_CLI::error('WP Redis object-cache.php file is missing from the wp-content/ directory.');
}
if ($wp_object_cache->is_redis_connected && WP_CLI\Utils\get_flag_value($assoc_args, 'reset')) {
// Redis::resetStat() isn't functional, see https://github.com/phpredis/phpredis/issues/928
if ($wp_object_cache->redis->eval("return redis.call('CONFIG','RESETSTAT')")) {
WP_CLI::success('Redis stats reset.');
} else {
WP_CLI::error("Couldn't reset Redis stats.");
}
} else {
$data = wp_redis_get_info();
if (is_wp_error($data)) {
WP_CLI::error($data);
}
$formatter = new \WP_CLI\Formatter($assoc_args, array_keys($data));
$formatter->display_item($data);
}
}