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<?php
/*
* This file is part of the Predis package.
*
* (c) Daniele Alessandri <suppakilla@gmail.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Predis\Command;
/**
* @group commands
* @group realm-server
*/
class ServerConfigTest extends PredisCommandTestCase
{
/**
* {@inheritdoc}
*/
protected function getExpectedCommand()
{
return 'Predis\Command\ServerConfig';
}
/**
* {@inheritdoc}
*/
protected function getExpectedId()
{
return 'CONFIG';
}
/**
* @group disconnected
*/
public function testFilterArguments()
{
$arguments = array('GET', 'slowlog');
$expected = array('GET', 'slowlog');
$command = $this->getCommand();
$command->setArguments($arguments);
$this->assertSame($expected, $command->getArguments());
}
/**
* @group disconnected
*/
public function testParseResponseOfConfigGet()
{
$raw = array('slowlog-log-slower-than', '10000', 'slowlog-max-len', '64', 'loglevel', 'verbose');
$expected = array(
'slowlog-log-slower-than' => '10000',
'slowlog-max-len' => '64',
'loglevel' => 'verbose',
);
$command = $this->getCommand();
$this->assertSame($expected, $command->parseResponse($raw));
}
/**
* @group disconnected
*/
public function testParseResponseOfConfigSet()
{
$this->assertSame('OK', $this->getCommand()->parseResponse('OK'));
}
/**
* @group disconnected
*/
public function testParseResponseOfConfigResetstat()
{
$this->assertSame('OK', $this->getCommand()->parseResponse('OK'));
}
/**
* @group connected
*/
public function testReturnsListOfConfigurationValues()
{
$redis = $this->getClient();
$this->assertIsArray($configs = $redis->config('GET', '*'));
$this->assertGreaterThan(1, count($configs));
$this->assertArrayHasKey('loglevel', $configs);
$this->assertArrayHasKey('appendonly', $configs);
$this->assertArrayHasKey('dbfilename', $configs);
}
/**
* @group connected
*/
public function testReturnsListOfOneConfigurationEntry()
{
$redis = $this->getClient();
$this->assertIsArray($configs = $redis->config('GET', 'dbfilename'));
$this->assertEquals(1, count($configs));
$this->assertArrayHasKey('dbfilename', $configs);
}
/**
* @group connected
*/
public function testReturnsEmptyListOnUnknownConfigurationEntry()
{
$redis = $this->getClient();
$this->assertSame(array(), $redis->config('GET', 'foobar'));
}
/**
* @group connected
*/
public function testReturnsTrueOnSuccessfulConfiguration()
{
$redis = $this->getClient();
$previous = $redis->config('GET', 'loglevel');
$this->assertEquals('OK', $redis->config('SET', 'loglevel', 'notice'));
$this->assertSame(array('loglevel' => 'notice'), $redis->config('GET', 'loglevel'));
// We set the loglevel configuration to the previous value.
$redis->config('SET', 'loglevel', $previous['loglevel']);
}
/**
* @group connected
*/
public function testThrowsExceptionWhenSettingUnknownConfiguration()
{
$this->expectException('\Predis\Response\ServerException');
if ($this->isRedisServerVersion('<=', '6.0')) {
$this->expectExceptionMessage('ERR Unsupported CONFIG parameter: foo');
}
if ($this->isRedisServerVersion('>=', '7.0')) {
$this->expectExceptionMessage("ERR Unknown option or number of arguments for CONFIG SET - 'foo'");
}
$redis = $this->getClient();
$redis->config('SET', 'foo', 'bar');
}
/**
* @group connected
*/
public function testReturnsTrueOnResetstat()
{
$redis = $this->getClient();
$this->assertEquals('OK', $redis->config('RESETSTAT'));
}
/**
* @group connected
*/
public function testThrowsExceptionOnUnknownSubcommand()
{
$this->expectException('\Predis\Response\ServerException');
$redis = $this->getClient();
$redis->config('FOO');
}
}
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