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✎ Editing: ZSetRemoveTest.php ← Back

<?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-zset
 */
class ZSetRemoveTest extends PredisCommandTestCase
{
    /**
     * {@inheritdoc}
     */
    protected function getExpectedCommand()
    {
        return 'Predis\Command\ZSetRemove';
    }

/**
     * {@inheritdoc}
     */
    protected function getExpectedId()
    {
        return 'ZREM';
    }

/**
     * @group disconnected
     */
    public function testFilterArguments()
    {
        $arguments = array('zset', 'member1', 'member2', 'member3');
        $expected = array('zset', 'member1', 'member2', 'member3');

$command = $this->getCommand();
        $command->setArguments($arguments);

$this->assertSame($expected, $command->getArguments());
    }

/**
     * @group disconnected
     */
    public function testParseResponse()
    {
        $this->assertSame(1, $this->getCommand()->parseResponse(1));
    }

/**
     * @group disconnected
     */
    public function testPrefixKeys()
    {
        $arguments = array('zset', 'member1', 'member2', 'member3');
        $expected = array('prefix:zset', 'member1', 'member2', 'member3');

$command = $this->getCommandWithArgumentsArray($arguments);
        $command->prefixKeys('prefix:');

$this->assertSame($expected, $command->getArguments());
    }

/**
     * @group disconnected
     */
    public function testPrefixKeysIgnoredOnEmptyArguments()
    {
        $command = $this->getCommand();
        $command->prefixKeys('prefix:');

$this->assertSame(array(), $command->getArguments());
    }

/**
     * @group connected
     */
    public function testRemovesSpecifiedMembers()
    {
        $redis = $this->getClient();

$redis->zadd('letters', -10, 'a', 0, 'b', 10, 'c', 20, 'd', 20, 'e', 30, 'f');

$this->assertSame(3, $redis->zrem('letters', 'b', 'd', 'f', 'z'));
        $this->assertSame(array('a', 'c', 'e'), $redis->zrange('letters', 0, -1));

$this->assertSame(0, $redis->zrem('unknown', 'a'));
    }

/**
     * @group connected
     * @expectedException Predis\ServerException
     * @expectedExceptionMessage Operation against a key holding the wrong kind of value
     */
    public function testThrowsExceptionOnWrongType()
    {
        $redis = $this->getClient();

$redis->set('foo', 'bar');
        $redis->zrem('foo', 'bar');
    }
}

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