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https://github.com/predis/predis.git
synced 2026-08-21 18:10:58 +00:00
Daniele Alessandri
46920c9c77
Redis >= 2.8 returns -WRONGTYPE errors instead of -ERR when executing operations on wrong key type (such as trying to LPUSH on a string key). Luckily for us, phpunit's @expectedExceptionMessage annotation actually does not perform an exact match but works on a substring so we just omit the initial part of the exception message to make the test work.
115 lines
2.7 KiB
PHP
115 lines
2.7 KiB
PHP
<?php
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/*
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* This file is part of the Predis package.
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*
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* (c) Daniele Alessandri <suppakilla@gmail.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Predis\Command;
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use \PHPUnit_Framework_TestCase as StandardTestCase;
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/**
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* @group commands
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* @group realm-string
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*/
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class StringGetRangeTest extends CommandTestCase
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{
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/**
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* {@inheritdoc}
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*/
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protected function getExpectedCommand()
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{
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return 'Predis\Command\StringGetRange';
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}
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/**
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* {@inheritdoc}
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*/
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protected function getExpectedId()
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{
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return 'GETRANGE';
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}
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/**
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* @group disconnected
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*/
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public function testFilterArguments()
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{
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$arguments = array('key', 5, 10);
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$expected = array('key', 5, 10);
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$command = $this->getCommand();
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$command->setArguments($arguments);
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$this->assertSame($expected, $command->getArguments());
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}
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/**
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* @group disconnected
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*/
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public function testParseResponse()
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{
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$this->assertSame('substring',$this->getCommand()->parseResponse('substring'));
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}
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/**
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* @group disconnected
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*/
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public function testPrefixKeys()
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{
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$arguments = array('key', 5, 10);
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$expected = array('prefix:key', 5, 10);
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$command = $this->getCommandWithArgumentsArray($arguments);
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$command->prefixKeys('prefix:');
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$this->assertSame($expected, $command->getArguments());
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}
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/**
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* @group connected
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*/
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public function testReturnsSubstring()
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{
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$redis = $this->getClient();
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$redis->set('string', 'this is a string');
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$this->assertSame('this', $redis->getrange('string', 0, 3));
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$this->assertSame('ing', $redis->getrange('string', -3, -1));
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$this->assertSame('this is a string', $redis->getrange('string', 0, -1));
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$this->assertSame('string', $redis->getrange('string', 10, 100));
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$this->assertSame('t', $redis->getrange('string', 0, 0));
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$this->assertSame('', $redis->getrange('string', -1, 0));
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}
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/**
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* @group connected
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*/
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public function testReturnsEmptyStringOnNonExistingKey()
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{
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$redis = $this->getClient();
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$this->assertSame('', $redis->getrange('string', 0, 3));
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}
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/**
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* @group connected
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* @expectedException Predis\ServerException
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* @expectedExceptionMessage Operation against a key holding the wrong kind of value
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*/
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public function testThrowsExceptionOnWrongType()
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{
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$redis = $this->getClient();
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$redis->lpush('metavars', 'foo');
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$redis->getrange('metavars', 0, 5);
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}
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}
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