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https://github.com/predis/predis.git
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Daniele Alessandri
6e2fd181f1
Actually this was already the case for certain commands, but some of them was left unguarded for such cases. This commit also fixes #109. The behaviour of silently skipping key prefixing when a command has no arguments may change in the future so we added explicit tests as guards for future changes. Predis\Command\Processor\KeyPrefixProcessor will continue to skip key prefixing on empty arguments, regardless.
109 lines
2.2 KiB
PHP
109 lines
2.2 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-key
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*/
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class KeyExistsTest 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\KeyExists';
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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 'EXISTS';
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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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$arguments = array('key');
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$expected = array('key');
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$command = $this->getCommand();
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$command->setArguments($arguments);
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$this->assertSame($expected, $command->getArguments());
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}
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/**
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* @group disconnected
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*/
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public function testParseResponse()
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{
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$command = $this->getCommand();
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$this->assertTrue($command->parseResponse(1));
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$this->assertFalse($command->parseResponse(0));
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}
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/**
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* @group disconnected
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*/
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public function testPrefixKeys()
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{
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$arguments = array('key');
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$expected = array('prefix:key');
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$command = $this->getCommandWithArgumentsArray($arguments);
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$command->prefixKeys('prefix:');
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$this->assertSame($expected, $command->getArguments());
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}
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/**
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* @group disconnected
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*/
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public function testPrefixKeysIgnoredOnEmptyArguments()
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{
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$command = $this->getCommand();
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$command->prefixKeys('prefix:');
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$this->assertSame(array(), $command->getArguments());
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}
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/**
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* @group connected
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*/
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public function testReturnsTrueIfKeyExists()
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{
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$redis = $this->getClient();
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$redis->set('foo', 'bar');
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$this->assertTrue($redis->exists('foo'));
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}
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/**
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* @group connected
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*/
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public function testReturnsFalseIfKeyDoesNotExist()
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{
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$redis = $this->getClient();
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$this->assertFalse($redis->exists('foo'));
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}
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}
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