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https://github.com/predis/predis.git
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Daniele Alessandri
371ac91777
Fix also a few bugs found while rewriting the test suite. In order to be able to run integration tests, the test suite requires a version of Redis >= 2.4.0. The units have been splitted into several different groups using PHPUnit @group annotation to allow developers to enable, disable and combine certain types of tests. The available groups are: - disconnected: can run without a Redis server online - connected: active connection to a Redis server is required - commands: test dedicated to a specific Redis command - slow: performs operations that can slow down execution; A list of the available groups can be obtained by running phpunit --list-groups Groups of tests can be disabled or enabled via the XML configuration file or the standard command-line test runner. Please note that due to a bug in PHPUnit, older versions ignore the --group option when the group is excluded in the XML configuration file. Please refer to http://github.com/sebastianbergmann/phpunit/issues/320 for details Integration tests in the @connected group check if the command being tested is defined in the selected server profile (see the value of the TEST_SERVER_VERSION constant in phpunit.xml). If the command is not defined in the target server profile, the integration test is automatically marked as skipped. We also provide an helper script in the bin directory that can be used to automatically generate a file with the scheleton of a test case for a Redis command by specifying the name of the class in the Predis\Commands namespace. For example, to generate a test case for SET (represented by the Predis\Commands\StringSet class): ./bin/generate-command-test.php --class=StringSet The realm of a command is automatically inferred from the name of the class, but it can be set using the --realm option.
84 lines
2.3 KiB
PHP
84 lines
2.3 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\Options;
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use Predis\Network\IConnectionCluster;
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use Predis\Network\PredisCluster;
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/**
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* Option class that returns a connection cluster to be used by a client.
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*
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* @author Daniele Alessandri <suppakilla@gmail.com>
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*/
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class ClientCluster extends Option
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{
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/**
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* Checks if the specified value is a valid instance of IConnectionCluster.
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*
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* @param IConnectionCluster $cluster Instance of a connection cluster.
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* @return IConnectionCluster
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*/
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protected function checkInstance($cluster)
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{
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if (!$cluster instanceof IConnectionCluster) {
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throw new \InvalidArgumentException('Instance of Predis\Network\IConnectionCluster expected');
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}
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return $cluster;
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}
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/**
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* {@inheritdoc}
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*/
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public function validate(IClientOptions $options, $value)
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{
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if (is_callable($value)) {
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return $this->checkInstance(call_user_func($value, $options));
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}
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$initializer = $this->getInitializer($options, $value);
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return $this->checkInstance($initializer());
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}
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/**
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* Returns an initializer for the specified FQN or type.
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*
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* @param string $fqnOrType Type of cluster or FQN of a class implementing IConnectionCluster.
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* @param IClientOptions $options Instance of the client options.
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* @return \Closure
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*/
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protected function getInitializer(IClientOptions $options, $fqnOrType)
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{
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switch ($fqnOrType) {
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case 'predis':
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return function() { return new PredisCluster(); };
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default:
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// TODO: we should not even allow non-string values here.
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if (is_string($fqnOrType) && !class_exists($fqnOrType)) {
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throw new \InvalidArgumentException('Class $fqnOrType does not exist');
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}
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return function() use($fqnOrType) {
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return new $fqnOrType();
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};
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}
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}
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/**
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* {@inheritdoc}
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*/
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public function getDefault(IClientOptions $options)
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{
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return new PredisCluster();
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}
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}
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