Remove previously deprecated Predis\Helpers class.

lib/Predis/Helpers.php

@@ -1,73 +0,0 @@
-<?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;
-
-/**
- * Defines a few helper methods.
- *
- * @author Daniele Alessandri <suppakilla@gmail.com>
- * @deprecated Deprecated since v0.8.3.
- */
-class Helpers
-{
-    /**
-     * Offers a generic and reusable method to handle exceptions generated by
-     * a connection object.
-     *
-     * @deprecated Deprecated since v0.8.3 - moved in Predis\CommunicationException::handle()
-     * @param CommunicationException $exception Exception.
-     */
-    public static function onCommunicationException(CommunicationException $exception)
-    {
-        if ($exception->shouldResetConnection()) {
-            $connection = $exception->getConnection();
-
-            if ($connection->isConnected()) {
-                $connection->disconnect();
-            }
-        }
-
-        throw $exception;
-    }
-
-    /**
-     * Normalizes the arguments array passed to a Redis command.
-     *
-     * @deprecated Deprecated since v0.8.3 - moved in Predis\Command\AbstractCommand::normalizeArguments()
-     * @param array $arguments Arguments for a command.
-     * @return array
-     */
-    public static function filterArrayArguments(Array $arguments)
-    {
-        if (count($arguments) === 1 && is_array($arguments[0])) {
-            return $arguments[0];
-        }
-
-        return $arguments;
-    }
-
-    /**
-     * Normalizes the arguments array passed to a variadic Redis command.
-     *
-     * @deprecated Deprecated since v0.8.3 - moved in Predis\Command\AbstractCommand::normalizeVariadic()
-     * @param array $arguments Arguments for a command.
-     * @return array
-     */
-    public static function filterVariadicValues(Array $arguments)
-    {
-        if (count($arguments) === 2 && is_array($arguments[1])) {
-            return array_merge(array($arguments[0]), $arguments[1]);
-        }
-
-        return $arguments;
-    }
-}

tests/Predis/HelpersTest.php

@@ -1,70 +0,0 @@
-<?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;
-
-use \PHPUnit_Framework_TestCase as StandardTestCase;
-
-/**
- *
- */
-class HelpersTest extends StandardTestCase
-{
-    /**
-     * @group disconnected
-     */
-    public function testOnCommunicationException()
-    {
-        $this->setExpectedException('Predis\CommunicationException');
-
-        $connection = $this->getMock('Predis\Connection\SingleConnectionInterface');
-        $connection->expects($this->once())->method('isConnected')->will($this->returnValue(true));
-        $connection->expects($this->once())->method('disconnect');
-
-        $exception = $this->getMockForAbstractClass('Predis\CommunicationException', array($connection));
-
-        Helpers::onCommunicationException($exception);
-    }
-
-    /**
-     * @group disconnected
-     */
-    public function testFilterArrayArguments()
-    {
-        $arguments = array('arg1', 'arg2', 'arg3', 'arg4');
-
-        $this->assertSame($arguments, Helpers::filterArrayArguments($arguments));
-        $this->assertSame($arguments, Helpers::filterArrayArguments(array($arguments)));
-
-        $arguments = array(array(), array());
-        $this->assertSame($arguments, Helpers::filterArrayArguments($arguments));
-
-        $arguments = array(new \stdClass());
-        $this->assertSame($arguments, Helpers::filterArrayArguments($arguments));
-    }
-
-    /**
-     * @group disconnected
-     */
-    public function testFilterVariadicValues()
-    {
-        $arguments = array('key', 'value1', 'value2', 'value3');
-
-        $this->assertSame($arguments, Helpers::filterVariadicValues($arguments));
-        $this->assertSame($arguments, Helpers::filterVariadicValues(array('key', array('value1', 'value2', 'value3'))));
-
-        $arguments = array(array(), array());
-        $this->assertSame($arguments, Helpers::filterArrayArguments($arguments));
-
-        $arguments = array(new \stdClass());
-        $this->assertSame($arguments, Helpers::filterArrayArguments($arguments));
-    }
-}