mirror of
https://github.com/predis/predis.git
synced 2026-08-25 20:19:40 +00:00
Daniele Alessandri
62b421f20e
This change reduces some unnecessary complexity in the library, Redis commands do not change much after all. Developers can still implement their own commands factory, inject new commands or override existing ones. The "profile" client options has been renamed to "commands" and it accepts instances of Predis\Command\FactoryInterface. The test suite checks at runtime the version of the running instance of Redis for integration tests to adapt itself automatically.
451 lines
15 KiB
PHP
451 lines
15 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\Collection\Iterator;
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use PredisTestCase;
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/**
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* @group realm-iterators
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*/
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class SetKeyTest extends PredisTestCase
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{
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/**
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* @group disconnected
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* @expectedException \Predis\NotSupportedException
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* @expectedExceptionMessage 'SSCAN' is not supported by the current command factory.
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*/
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public function testThrowsExceptionOnMissingCommand()
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{
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$commands = $this->getMock('Predis\Command\FactoryInterface');
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$commands->expects($this->any())
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->method('supportsCommand')
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->will($this->returnValue(false));
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$client = $this->getMock('Predis\ClientInterface');
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$client->expects($this->any())
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->method('getCommandFactory')
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->will($this->returnValue($commands));
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new SetKey($client, 'key:set');
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}
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/**
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* @group disconnected
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*/
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public function testIterationWithNoResults()
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{
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$client = $this->getMock('Predis\Client', array('getCommandFactory', 'sscan'));
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$client->expects($this->any())
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->method('getCommandFactory')
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->will($this->returnValue($this->getCommandFactory()));
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$client->expects($this->once())
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->method('sscan')
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->with('key:set', 0, array())
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->will($this->returnValue(array(0, array())));
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$iterator = new SetKey($client, 'key:set');
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$iterator->rewind();
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$this->assertFalse($iterator->valid());
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}
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/**
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* @group disconnected
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*/
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public function testIterationOnSingleFetch()
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{
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$client = $this->getMock('Predis\Client', array('getCommandFactory', 'sscan'));
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$client->expects($this->any())
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->method('getCommandFactory')
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->will($this->returnValue($this->getCommandFactory()));
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$client->expects($this->once())
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->method('sscan')
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->with('key:set', 0, array())
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->will($this->returnValue(array(0, array('member:1st', 'member:2nd', 'member:3rd'))));
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$iterator = new SetKey($client, 'key:set');
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$iterator->rewind();
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$this->assertTrue($iterator->valid());
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$this->assertSame('member:1st', $iterator->current());
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$this->assertSame(0, $iterator->key());
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$iterator->next();
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$this->assertTrue($iterator->valid());
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$this->assertSame('member:2nd', $iterator->current());
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$this->assertSame(1, $iterator->key());
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$iterator->next();
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$this->assertTrue($iterator->valid());
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$this->assertSame('member:3rd', $iterator->current());
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$this->assertSame(2, $iterator->key());
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$iterator->next();
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$this->assertFalse($iterator->valid());
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}
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/**
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* @group disconnected
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*/
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public function testIterationOnMultipleFetches()
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{
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$client = $this->getMock('Predis\Client', array('getCommandFactory', 'sscan'));
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$client->expects($this->any())
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->method('getCommandFactory')
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->will($this->returnValue($this->getCommandFactory()));
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$client->expects($this->at(1))
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->method('sscan')
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->with('key:set', 0, array())
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->will($this->returnValue(array(2, array('member:1st', 'member:2nd'))));
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$client->expects($this->at(2))
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->method('sscan')
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->with('key:set', 2, array())
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->will($this->returnValue(array(0, array('member:3rd'))));
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$iterator = new SetKey($client, 'key:set');
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$iterator->rewind();
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$this->assertTrue($iterator->valid());
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$this->assertSame('member:1st', $iterator->current());
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$this->assertSame(0, $iterator->key());
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$iterator->next();
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$this->assertTrue($iterator->valid());
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$this->assertSame('member:2nd', $iterator->current());
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$this->assertSame(1, $iterator->key());
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$iterator->next();
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$this->assertTrue($iterator->valid());
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$this->assertSame('member:3rd', $iterator->current());
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$this->assertSame(2, $iterator->key());
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$iterator->next();
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$this->assertFalse($iterator->valid());
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}
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/**
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* @group disconnected
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*/
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public function testIterationOnMultipleFetchesAndHoleInFirstFetch()
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{
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$client = $this->getMock('Predis\Client', array('getCommandFactory', 'sscan'));
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$client->expects($this->any())
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->method('getCommandFactory')
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->will($this->returnValue($this->getCommandFactory()));
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$client->expects($this->at(1))
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->method('sscan')
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->with('key:set', 0, array())
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->will($this->returnValue(array(4, array())));
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$client->expects($this->at(2))
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->method('sscan')
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->with('key:set', 4, array())
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->will($this->returnValue(array(0, array('member:1st', 'member:2nd'))));
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$iterator = new SetKey($client, 'key:set');
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$iterator->rewind();
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$this->assertTrue($iterator->valid());
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$this->assertSame('member:1st', $iterator->current());
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$this->assertSame(0, $iterator->key());
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$iterator->next();
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$this->assertTrue($iterator->valid());
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$this->assertSame('member:2nd', $iterator->current());
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$this->assertSame(1, $iterator->key());
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$iterator->next();
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$this->assertFalse($iterator->valid());
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}
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/**
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* @group disconnected
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*/
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public function testIterationOnMultipleFetchesAndHoleInMidFetch()
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{
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$client = $this->getMock('Predis\Client', array('getCommandFactory', 'sscan'));
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$client->expects($this->any())
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->method('getCommandFactory')
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->will($this->returnValue($this->getCommandFactory()));
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$client->expects($this->at(1))
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->method('sscan')
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->with('key:set', 0, array())
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->will($this->returnValue(array(2, array('member:1st', 'member:2nd'))));
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$client->expects($this->at(2))
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->method('sscan')
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->with('key:set', 2, array())
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->will($this->returnValue(array(5, array())));
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$client->expects($this->at(3))
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->method('sscan')
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->with('key:set', 5, array())
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->will($this->returnValue(array(0, array('member:3rd'))));
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$iterator = new SetKey($client, 'key:set');
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$iterator->rewind();
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$this->assertTrue($iterator->valid());
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$this->assertSame('member:1st', $iterator->current());
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$this->assertSame(0, $iterator->key());
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$iterator->next();
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$this->assertTrue($iterator->valid());
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$this->assertSame('member:2nd', $iterator->current());
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$this->assertSame(1, $iterator->key());
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$iterator->next();
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$this->assertTrue($iterator->valid());
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$this->assertSame('member:3rd', $iterator->current());
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$this->assertSame(2, $iterator->key());
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$iterator->next();
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$this->assertFalse($iterator->valid());
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}
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/**
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* @group disconnected
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*/
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public function testIterationWithOptionMatch()
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{
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$client = $this->getMock('Predis\Client', array('getCommandFactory', 'sscan'));
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$client->expects($this->any())
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->method('getCommandFactory')
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->will($this->returnValue($this->getCommandFactory()));
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$client->expects($this->at(1))
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->method('sscan')
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->with('key:set', 0, array('MATCH' => 'member:*'))
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->will($this->returnValue(array(0, array('member:1st', 'member:2nd'))));
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$iterator = new SetKey($client, 'key:set', 'member:*');
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$iterator->rewind();
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$this->assertTrue($iterator->valid());
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$this->assertSame('member:1st', $iterator->current());
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$this->assertSame(0, $iterator->key());
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$iterator->next();
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$this->assertTrue($iterator->valid());
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$this->assertSame('member:2nd', $iterator->current());
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$this->assertSame(1, $iterator->key());
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$iterator->next();
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$this->assertFalse($iterator->valid());
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}
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/**
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* @group disconnected
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*/
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public function testIterationWithOptionMatchOnMultipleFetches()
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{
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$client = $this->getMock('Predis\Client', array('getCommandFactory', 'sscan'));
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$client->expects($this->any())
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->method('getCommandFactory')
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->will($this->returnValue($this->getCommandFactory()));
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$client->expects($this->at(1))
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->method('sscan')
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->with('key:set', 0, array('MATCH' => 'member:*'))
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->will($this->returnValue(array(1, array('member:1st'))));
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$client->expects($this->at(2))
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->method('sscan')
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->with('key:set', 1, array('MATCH' => 'member:*'))
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->will($this->returnValue(array(0, array('member:2nd'))));
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$iterator = new SetKey($client, 'key:set', 'member:*');
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$iterator->rewind();
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$this->assertTrue($iterator->valid());
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$this->assertSame('member:1st', $iterator->current());
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$this->assertSame(0, $iterator->key());
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$iterator->next();
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$this->assertTrue($iterator->valid());
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$this->assertSame('member:2nd', $iterator->current());
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$this->assertSame(1, $iterator->key());
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$iterator->next();
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$this->assertFalse($iterator->valid());
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}
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/**
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* @group disconnected
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*/
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public function testIterationWithOptionCount()
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{
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$client = $this->getMock('Predis\Client', array('getCommandFactory', 'sscan'));
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$client->expects($this->any())
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->method('getCommandFactory')
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->will($this->returnValue($this->getCommandFactory()));
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$client->expects($this->at(1))
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->method('sscan')
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->with('key:set', 0, array('COUNT' => 2))
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->will($this->returnValue(array(0, array('member:1st', 'member:2nd'))));
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$iterator = new SetKey($client, 'key:set', null, 2);
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$iterator->rewind();
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$this->assertTrue($iterator->valid());
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$this->assertSame('member:1st', $iterator->current());
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$this->assertSame(0, $iterator->key());
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$iterator->next();
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$this->assertTrue($iterator->valid());
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$this->assertSame('member:2nd', $iterator->current());
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$this->assertSame(1, $iterator->key());
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$iterator->next();
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$this->assertFalse($iterator->valid());
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}
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/**
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* @group disconnected
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*/
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public function testIterationWithOptionCountOnMultipleFetches()
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{
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$client = $this->getMock('Predis\Client', array('getCommandFactory', 'sscan'));
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$client->expects($this->any())
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->method('getCommandFactory')
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->will($this->returnValue($this->getCommandFactory()));
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$client->expects($this->at(1))
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->method('sscan')
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->with('key:set', 0, array('COUNT' => 1))
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->will($this->returnValue(array(1, array('member:1st'))));
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$client->expects($this->at(2))
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->method('sscan')
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->with('key:set', 1, array('COUNT' => 1))
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->will($this->returnValue(array(0, array('member:2nd'))));
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$iterator = new SetKey($client, 'key:set', null, 1);
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$iterator->rewind();
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$this->assertTrue($iterator->valid());
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$this->assertSame('member:1st', $iterator->current());
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$this->assertSame(0, $iterator->key());
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$iterator->next();
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$this->assertTrue($iterator->valid());
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$this->assertSame('member:2nd', $iterator->current());
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$this->assertSame(1, $iterator->key());
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$iterator->next();
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$this->assertFalse($iterator->valid());
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}
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/**
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* @group disconnected
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*/
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public function testIterationWithOptionsMatchAndCount()
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{
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$client = $this->getMock('Predis\Client', array('getCommandFactory', 'sscan'));
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$client->expects($this->any())
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->method('getCommandFactory')
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->will($this->returnValue($this->getCommandFactory()));
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$client->expects($this->at(1))
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->method('sscan')
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->with('key:set', 0, array('MATCH' => 'member:*', 'COUNT' => 2))
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->will($this->returnValue(array(0, array('member:1st', 'member:2nd'))));
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$iterator = new SetKey($client, 'key:set', 'member:*', 2);
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$iterator->rewind();
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$this->assertTrue($iterator->valid());
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$this->assertSame('member:1st', $iterator->current());
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$this->assertSame(0, $iterator->key());
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$iterator->next();
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$this->assertTrue($iterator->valid());
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$this->assertSame('member:2nd', $iterator->current());
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$this->assertSame(1, $iterator->key());
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$iterator->next();
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$this->assertFalse($iterator->valid());
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}
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/**
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* @group disconnected
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*/
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public function testIterationWithOptionsMatchAndCountOnMultipleFetches()
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{
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$client = $this->getMock('Predis\Client', array('getCommandFactory', 'sscan'));
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$client->expects($this->any())
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->method('getCommandFactory')
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->will($this->returnValue($this->getCommandFactory()));
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$client->expects($this->at(1))
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->method('sscan')
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->with('key:set', 0, array('MATCH' => 'member:*', 'COUNT' => 1))
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->will($this->returnValue(array(1, array('member:1st'))));
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$client->expects($this->at(2))
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->method('sscan')
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->with('key:set', 1, array('MATCH' => 'member:*', 'COUNT' => 1))
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->will($this->returnValue(array(0, array('member:2nd'))));
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$iterator = new SetKey($client, 'key:set', 'member:*', 1);
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$iterator->rewind();
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$this->assertTrue($iterator->valid());
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$this->assertSame('member:1st', $iterator->current());
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$this->assertSame(0, $iterator->key());
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$iterator->next();
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$this->assertTrue($iterator->valid());
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$this->assertSame('member:2nd', $iterator->current());
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$this->assertSame(1, $iterator->key());
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$iterator->next();
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$this->assertFalse($iterator->valid());
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}
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/**
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* @group disconnected
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*/
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public function testIterationRewindable()
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{
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$client = $this->getMock('Predis\Client', array('getCommandFactory', 'sscan'));
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$client->expects($this->any())
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->method('getCommandFactory')
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->will($this->returnValue($this->getCommandFactory()));
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$client->expects($this->exactly(2))
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->method('sscan')
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->with('key:set', 0, array())
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->will($this->returnValue(array(0, array('member:1st', 'member:2nd'))));
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$iterator = new SetKey($client, 'key:set');
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$iterator->rewind();
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$this->assertTrue($iterator->valid());
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$this->assertSame('member:1st', $iterator->current());
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$this->assertSame(0, $iterator->key());
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$iterator->rewind();
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$this->assertTrue($iterator->valid());
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$this->assertSame('member:1st', $iterator->current());
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$this->assertSame(0, $iterator->key());
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$iterator->next();
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$this->assertTrue($iterator->valid());
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$this->assertSame('member:2nd', $iterator->current());
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$this->assertSame(1, $iterator->key());
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$iterator->next();
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$this->assertFalse($iterator->valid());
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}
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}
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