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<?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\Command;
use PredisTestCase;
/**
*
*/
class CommandTest extends PredisTestCase
{
/**
* @group disconnected
*/
public function testImplementsCorrectInterface()
{
$command = $this->getMockForAbstractClass('Predis\Command\AbstractCommand');
$this->assertInstanceOf('Predis\Command\CommandInterface', $command);
}
/**
* @group disconnected
*/
public function testGetEmptyArguments()
{
$command = $this->getMockForAbstractClass('Predis\Command\AbstractCommand');
$this->assertEmpty($command->getArguments());
}
/**
* @group disconnected
*/
public function testSetRawArguments()
{
$arguments = array('1st', '2nd', '3rd');
$command = $this->getMockForAbstractClass('Predis\Command\AbstractCommand');
$command->setRawArguments($arguments);
$this->assertEquals($arguments, $command->getArguments());
}
/**
* @group disconnected
*
* @todo Since AbstractCommand::filterArguments is protected we cannot set an expectation
* for it when AbstractCommand::setArguments() is invoked. I wonder how we can do that.
*/
public function testSetArguments()
{
$arguments = array('1st', '2nd', '3rd');
$command = $this->getMockForAbstractClass('Predis\Command\AbstractCommand');
$command->setArguments($arguments);
$this->assertEquals($arguments, $command->getArguments());
}
/**
* @group disconnected
*/
public function testGetArgumentAtIndex()
{
$arguments = array('1st', '2nd', '3rd');
$command = $this->getMockForAbstractClass('Predis\Command\AbstractCommand');
$command->setArguments($arguments);
$this->assertEquals($arguments[0], $command->getArgument(0));
$this->assertEquals($arguments[2], $command->getArgument(2));
$this->assertNull($command->getArgument(10));
}
/**
* @group disconnected
*/
public function testParseResponse()
{
$response = 'response-buffer';
$command = $this->getMockForAbstractClass('Predis\Command\AbstractCommand');
$this->assertEquals($response, $command->parseResponse($response));
}
/**
* @group disconnected
*/
public function testSetAndGetHash()
{
$hash = "key-hash";
$command = $this->getMockForAbstractClass('Predis\Command\AbstractCommand');
$command->setRawArguments(array('key'));
$this->assertNull($command->getHash());
$command->setHash($hash);
$this->assertSame($hash, $command->getHash());
$command->setArguments(array('key'));
$this->assertNull($command->getHash());
$command->setHash($hash);
$command->setRawArguments(array('key'));
$this->assertNull($command->getHash());
}
/**
* @group disconnected
*/
public function testToString()
{
$expected = 'SET key value';
$arguments = array('key', 'value');
$command = $this->getMockForAbstractClass('Predis\Command\AbstractCommand');
$command->expects($this->once())->method('getId')->will($this->returnValue('SET'));
$command->setRawArguments($arguments);
$this->assertEquals($expected, (string) $command);
}
/**
* @group disconnected
*/
public function testToStringWithLongArguments()
{
$expected = 'SET key abcdefghijklmnopqrstuvwxyz012345[...]';
$arguments = array('key', 'abcdefghijklmnopqrstuvwxyz0123456789');
$command = $this->getMockForAbstractClass('Predis\Command\AbstractCommand');
$command->expects($this->once())->method('getId')->will($this->returnValue('SET'));
$command->setRawArguments($arguments);
$this->assertEquals($expected, (string) $command);
}
/**
* @group disconnected
*/
public function testNormalizeArguments()
{
$arguments = array('arg1', 'arg2', 'arg3', 'arg4');
$this->assertSame($arguments, AbstractCommand::normalizeArguments($arguments));
$this->assertSame($arguments, AbstractCommand::normalizeArguments(array($arguments)));
$arguments = array(array(), array());
$this->assertSame($arguments, AbstractCommand::normalizeArguments($arguments));
$arguments = array(new \stdClass());
$this->assertSame($arguments, AbstractCommand::normalizeArguments($arguments));
}
/**
* @group disconnected
*/
public function testNormalizeVariadic()
{
$arguments = array('key', 'value1', 'value2', 'value3');
$this->assertSame($arguments, AbstractCommand::normalizeVariadic($arguments));
$this->assertSame($arguments, AbstractCommand::normalizeVariadic(array('key', array('value1', 'value2', 'value3'))));
$arguments = array(new \stdClass());
$this->assertSame($arguments, AbstractCommand::normalizeVariadic($arguments));
}
}
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