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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;
/**
* @group realm-scripting
*/
class ScriptCommandTest extends PredisTestCase
{
const LUA_SCRIPT = 'return { KEYS[1], KEYS[2], ARGV[1], ARGV[2] }';
const LUA_SCRIPT_SHA1 = '6e07f61f502e36d123fe28523076af588f5c315e';
/**
* @group disconnected
*/
public function testGetArguments()
{
$arguments = array('key1', 'key2', 'value1', 'value2');
$command = $this->getMockBuilder('Predis\Command\ScriptCommand')->setMethods(['getScript', 'getKeysCount'])->getMock();
$command->expects($this->once())
->method('getScript')
->will($this->returnValue(self::LUA_SCRIPT));
$command->expects($this->once())
->method('getKeysCount')
->will($this->returnValue(2));
$command->setArguments($arguments);
$this->assertSame(array_merge(array(self::LUA_SCRIPT_SHA1, 2), $arguments), $command->getArguments());
}
/**
* @group disconnected
*/
public function testGetArgumentsWithNegativeKeysCount()
{
$arguments = array('key1', 'key2', 'value1', 'value2');
$command = $this->getMockBuilder('Predis\Command\ScriptCommand')->setMethods(['getScript', 'getKeysCount'])->getMock();
$command->expects($this->once())
->method('getScript')
->will($this->returnValue(self::LUA_SCRIPT));
$command->expects($this->once())
->method('getKeysCount')
->will($this->returnValue(-2));
$command->setArguments($arguments);
$this->assertSame(array_merge(array(self::LUA_SCRIPT_SHA1, 2), $arguments), $command->getArguments());
}
/**
* @group disconnected
*/
public function testGetArgumentsWithZeroKeysCount()
{
$arguments = array('value1', 'value2', 'value3');
$command = $this->getMockBuilder('Predis\Command\ScriptCommand')->setMethods(['getScript', 'getKeysCount'])->getMock();
$command->expects($this->once())
->method('getScript')
->will($this->returnValue(self::LUA_SCRIPT));
$command->expects($this->once())
->method('getKeysCount')
->will($this->returnValue(0));
$command->setArguments($arguments);
$this->assertSame(array_merge(array(self::LUA_SCRIPT_SHA1, 0), $arguments), $command->getArguments());
}
/**
* @group disconnected
*/
public function testGetKeys()
{
$arguments = array('key1', 'key2', 'value1', 'value2');
$command = $this->getMockBuilder('Predis\Command\ScriptCommand')->setMethods(['getScript', 'getKeysCount'])->getMock();
$command->expects($this->once())
->method('getScript')
->will($this->returnValue(self::LUA_SCRIPT));
$command->expects($this->exactly(2))
->method('getKeysCount')
->will($this->returnValue(2));
$command->setArguments($arguments);
$this->assertSame(array('key1', 'key2'), $command->getKeys());
}
/**
* @group disconnected
*/
public function testGetKeysWithZeroKeysCount()
{
$arguments = array('value1', 'value2', 'value3');
$command = $this->getMockBuilder('Predis\Command\ScriptCommand')->setMethods(['getScript', 'getKeysCount'])->getMock();
$command->expects($this->once())
->method('getScript')
->will($this->returnValue(self::LUA_SCRIPT));
$command->expects($this->exactly(2))
->method('getKeysCount')
->will($this->returnValue(0));
$command->setArguments($arguments);
$this->assertSame(array(), $command->getKeys());
}
/**
* @group disconnected
*/
public function testGetKeysWithNegativeKeysCount()
{
$arguments = array('key1', 'key2', 'value1', 'value2');
$command = $this->getMockBuilder('Predis\Command\ScriptCommand')->setMethods(['getScript', 'getKeysCount'])->getMock();
$command->expects($this->once())
->method('getScript')
->will($this->returnValue(self::LUA_SCRIPT));
$command->expects($this->exactly(2))
->method('getKeysCount')
->will($this->returnValue(-2));
$command->setArguments($arguments);
$this->assertSame(array('key1', 'key2'), $command->getKeys());
}
/**
* @group disconnected
*/
public function testGetScriptHash()
{
$arguments = array('key1', 'key2', 'value1', 'value2');
$command = $this->getMockBuilder('Predis\Command\ScriptCommand')->setMethods(['getScript', 'getKeysCount'])->getMock();
$command->expects($this->once())
->method('getScript')
->will($this->returnValue(self::LUA_SCRIPT));
$command->expects($this->once())
->method('getKeysCount')
->will($this->returnValue(2));
$command->setArguments($arguments);
$this->assertSame(self::LUA_SCRIPT_SHA1, $command->getScriptHash());
}
}
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