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<?php
/**
* PHP Unit test suite for Magento
*
* NOTICE OF LICENSE
*
* This source file is subject to the Open Software License (OSL 3.0)
* that is bundled with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://opensource.org/licenses/osl-3.0.php
*
* @category EcomDev
* @package EcomDev_PHPUnit
* @copyright Copyright (c) 2013 EcomDev BV (http://www.ecomdev.org)
* @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
* @author Ivan Chepurnyi <ivan.chepurnyi@ecomdev.org>
*/
/**
* Block property constraint
*
*/
class EcomDev_PHPUnit_Constraint_Layout_Block_Property
extends EcomDev_PHPUnit_Constraint_AbstractLayout
{
const TYPE_CONSTRAINT = 'constraint';
/**
* Block name for constraint
*
* @var string
*/
protected $_blockName = null;
/**
* Block property for constraint
*
* @var string
*/
protected $_propertyName = null;
/**
* Block property constraint
*
* @param string $blockName
* @param mixed|null $propertyName
* @param PHPUnit_Framework_Constraint $constraint
* @param string $type
* @throws PHPUnit_Framework_Exception
*/
public function __construct($blockName, $propertyName, PHPUnit_Framework_Constraint $constraint,
$type = self::TYPE_CONSTRAINT)
{
if (empty($blockName) || !is_string($blockName)) {
throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string', $blockName);
}
if (empty($propertyName) || !is_string($propertyName)) {
throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'string', $propertyName);
}
parent::__construct($type, $constraint);
$this->_blockName = $blockName;
$this->_propertyName = $propertyName;
}
/**
* Retuns number of constraint assertions
*
* (non-PHPdoc)
* @see PHPUnit_Framework_Constraint::count()
*/
public function count()
{
return $this->_expectedValue->count();
}
/**
* Returning user friendly actual value
* (non-PHPdoc)
* @see EcomDev_PHPUnit_ConstraintAbstract::getActualValue()
*/
protected function getActualValue($other = null)
{
if ($this->_useActualValue) {
if ($this->_actualValue instanceof Varien_Object) {
$value = $this->_actualValue->debug();
} else {
$value = $this->_actualValue;
}
return $value;
}
return '';
}
/**
* Evaluates a property constraint
*
* @param EcomDev_PHPUnit_Constraint_Layout_LoggerInterface $other
* @return boolean
*/
protected function evaluateConstraint($other)
{
$this->setActualValue(
$other->getBlockProperty($this->_blockName, $this->_propertyName)
);
return $this->_expectedValue->evaluate($this->_actualValue);
}
/**
* Text representation of block property constraint
*
* @return string
*/
protected function textConstraint()
{
return sprintf('block "%s" property "%s" %s',
$this->_blockName, $this->_propertyName,
$this->_expectedValue->toString());
}
}