Subversion-Projekte lars-tiefland.php_share

<?php
/**
 * PHPUnit
 *
 * Copyright (c) 2002-2010, Sebastian Bergmann <sb@sebastian-bergmann.de>.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 *   * Redistributions of source code must retain the above copyright
 *     notice, this list of conditions and the following disclaimer.
 *
 *   * Redistributions in binary form must reproduce the above copyright
 *     notice, this list of conditions and the following disclaimer in
 *     the documentation and/or other materials provided with the
 *     distribution.
 *
 *   * Neither the name of Sebastian Bergmann nor the names of his
 *     contributors may be used to endorse or promote products derived
 *     from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 *
 * @category   Testing
 * @package    PHPUnit
 * @author     Sebastian Bergmann <sb@sebastian-bergmann.de>
 * @copyright  2002-2010 Sebastian Bergmann <sb@sebastian-bergmann.de>
 * @license    http://www.opensource.org/licenses/bsd-license.php  BSD License
 * @link       http://www.phpunit.de/
 * @since      File available since Release 2.0.0
 */

require_once 'PHPUnit/Framework.php';
require_once 'PHPUnit/Util/Type.php';

PHPUnit_Util_Filter::addFileToFilter(__FILE__, 'PHPUNIT');

/**
 * Thrown when an assertion for string equality failed.
 *
 * @category   Testing
 * @package    PHPUnit
 * @author     Sebastian Bergmann <sb@sebastian-bergmann.de>
 * @copyright  2002-2010 Sebastian Bergmann <sb@sebastian-bergmann.de>
 * @license    http://www.opensource.org/licenses/bsd-license.php  BSD License
 * @version    Release: 3.4.15
 * @link       http://www.phpunit.de/
 * @since      Class available since Release 2.0.0
 */
abstract class PHPUnit_Framework_ComparisonFailure extends PHPUnit_Framework_AssertionFailedError
{
    /**
     * Expected value of the retrieval which does not match $actual.
     * @var mixed
     */
    protected $expected;

    /**
     * Actually retrieved value which does not match $expected.
     * @var mixed
     */
    protected $actual;

    /**
     * @var boolean
     */
    protected $identical;

    /**
     * Optional message which is placed in front of the first line
     * returned by toString().
     * @var string
     */
    protected $message;

    /**
     * Initialises with the expected value and the actual value.
     *
     * @param mixed $expected Expected value retrieved.
     * @param mixed $actual Actual value retrieved.
     * @param boolean $identical
     * @param string $message A string which is prefixed on all returned lines
     *                        in the difference output.
     */
    public function __construct($expected, $actual, $identical = FALSE, $message = '')
    {
        $this->expected  = $expected;
        $this->actual    = $actual;
        $this->identical = $identical;
        $this->message   = $message;
    }

    /**
     * @return mixed
     */
    public function getActual()
    {
        return $this->actual;
    }

    /**
     * @return mixed
     */
    public function getExpected()
    {
        return $this->expected;
    }

    /**
     * @return boolean
     */
    public function identical()
    {
        return $this->identical;
    }

    /**
     * Figures out which diff class to use for the input types then
     * instantiates that class and returns the object.
     * @note The diff is type sensitive, if the type differs only the types
     *       are shown.
     *
     * @param mixed $expected Expected value retrieved.
     * @param mixed $actual Actual value retrieved.
     * @param string $message A string which is prefixed on all returned lines
     *                        in the difference output.
     * @return PHPUnit_Framework_ComparisonFailure
     */
    public static function diffIdentical($expected, $actual, $message = '')
    {
        if (gettype($expected) !== gettype($actual)) {
            return new PHPUnit_Framework_ComparisonFailure_Type(
              $expected, $actual, TRUE, $message
            );
        }

        else if (is_array($expected) && is_array($actual)) {
            return new PHPUnit_Framework_ComparisonFailure_Array(
              $expected, $actual, TRUE, $message
            );
        }

        else if (is_object($expected) && is_object($actual)) {
            return new PHPUnit_Framework_ComparisonFailure_Object(
              $expected, $actual, TRUE, $message
            );
        }

        else if (is_string($expected) && !is_object($actual)) {
            return new PHPUnit_Framework_ComparisonFailure_String(
              $expected, $actual, TRUE, $message
            );
        }

        else if (is_null($expected) || is_scalar($expected)) {
            return new PHPUnit_Framework_ComparisonFailure_Scalar(
              $expected, $actual, TRUE, $message
            );
        }
    }

    /**
     * Figures out which diff class to use for the input types then
     * instantiates that class and returns the object.
     * @note The diff is not type sensitive, if the type differs the $actual
     *       value will be converted to the same type as the $expected.
     *
     * @param mixed $expected Expected value retrieved.
     * @param mixed $actual Actual value retrieved.
     * @param string $message A string which is prefixed on all returned lines
     *                        in the difference output.
     * @return PHPUnit_Framework_ComparisonFailure
     */
    public static function diffEqual($expected, $actual, $message = '')
    {
        if (is_array($expected) && is_array($actual)) {
            return new PHPUnit_Framework_ComparisonFailure_Array(
              $expected, $actual, FALSE, $message
            );
        }

        else if (is_object($expected) && is_object($actual)) {
            return new PHPUnit_Framework_ComparisonFailure_Object(
              $expected, $actual, FALSE, $message
            );
        }

        else if (is_string($expected) && !is_object($actual)) {
            return new PHPUnit_Framework_ComparisonFailure_String(
              $expected, $actual, FALSE, $message
            );
        }

        else if (is_null($expected) || is_scalar($expected)) {
            return new PHPUnit_Framework_ComparisonFailure_Scalar(
              $expected, $actual, FALSE, $message
            );
        }
    }
}

require_once 'PHPUnit/Framework/ComparisonFailure/Array.php';
require_once 'PHPUnit/Framework/ComparisonFailure/Object.php';
require_once 'PHPUnit/Framework/ComparisonFailure/Scalar.php';
require_once 'PHPUnit/Framework/ComparisonFailure/String.php';
require_once 'PHPUnit/Framework/ComparisonFailure/Type.php';
?>