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<?php

/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */

/**

 * PHP Version 4

 *

 * Copyright (c) 2002-2005, 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, STRIC

 * 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  2002-2005 Sebastian Bergmann <sb@sebastian-bergmann.de>

 * @license    http://www.opensource.org/licenses/bsd-license.php  BSD License

 * @version    CVS: $Id: TestResult.php,v 1.18 2005/11/10 09:47:15 sebastian Exp $

 * @link       http://pear.php.net/package/PHPUnit

 * @since      File available since Release 1.0.0

 */

require_once 'PHPUnit/TestFailure.php';

require_once 'PHPUnit/TestListener.php';

if (!function_exists('is_a')) {

    require_once 'PHP/Compat/Function/is_a.php';

}

/**

 * A TestResult collects the results of executing a test case.

 *

 * @category   Testing

 * @package    PHPUnit

 * @author     Sebastian Bergmann <sb@sebastian-bergmann.de>

 * @copyright  2002-2005 Sebastian Bergmann <sb@sebastian-bergmann.de>

 * @license    http://www.opensource.org/licenses/bsd-license.php  BSD License

 * @version    Release: 1.3.2

 * @link       http://pear.php.net/package/PHPUnit

 * @since      Class available since Release 1.0.0

 */

class PHPUnit_TestResult {

    /**

     * @var    array

     * @access protected

     */

    var $_errors = array();

    /**

     * @var    array

     * @access protected

     */

    var $_failures = array();

     /**

     * @var    array

     * @access protected

     */

    var $_listeners = array();

    /**

     * @var    array

     * @access protected

     */

    var $_passedTests = array();

    /**

     * @var    integer

     * @access protected

     */

    var $_runTests = 0;

    /**

     * @var    boolean

     * @access private

     */

    var $_stop = FALSE;

    /**

     * Adds an error to the list of errors.

     * The passed in exception caused the error.

     *

     * @param  object

     * @param  object

     * @access public

     */

    function addError(&$test, &$t) {

        $this->_errors[] = new PHPUnit_TestFailure($test, $t);

        for ($i = 0; $i < sizeof($this->_listeners); $i++) {

            $this->_listeners[$i]->addError($test, $t);

        }

    }

    /**

     * Adds a failure to the list of failures.

     * The passed in exception caused the failure.

     *

     * @param  object

     * @param  object

     * @access public

     */

    function addFailure(&$test, &$t) {

        $this->_failures[] = new PHPUnit_TestFailure($test, $t);

        for ($i = 0; $i < sizeof($this->_listeners); $i++) {

            $this->_listeners[$i]->addFailure($test, $t);

        }

    }

    /**

     * Registers a TestListener.

     *

     * @param  object

     * @access public

     */

    function addListener(&$listener) {

        if (is_object($listener) &&

            is_a($listener, 'PHPUnit_TestListener')) {

            $this->_listeners[] = &$listener;

        }

    }

    /**

     * Adds a passed test to the list of passed tests.

     *

     * @param  object

     * @access public

     */

    function addPassedTest(&$test) {

        $this->_passedTests[] = &$test;

    }

    /**

     * Informs the result that a test was completed.

     *

     * @param  object

     * @access public

     */

    function endTest(&$test) {

        for ($i = 0; $i < sizeof($this->_listeners); $i++) {

            $this->_listeners[$i]->endTest($test);

        }

    }

    /**

     * Gets the number of detected errors.

     *

     * @return integer

     * @access public

     */

    function errorCount() {

        return sizeof($this->_errors);

    }

    /**

     * Returns an Enumeration for the errors.

     *

     * @return array

     * @access public

     */

    function &errors() {

        return $this->_errors;

    }

    /**

     * Gets the number of detected failures.

     *

     * @return integer

     * @access public

     */

    function failureCount() {

        return sizeof($this->_failures);

    }

    /**

     * Returns an Enumeration for the failures.

     *

     * @return array

     * @access public

     */

    function &failures() {

        return $this->_failures;

    }

    /**

     * Returns an Enumeration for the passed tests.

     *

     * @return array

     * @access public

     */

    function &passedTests() {

        return $this->_passedTests;

    }

    /**

     * Unregisters a TestListener.

     * This requires the Zend Engine 2 (to work properly).

     *

     * @param  object

     * @access public

     */

    function removeListener(&$listener) {

        for ($i = 0; $i < sizeof($this->_listeners); $i++) {

            if ($this->_listeners[$i] === $listener) {

                unset($this->_listeners[$i]);

            }

        }

    }

    /**

     * Runs a TestCase.

     *

     * @param  object

     * @access public

     */

    function run(&$test) {

        $this->startTest($test);

        $this->_runTests++;

        $test->runBare();

        $this->endTest($test);

    }

    /**

     * Gets the number of run tests.

     *

     * @return integer

     * @access public

     */

    function runCount() {

        return $this->_runTests;

    }

    /**

     * Checks whether the test run should stop.

     *

     * @access public

     */

    function shouldStop() {

        return $this->_stop;

    }

    /**

     * Informs the result that a test will be started.

     *

     * @param  object

     * @access public

     */

    function startTest(&$test) {

        for ($i = 0; $i < sizeof($this->_listeners); $i++) {

            $this->_listeners[$i]->startTest($test);

        }

    }

    /**

     * Marks that the test run should stop.

     *

     * @access public

     */

    function stop() {

        $this->_stop = TRUE;

    }

    /**

     * Returns a HTML representation of the test result.

     *

     * @return string

     * @access public

     */

    function toHTML() {

        return '<pre>' . htmlspecialchars($this->toString()) . '</pre>';

    }

    /**

     * Returns a text representation of the test result.

     *

     * @return string

     * @access public

     */

    function toString() {

        $result = '';

        foreach ($this->_passedTests as $passedTest) {

            $result .= sprintf(

              "TestCase %s->%s() passed\n",

              get_class($passedTest),

              $passedTest->getName()

            );

        }

        foreach ($this->_failures as $failedTest) {

            $result .= $failedTest->toString();

        }

        return $result;

    }

    /**

     * Returns whether the entire test was successful or not.

     *

     * @return boolean

     * @access public

     */

    function wasSuccessful() {

        if (empty($this->_errors) && empty($this->_failures)) {

            return TRUE;

        } else {

            return FALSE;

        }

    }

}

/*

 * Local variables:

 * tab-width: 4

 * c-basic-offset: 4

 * c-hanging-comment-ender-p: nil

 * End:

 */

?>