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<?php
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/**
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* PHPUnit
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*
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* Copyright (c) 2002-2010, Sebastian Bergmann <sb@sebastian-bergmann.de>.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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*
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* * Neither the name of Sebastian Bergmann nor the names of his
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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* @category Testing
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* @package PHPUnit
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* @author Mattis Stordalen Flister <mattis@xait.no>
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* @author Sebastian Bergmann <sb@sebastian-bergmann.de>
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* @copyright 2002-2010 Sebastian Bergmann <sb@sebastian-bergmann.de>
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* @license http://www.opensource.org/licenses/bsd-license.php BSD License
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* @link http://www.phpunit.de/
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* @since File available since Release 3.3.0
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*/
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require_once 'PHPUnit/Extensions/Story/Step.php';
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require_once 'PHPUnit/Extensions/Story/Given.php';
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require_once 'PHPUnit/Extensions/Story/When.php';
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require_once 'PHPUnit/Extensions/Story/Then.php';
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require_once 'PHPUnit/Util/Filter.php';
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PHPUnit_Util_Filter::addFileToFilter(__FILE__, 'PHPUNIT');
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/**
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* A scenario.
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*
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* @category Testing
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* @package PHPUnit
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* @author Mattis Stordalen Flister <mattis@xait.no>
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* @author Sebastian Bergmann <sb@sebastian-bergmann.de>
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* @copyright 2002-2010 Sebastian Bergmann <sb@sebastian-bergmann.de>
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* @license http://www.opensource.org/licenses/bsd-license.php BSD License
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* @version Release: 3.4.15
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* @link http://www.phpunit.de/
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* @since Class available since Release 3.3.0
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*/
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class PHPUnit_Extensions_Story_Scenario
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{
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/**
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* @var PHPUnit_Extensions_Story_TestCase
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*/
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protected $test;
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/**
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* @var array
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*/
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protected $steps = array();
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/**
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* @var string
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*/
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protected $lastCalledMethod;
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/**
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* Constructor.
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*
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* @param PHPUnit_Extensions_Story_TestCase $caller
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*/
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public function __construct($test)
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{
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if ($test instanceof PHPUnit_Extensions_Story_TestCase ||
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$test instanceof PHPUnit_Extensions_Story_SeleniumTestCase) {
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$this->test = $test;
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} else {
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throw new Exception('$test must either be PHPUnit_Extensions_Story_TestCase or PHPUnit_Extensions_Story_SeleniumTestCase');
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}
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}
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/**
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* Adds a "Given" step to the scenario.
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*
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* @param array $arguments
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* @return PHPUnit_Extensions_Story_TestCase
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*/
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public function given($arguments)
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{
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return $this->addStep(new PHPUnit_Extensions_Story_Given($arguments));
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}
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/**
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* Adds a "When" step to the scenario.
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*
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* @param array $arguments
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* @return PHPUnit_Extensions_Story_TestCase
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*/
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public function when($arguments)
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{
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return $this->addStep(new PHPUnit_Extensions_Story_When($arguments));
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}
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/**
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* Adds a "Then" step to the scenario.
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*
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* @param array $arguments
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* @return PHPUnit_Extensions_Story_TestCase
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*/
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public function then($arguments)
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{
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return $this->addStep(new PHPUnit_Extensions_Story_Then($arguments));
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}
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/**
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* Add another step of the same type as the step that was added before.
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*
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* @param array $arguments
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* @return PHPUnit_Extensions_Story_TestCase
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*/
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public function _and($arguments)
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{
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$lastCalledStepClass = get_class($this->steps[count($this->steps)-1]);
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return $this->addStep(new $lastCalledStepClass($arguments));
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}
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/**
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* Runs this scenario.
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*
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* @param array $world
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*/
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public function run(array &$world)
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{
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foreach ($this->steps as $step)
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{
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if ($step instanceof PHPUnit_Extensions_Story_Given) {
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$this->test->runGiven(
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$world, $step->getAction(), $step->getArguments()
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);
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}
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else if ($step instanceof PHPUnit_Extensions_Story_When) {
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$this->test->runWhen(
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$world, $step->getAction(), $step->getArguments()
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);
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}
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else {
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$this->test->runThen(
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$world, $step->getAction(), $step->getArguments()
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);
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}
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}
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}
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/**
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* Adds a step to the scenario.
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*
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* @param PHPUnit_Extensions_Story_Step $step
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* @return PHPUnit_Extensions_Story_TestCase
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*/
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protected function addStep(PHPUnit_Extensions_Story_Step $step)
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{
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$this->steps[] = $step;
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return $this->test;
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}
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/**
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* Returns the steps of this scenario.
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*
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* @return array
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*/
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public function getSteps()
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{
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return $this->steps;
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}
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}
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?>
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