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<?php |
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namespace SilverStripe\BehatExtension\Context; |
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use Behat\Behat\Context\BehatContext, |
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Behat\Behat\Context\Step, |
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Behat\Behat\Event\StepEvent, |
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Behat\Behat\Event\ScenarioEvent; |
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use Behat\Mink\Driver\Selenium2Driver; |
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use Behat\Gherkin\Node\PyStringNode, |
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Behat\Gherkin\Node\TableNode; |
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// PHPUnit |
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require_once 'PHPUnit/Autoload.php'; |
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require_once 'PHPUnit/Framework/Assert/Functions.php'; |
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/** |
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* BasicContext |
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* |
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* Context used to define generic steps like following anchors or pressing buttons. |
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* Handles timeouts. |
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* Handles redirections. |
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* Handles AJAX enabled links, buttons and forms - jQuery is assumed. |
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*/ |
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class BasicContext extends BehatContext |
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{ |
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protected $context; |
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/** |
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* Date format in date() syntax |
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* @var String |
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*/ |
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protected $dateFormat = 'Y-m-d'; |
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/** |
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* Time format in date() syntax |
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* @var String |
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*/ |
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protected $timeFormat = 'H:i:s'; |
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/** |
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* Date/time format in date() syntax |
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* @var String |
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*/ |
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protected $datetimeFormat = 'Y-m-d H:i:s'; |
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/** |
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* Initializes context. |
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* Every scenario gets it's own context object. |
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* |
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* @param array $parameters context parameters (set them up through behat.yml) |
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*/ |
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public function __construct(array $parameters) { |
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// Initialize your context here |
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$this->context = $parameters; |
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} |
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/** |
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* Get Mink session from MinkContext |
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* |
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* @return \Behat\Mink\Session |
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*/ |
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public function getSession($name = null) { |
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return $this->getMainContext()->getSession($name); |
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} |
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/** |
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* @AfterStep ~@modal |
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* |
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* Excluding scenarios with @modal tag is required, |
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* because modal dialogs stop any JS interaction |
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*/ |
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public function appendErrorHandlerBeforeStep(StepEvent $event) { |
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try{ |
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$javascript = <<<JS |
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window.onerror = function(message, file, line, column, error) { |
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var body = document.getElementsByTagName('body')[0]; |
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var msg = message + " in " + file + ":" + line + ":" + column; |
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if(error !== undefined && error.stack !== undefined) { |
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msg += "\\nSTACKTRACE:\\n" + error.stack; |
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} |
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body.setAttribute('data-jserrors', '[captured JavaScript error] ' + msg); |
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} |
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if ('undefined' !== typeof window.jQuery) { |
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window.jQuery('body').ajaxError(function(event, jqxhr, settings, exception) { |
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if ('abort' === exception) return; |
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window.onerror(event.type + ': ' + settings.type + ' ' + settings.url + ' ' + exception + ' ' + jqxhr.responseText); |
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}); |
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} |
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JS; |
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$this->getSession()->executeScript($javascript); |
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}catch(\WebDriver\Exception $e){ |
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$this->logException($e); |
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} |
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} |
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/** |
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* @AfterStep ~@modal |
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* |
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* Excluding scenarios with @modal tag is required, |
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* because modal dialogs stop any JS interaction |
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*/ |
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public function readErrorHandlerAfterStep(StepEvent $event) { |
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try{ |
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$page = $this->getSession()->getPage(); |
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$jserrors = $page->find('xpath', '//body[@data-jserrors]'); |
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if (null !== $jserrors) { |
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$this->takeScreenshot($event); |
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file_put_contents('php://stderr', $jserrors->getAttribute('data-jserrors') . PHP_EOL); |
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} |
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$javascript = <<<JS |
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if ('undefined' !== typeof window.jQuery) { |
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window.jQuery(document).ready(function() { |
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window.jQuery('body').removeAttr('data-jserrors'); |
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}); |
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} |
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JS; |
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$this->getSession()->executeScript($javascript); |
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}catch(\WebDriver\Exception $e){ |
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$this->logException($e); |
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} |
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} |
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/** |
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* Hook into jQuery ajaxStart, ajaxSuccess and ajaxComplete events. |
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* Prepare __ajaxStatus() functions and attach them to these handlers. |
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* Event handlers are removed after one run. |
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* |
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* @BeforeStep |
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*/ |
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View Code Duplication |
public function handleAjaxBeforeStep(StepEvent $event) { |
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try{ |
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$ajaxEnabledSteps = $this->getMainContext()->getAjaxSteps(); |
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$ajaxEnabledSteps = implode('|', array_filter($ajaxEnabledSteps)); |
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if (empty($ajaxEnabledSteps) || !preg_match('/(' . $ajaxEnabledSteps . ')/i', $event->getStep()->getText())) { |
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return; |
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} |
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$javascript = <<<JS |
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if ('undefined' !== typeof window.jQuery && 'undefined' !== typeof window.jQuery.fn.on) { |
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window.jQuery(document).on('ajaxStart.ss.test.behaviour', function(){ |
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window.__ajaxStatus = function() { |
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return 'waiting'; |
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}; |
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}); |
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window.jQuery(document).on('ajaxComplete.ss.test.behaviour', function(e, jqXHR){ |
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if (null === jqXHR.getResponseHeader('X-ControllerURL')) { |
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window.__ajaxStatus = function() { |
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return 'no ajax'; |
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}; |
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} |
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}); |
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window.jQuery(document).on('ajaxSuccess.ss.test.behaviour', function(e, jqXHR){ |
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if (null === jqXHR.getResponseHeader('X-ControllerURL')) { |
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window.__ajaxStatus = function() { |
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return 'success'; |
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}; |
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} |
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}); |
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} |
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JS; |
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$this->getSession()->wait(500); // give browser a chance to process and render response |
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$this->getSession()->executeScript($javascript); |
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}catch(\WebDriver\Exception $e){ |
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$this->logException($e); |
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} |
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} |
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/** |
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* Wait for the __ajaxStatus()to return anything but 'waiting'. |
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* Don't wait longer than 5 seconds. |
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* |
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* Don't unregister handler if we're dealing with modal windows |
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* |
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* @AfterStep ~@modal |
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*/ |
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View Code Duplication |
public function handleAjaxAfterStep(StepEvent $event) { |
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try{ |
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$ajaxEnabledSteps = $this->getMainContext()->getAjaxSteps(); |
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$ajaxEnabledSteps = implode('|', array_filter($ajaxEnabledSteps)); |
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if (empty($ajaxEnabledSteps) || !preg_match('/(' . $ajaxEnabledSteps . ')/i', $event->getStep()->getText())) { |
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return; |
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} |
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$this->handleAjaxTimeout(); |
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$javascript = <<<JS |
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if ('undefined' !== typeof window.jQuery && 'undefined' !== typeof window.jQuery.fn.off) { |
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window.jQuery(document).off('ajaxStart.ss.test.behaviour'); |
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window.jQuery(document).off('ajaxComplete.ss.test.behaviour'); |
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window.jQuery(document).off('ajaxSuccess.ss.test.behaviour'); |
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} |
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JS; |
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$this->getSession()->executeScript($javascript); |
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}catch(\WebDriver\Exception $e){ |
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$this->logException($e); |
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} |
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} |
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public function handleAjaxTimeout() { |
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$timeoutMs = $this->getMainContext()->getAjaxTimeout(); |
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// Wait for an ajax request to complete, but only for a maximum of 5 seconds to avoid deadlocks |
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$this->getSession()->wait($timeoutMs, |
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"(typeof window.__ajaxStatus !== 'undefined' ? window.__ajaxStatus() : 'no ajax') !== 'waiting'" |
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); |
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// wait additional 100ms to allow DOM to update |
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$this->getSession()->wait(100); |
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} |
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/** |
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* Take screenshot when step fails. |
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* Works only with Selenium2Driver. |
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* |
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* @AfterStep |
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*/ |
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public function takeScreenshotAfterFailedStep(StepEvent $event) { |
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if (4 === $event->getResult()) { |
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try{ |
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$this->takeScreenshot($event); |
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}catch(\WebDriver\Exception $e){ |
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$this->logException($e); |
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} |
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} |
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} |
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/** |
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* Close modal dialog if test scenario fails on CMS page |
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* |
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* @AfterScenario |
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*/ |
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public function closeModalDialog(ScenarioEvent $event) { |
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try{ |
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// Only for failed tests on CMS page |
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if (4 === $event->getResult()) { |
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$cmsElement = $this->getSession()->getPage()->find('css', '.cms'); |
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if($cmsElement) { |
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try { |
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// Navigate away triggered by reloading the page |
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$this->getSession()->reload(); |
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$this->getSession()->getDriver()->getWebDriverSession()->accept_alert(); |
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} catch(\WebDriver\Exception $e) { |
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// no-op, alert might not be present |
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} |
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} |
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} |
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}catch(\WebDriver\Exception $e){ |
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$this->logException($e); |
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} |
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} |
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/** |
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* Delete any created files and folders from assets directory |
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* |
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* @AfterScenario @assets |
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*/ |
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public function cleanAssetsAfterScenario(ScenarioEvent $event) { |
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foreach(\File::get() as $file) { |
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$file->delete(); |
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} |
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\Filesystem::removeFolder(ASSETS_PATH, true); |
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} |
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public function takeScreenshot(StepEvent $event) { |
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$driver = $this->getSession()->getDriver(); |
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// quit silently when unsupported |
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if (!($driver instanceof Selenium2Driver)) { |
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return; |
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} |
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$parent = $event->getLogicalParent(); |
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$feature = $parent->getFeature(); |
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$step = $event->getStep(); |
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$screenshotPath = null; |
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$path = $this->getMainContext()->getScreenshotPath(); |
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if(!$path) return; // quit silently when path is not set |
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\Filesystem::makeFolder($path); |
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$path = realpath($path); |
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View Code Duplication |
if (!file_exists($path)) { |
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file_put_contents('php://stderr', sprintf('"%s" is not valid directory and failed to create it' . PHP_EOL, $path)); |
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return; |
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} |
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View Code Duplication |
if (file_exists($path) && !is_dir($path)) { |
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file_put_contents('php://stderr', sprintf('"%s" is not valid directory' . PHP_EOL, $path)); |
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return; |
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} |
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View Code Duplication |
if (file_exists($path) && !is_writable($path)) { |
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file_put_contents('php://stderr', sprintf('"%s" directory is not writable' . PHP_EOL, $path)); |
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return; |
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} |
304
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305
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$path = sprintf('%s/%s_%d.png', $path, basename($feature->getFile()), $step->getLine()); |
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$screenshot = $driver->getWebDriverSession()->screenshot(); |
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file_put_contents($path, base64_decode($screenshot)); |
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file_put_contents('php://stderr', sprintf('Saving screenshot into %s' . PHP_EOL, $path)); |
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} |
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311
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/** |
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* @Then /^I should be redirected to "([^"]+)"/ |
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*/ |
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public function stepIShouldBeRedirectedTo($url) { |
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if ($this->getMainContext()->canIntercept()) { |
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$client = $this->getSession()->getDriver()->getClient(); |
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$client->followRedirects(true); |
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$client->followRedirect(); |
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$url = $this->getMainContext()->joinUrlParts($this->context['base_url'], $url); |
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assertTrue($this->getMainContext()->isCurrentUrlSimilarTo($url), sprintf('Current URL is not %s', $url)); |
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} |
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} |
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/** |
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* @Given /^the page can't be found/ |
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*/ |
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public function stepPageCantBeFound() { |
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$page = $this->getSession()->getPage(); |
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assertTrue( |
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// Content from ErrorPage default record |
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$page->hasContent('Page not found') |
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// Generic ModelAsController message |
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|| $page->hasContent('The requested page could not be found') |
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); |
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} |
338
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339
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/** |
340
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* @Given /^I wait (?:for )?([\d\.]+) second(?:s?)$/ |
341
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*/ |
342
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public function stepIWaitFor($secs) { |
343
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$this->getSession()->wait((float)$secs*1000); |
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} |
345
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346
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/** |
347
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* @Given /^I press the "([^"]*)" button$/ |
348
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*/ |
349
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public function stepIPressTheButton($button) { |
350
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$page = $this->getSession()->getPage(); |
351
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$els = $page->findAll('named', array('link_or_button', "'$button'")); |
352
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$matchedEl = null; |
353
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foreach($els as $el) { |
354
|
|
|
if($el->isVisible()) $matchedEl = $el; |
355
|
|
|
} |
356
|
|
|
assertNotNull($matchedEl, sprintf('%s button not found', $button)); |
357
|
|
|
$matchedEl->click(); |
358
|
|
|
} |
359
|
|
|
|
360
|
|
|
/** |
361
|
|
|
* Needs to be in single command to avoid "unexpected alert open" errors in Selenium. |
362
|
|
|
* Example1: I press the "Remove current combo" button, confirming the dialog |
363
|
|
|
* Example2: I follow the "Remove current combo" link, confirming the dialog |
364
|
|
|
* |
365
|
|
|
* @Given /^I (?:press|follow) the "([^"]*)" (?:button|link), confirming the dialog$/ |
366
|
|
|
*/ |
367
|
|
|
public function stepIPressTheButtonConfirmingTheDialog($button) { |
368
|
|
|
$this->stepIPressTheButton($button); |
369
|
|
|
$this->iConfirmTheDialog(); |
370
|
|
|
} |
371
|
|
|
|
372
|
|
|
/** |
373
|
|
|
* Needs to be in single command to avoid "unexpected alert open" errors in Selenium. |
374
|
|
|
* Example: I follow the "Remove current combo" link, dismissing the dialog |
375
|
|
|
* |
376
|
|
|
* @Given /^I (?:press|follow) the "([^"]*)" (?:button|link), dismissing the dialog$/ |
377
|
|
|
*/ |
378
|
|
|
public function stepIPressTheButtonDismissingTheDialog($button) { |
379
|
|
|
$this->stepIPressTheButton($button); |
380
|
|
|
$this->iDismissTheDialog(); |
381
|
|
|
} |
382
|
|
|
|
383
|
|
|
/** |
384
|
|
|
* @Given /^I (click|double click) "([^"]*)" in the "([^"]*)" element$/ |
385
|
|
|
*/ |
386
|
|
|
public function iClickInTheElement($clickType, $text, $selector) { |
387
|
|
|
$clickTypeMap = array( |
388
|
|
|
"double click" => "doubleclick", |
389
|
|
|
"click" => "click" |
390
|
|
|
); |
391
|
|
|
$page = $this->getSession()->getPage(); |
392
|
|
|
$parentElement = $page->find('css', $selector); |
393
|
|
|
assertNotNull($parentElement, sprintf('"%s" element not found', $selector)); |
394
|
|
|
$element = $parentElement->find('xpath', sprintf('//*[count(*)=0 and contains(.,"%s")]', $text)); |
395
|
|
|
assertNotNull($element, sprintf('"%s" not found', $text)); |
396
|
|
|
$clickTypeFn = $clickTypeMap[$clickType]; |
397
|
|
|
$element->$clickTypeFn(); |
398
|
|
|
} |
399
|
|
|
|
400
|
|
|
/** |
401
|
|
|
* Needs to be in single command to avoid "unexpected alert open" errors in Selenium. |
402
|
|
|
* Example: I click "Delete" in the ".actions" element, confirming the dialog |
403
|
|
|
* |
404
|
|
|
* @Given /^I (click|double click) "([^"]*)" in the "([^"]*)" element, confirming the dialog$/ |
405
|
|
|
*/ |
406
|
|
|
public function iClickInTheElementConfirmingTheDialog($clickType, $text, $selector) { |
407
|
|
|
$this->iClickInTheElement($clickType, $text, $selector); |
408
|
|
|
$this->iConfirmTheDialog(); |
409
|
|
|
} |
410
|
|
|
/** |
411
|
|
|
* Needs to be in single command to avoid "unexpected alert open" errors in Selenium. |
412
|
|
|
* Example: I click "Delete" in the ".actions" element, dismissing the dialog |
413
|
|
|
* |
414
|
|
|
* @Given /^I (click|double click) "([^"]*)" in the "([^"]*)" element, dismissing the dialog$/ |
415
|
|
|
*/ |
416
|
|
|
public function iClickInTheElementDismissingTheDialog($clickType, $text, $selector) { |
417
|
|
|
$this->iClickInTheElement($clickType, $text, $selector); |
418
|
|
|
$this->iDismissTheDialog(); |
419
|
|
|
} |
420
|
|
|
|
421
|
|
|
/** |
422
|
|
|
* @Given /^I type "([^"]*)" into the dialog$/ |
423
|
|
|
*/ |
424
|
|
|
public function iTypeIntoTheDialog($data) { |
425
|
|
|
$data = array( |
426
|
|
|
'text' => $data, |
427
|
|
|
); |
428
|
|
|
$this->getSession()->getDriver()->getWebDriverSession()->postAlert_text($data); |
|
|
|
|
429
|
|
|
} |
430
|
|
|
|
431
|
|
|
/** |
432
|
|
|
* @Given /^I confirm the dialog$/ |
433
|
|
|
*/ |
434
|
|
|
public function iConfirmTheDialog() { |
435
|
|
|
$this->getSession()->getDriver()->getWebDriverSession()->accept_alert(); |
|
|
|
|
436
|
|
|
$this->handleAjaxTimeout(); |
437
|
|
|
} |
438
|
|
|
|
439
|
|
|
/** |
440
|
|
|
* @Given /^I dismiss the dialog$/ |
441
|
|
|
*/ |
442
|
|
|
public function iDismissTheDialog() { |
443
|
|
|
$this->getSession()->getDriver()->getWebDriverSession()->dismiss_alert(); |
|
|
|
|
444
|
|
|
$this->handleAjaxTimeout(); |
445
|
|
|
} |
446
|
|
|
|
447
|
|
|
/** |
448
|
|
|
* @Given /^(?:|I )attach the file "(?P<path>[^"]*)" to "(?P<field>(?:[^"]|\\")*)" with HTML5$/ |
449
|
|
|
*/ |
450
|
|
|
public function iAttachTheFileTo($field, $path) { |
451
|
|
|
// Remove wrapped button styling to make input field accessible to Selenium |
452
|
|
|
$js = <<<JS |
453
|
|
|
var input = jQuery('[name="$field"]'); |
454
|
|
|
if(input.closest('.ss-uploadfield-item-info').length) { |
455
|
|
|
while(!input.parent().is('.ss-uploadfield-item-info')) input = input.unwrap(); |
456
|
|
|
} |
457
|
|
|
JS; |
458
|
|
|
|
459
|
|
|
$this->getSession()->executeScript($js); |
460
|
|
|
$this->getSession()->wait(1000); |
461
|
|
|
|
462
|
|
|
return new Step\Given(sprintf('I attach the file "%s" to "%s"', $path, $field)); |
463
|
|
|
} |
464
|
|
|
|
465
|
|
|
/** |
466
|
|
|
* Select an individual input from within a group, matched by the top-most label. |
467
|
|
|
* |
468
|
|
|
* @Given /^I select "([^"]*)" from "([^"]*)" input group$/ |
469
|
|
|
*/ |
470
|
|
|
public function iSelectFromInputGroup($value, $labelText) { |
471
|
|
|
$page = $this->getSession()->getPage(); |
472
|
|
|
$parent = null; |
473
|
|
|
|
474
|
|
|
foreach($page->findAll('css', 'label') as $label) { |
475
|
|
|
if($label->getText() == $labelText) { |
476
|
|
|
$parent = $label->getParent(); |
477
|
|
|
} |
478
|
|
|
} |
479
|
|
|
|
480
|
|
|
if(!$parent) throw new \InvalidArgumentException(sprintf('Input group with label "%s" cannot be found', $labelText)); |
481
|
|
|
|
482
|
|
|
foreach($parent->findAll('css', 'label') as $option) { |
483
|
|
|
if($option->getText() == $value) { |
484
|
|
|
$for = $option->getAttribute('for'); |
485
|
|
|
$input = $parent->findById($for); |
486
|
|
|
|
487
|
|
|
if(!$input) throw new \InvalidArgumentException(sprintf('Input "%s" cannot be found', $value)); |
488
|
|
|
|
489
|
|
|
$this->getSession()->getDriver()->click($input->getXPath()); |
490
|
|
|
} |
491
|
|
|
} |
492
|
|
|
} |
493
|
|
|
|
494
|
|
|
/** |
495
|
|
|
* Pauses the scenario until the user presses a key. Useful when debugging a scenario. |
496
|
|
|
* |
497
|
|
|
* @Then /^(?:|I )put a breakpoint$/ |
498
|
|
|
*/ |
499
|
|
|
public function iPutABreakpoint() { |
500
|
|
|
fwrite(STDOUT, "\033[s \033[93m[Breakpoint] Press \033[1;93m[RETURN]\033[0;93m to continue...\033[0m"); |
501
|
|
|
while (fgets(STDIN, 1024) == '') {} |
502
|
|
|
fwrite(STDOUT, "\033[u"); |
503
|
|
|
|
504
|
|
|
return; |
505
|
|
|
} |
506
|
|
|
|
507
|
|
|
/** |
508
|
|
|
* Transforms relative time statements compatible with strtotime(). |
509
|
|
|
* Example: "time of 1 hour ago" might return "22:00:00" if its currently "23:00:00". |
510
|
|
|
* Customize through {@link setTimeFormat()}. |
511
|
|
|
* |
512
|
|
|
* @Transform /^(?:(the|a)) time of (?<val>.*)$/ |
513
|
|
|
*/ |
514
|
|
View Code Duplication |
public function castRelativeToAbsoluteTime($prefix, $val) { |
|
|
|
|
515
|
|
|
$timestamp = strtotime($val); |
516
|
|
|
if(!$timestamp) { |
517
|
|
|
throw new \InvalidArgumentException(sprintf( |
518
|
|
|
"Can't resolve '%s' into a valid datetime value", |
519
|
|
|
$val |
520
|
|
|
)); |
521
|
|
|
} |
522
|
|
|
return date($this->timeFormat, $timestamp); |
523
|
|
|
} |
524
|
|
|
|
525
|
|
|
/** |
526
|
|
|
* Transforms relative date and time statements compatible with strtotime(). |
527
|
|
|
* Example: "datetime of 2 days ago" might return "2013-10-10 22:00:00" if its currently |
528
|
|
|
* the 12th of October 2013. Customize through {@link setDatetimeFormat()}. |
529
|
|
|
* |
530
|
|
|
* @Transform /^(?:(the|a)) datetime of (?<val>.*)$/ |
531
|
|
|
*/ |
532
|
|
View Code Duplication |
public function castRelativeToAbsoluteDatetime($prefix, $val) { |
|
|
|
|
533
|
|
|
$timestamp = strtotime($val); |
534
|
|
|
if(!$timestamp) { |
535
|
|
|
throw new \InvalidArgumentException(sprintf( |
536
|
|
|
"Can't resolve '%s' into a valid datetime value", |
537
|
|
|
$val |
538
|
|
|
)); |
539
|
|
|
} |
540
|
|
|
return date($this->datetimeFormat, $timestamp); |
541
|
|
|
} |
542
|
|
|
|
543
|
|
|
/** |
544
|
|
|
* Transforms relative date statements compatible with strtotime(). |
545
|
|
|
* Example: "date 2 days ago" might return "2013-10-10" if its currently |
546
|
|
|
* the 12th of October 2013. Customize through {@link setDateFormat()}. |
547
|
|
|
* |
548
|
|
|
* @Transform /^(?:(the|a)) date of (?<val>.*)$/ |
549
|
|
|
*/ |
550
|
|
View Code Duplication |
public function castRelativeToAbsoluteDate($prefix, $val) { |
|
|
|
|
551
|
|
|
$timestamp = strtotime($val); |
552
|
|
|
if(!$timestamp) { |
553
|
|
|
throw new \InvalidArgumentException(sprintf( |
554
|
|
|
"Can't resolve '%s' into a valid datetime value", |
555
|
|
|
$val |
556
|
|
|
)); |
557
|
|
|
} |
558
|
|
|
return date($this->dateFormat, $timestamp); |
559
|
|
|
} |
560
|
|
|
|
561
|
|
|
public function getDateFormat() { |
562
|
|
|
return $this->dateFormat; |
563
|
|
|
} |
564
|
|
|
|
565
|
|
|
public function setDateFormat($format) { |
566
|
|
|
$this->dateFormat = $format; |
567
|
|
|
} |
568
|
|
|
|
569
|
|
|
public function getTimeFormat() { |
570
|
|
|
return $this->timeFormat; |
571
|
|
|
} |
572
|
|
|
|
573
|
|
|
public function setTimeFormat($format) { |
574
|
|
|
$this->timeFormat = $format; |
575
|
|
|
} |
576
|
|
|
|
577
|
|
|
public function getDatetimeFormat() { |
578
|
|
|
return $this->datetimeFormat; |
579
|
|
|
} |
580
|
|
|
|
581
|
|
|
public function setDatetimeFormat($format) { |
582
|
|
|
$this->datetimeFormat = $format; |
583
|
|
|
} |
584
|
|
|
|
585
|
|
|
/** |
586
|
|
|
* Checks that field with specified in|name|label|value is disabled. |
587
|
|
|
* Example: Then the field "Email" should be disabled |
588
|
|
|
* Example: Then the "Email" field should be disabled |
589
|
|
|
* |
590
|
|
|
* @Then /^the "(?P<name>(?:[^"]|\\")*)" (?P<type>(?:(field|button))) should (?P<negate>(?:(not |)))be disabled/ |
591
|
|
|
* @Then /^the (?P<type>(?:(field|button))) "(?P<name>(?:[^"]|\\")*)" should (?P<negate>(?:(not |)))be disabled/ |
592
|
|
|
*/ |
593
|
|
|
public function stepFieldShouldBeDisabled($name, $type, $negate) { |
594
|
|
|
$page = $this->getSession()->getPage(); |
595
|
|
|
if($type == 'field') { |
596
|
|
|
$element = $page->findField($name); |
597
|
|
|
} else { |
598
|
|
|
$element = $page->find('named', array( |
599
|
|
|
'button', $this->getSession()->getSelectorsHandler()->xpathLiteral($name) |
600
|
|
|
)); |
601
|
|
|
} |
602
|
|
|
|
603
|
|
|
assertNotNull($element, sprintf("Element '%s' not found", $name)); |
604
|
|
|
|
605
|
|
|
$disabledAttribute = $element->getAttribute('disabled'); |
606
|
|
|
if(trim($negate)) { |
607
|
|
|
assertNull($disabledAttribute, sprintf("Failed asserting element '%s' is not disabled", $name)); |
608
|
|
|
} else { |
609
|
|
|
assertNotNull($disabledAttribute, sprintf("Failed asserting element '%s' is disabled", $name)); |
610
|
|
|
} |
611
|
|
|
} |
612
|
|
|
|
613
|
|
|
/** |
614
|
|
|
* Checks that checkbox with specified in|name|label|value is enabled. |
615
|
|
|
* Example: Then the field "Email" should be enabled |
616
|
|
|
* Example: Then the "Email" field should be enabled |
617
|
|
|
* |
618
|
|
|
* @Then /^the "(?P<field>(?:[^"]|\\")*)" field should be enabled/ |
619
|
|
|
* @Then /^the field "(?P<field>(?:[^"]|\\")*)" should be enabled/ |
620
|
|
|
*/ |
621
|
|
|
public function stepFieldShouldBeEnabled($field) { |
622
|
|
|
$page = $this->getSession()->getPage(); |
623
|
|
|
$fieldElement = $page->findField($field); |
624
|
|
|
assertNotNull($fieldElement, sprintf("Field '%s' not found", $field)); |
625
|
|
|
|
626
|
|
|
$disabledAttribute = $fieldElement->getAttribute('disabled'); |
627
|
|
|
|
628
|
|
|
assertNull($disabledAttribute, sprintf("Failed asserting field '%s' is enabled", $field)); |
629
|
|
|
} |
630
|
|
|
|
631
|
|
|
/** |
632
|
|
|
* Clicks a link in a specific region (an element identified by a CSS selector, a "data-title" attribute, |
633
|
|
|
* or a named region mapped to a CSS selector via Behat configuration). |
634
|
|
|
* |
635
|
|
|
* Example: Given I follow "Select" in the "header .login-form" region |
636
|
|
|
* Example: Given I follow "Select" in the "My Login Form" region |
637
|
|
|
* |
638
|
|
|
* @Given /^I (?:follow|click) "(?P<link>[^"]*)" in the "(?P<region>[^"]*)" region$/ |
639
|
|
|
*/ |
640
|
|
View Code Duplication |
public function iFollowInTheRegion($link, $region) { |
|
|
|
|
641
|
|
|
$context = $this->getMainContext(); |
642
|
|
|
$regionObj = $context->getRegionObj($region); |
643
|
|
|
assertNotNull($regionObj); |
644
|
|
|
|
645
|
|
|
$linkObj = $regionObj->findLink($link); |
646
|
|
|
if (empty($linkObj)) { |
647
|
|
|
throw new \Exception(sprintf('The link "%s" was not found in the region "%s" |
648
|
|
|
on the page %s', $link, $region, $this->getSession()->getCurrentUrl())); |
649
|
|
|
} |
650
|
|
|
|
651
|
|
|
$linkObj->click(); |
652
|
|
|
} |
653
|
|
|
|
654
|
|
|
/** |
655
|
|
|
* Fills in a field in a specfic region similar to (@see iFollowInTheRegion or @see iSeeTextInRegion) |
656
|
|
|
* |
657
|
|
|
* Example: Given I fill in "Hello" with "World" |
658
|
|
|
* |
659
|
|
|
* @Given /^I fill in "(?P<field>[^"]*)" with "(?P<value>[^"]*)" in the "(?P<region>[^"]*)" region$/ |
660
|
|
|
*/ |
661
|
|
View Code Duplication |
public function iFillinTheRegion($field, $value, $region){ |
|
|
|
|
662
|
|
|
$context = $this->getMainContext(); |
663
|
|
|
$regionObj = $context->getRegionObj($region); |
664
|
|
|
assertNotNull($regionObj, "Region Object is null"); |
665
|
|
|
|
666
|
|
|
$fieldObj = $regionObj->findField($field); |
667
|
|
|
if (empty($fieldObj)) { |
668
|
|
|
throw new \Exception(sprintf('The field "%s" was not found in the region "%s" |
669
|
|
|
on the page %s', $field, $region, $this->getSession()->getCurrentUrl())); |
670
|
|
|
} |
671
|
|
|
|
672
|
|
|
$regionObj->fillField($field, $value); |
673
|
|
|
} |
674
|
|
|
|
675
|
|
|
|
676
|
|
|
/** |
677
|
|
|
* Asserts text in a specific region (an element identified by a CSS selector, a "data-title" attribute, |
678
|
|
|
* or a named region mapped to a CSS selector via Behat configuration). |
679
|
|
|
* Supports regular expressions in text value. |
680
|
|
|
* |
681
|
|
|
* Example: Given I should see "My Text" in the "header .login-form" region |
682
|
|
|
* Example: Given I should not see "My Text" in the "My Login Form" region |
683
|
|
|
* |
684
|
|
|
* @Given /^I should (?P<negate>(?:(not |)))see "(?P<text>[^"]*)" in the "(?P<region>[^"]*)" region$/ |
685
|
|
|
*/ |
686
|
|
|
public function iSeeTextInRegion($negate, $text, $region) { |
687
|
|
|
$context = $this->getMainContext(); |
688
|
|
|
$regionObj = $context->getRegionObj($region); |
689
|
|
|
assertNotNull($regionObj); |
690
|
|
|
|
691
|
|
|
$actual = $regionObj->getText(); |
692
|
|
|
$actual = preg_replace('/\s+/u', ' ', $actual); |
693
|
|
|
$regex = '/'.preg_quote($text, '/').'/ui'; |
694
|
|
|
|
695
|
|
|
if(trim($negate)) { |
696
|
|
View Code Duplication |
if (preg_match($regex, $actual)) { |
|
|
|
|
697
|
|
|
$message = sprintf( |
698
|
|
|
'The text "%s" was found in the text of the "%s" region on the page %s.', |
699
|
|
|
$text, |
700
|
|
|
$region, |
701
|
|
|
$this->getSession()->getCurrentUrl() |
702
|
|
|
); |
703
|
|
|
|
704
|
|
|
throw new \Exception($message); |
705
|
|
|
} |
706
|
|
View Code Duplication |
} else { |
|
|
|
|
707
|
|
|
if (!preg_match($regex, $actual)) { |
708
|
|
|
$message = sprintf( |
709
|
|
|
'The text "%s" was not found anywhere in the text of the "%s" region on the page %s.', |
710
|
|
|
$text, |
711
|
|
|
$region, |
712
|
|
|
$this->getSession()->getCurrentUrl() |
713
|
|
|
); |
714
|
|
|
|
715
|
|
|
throw new \Exception($message); |
716
|
|
|
} |
717
|
|
|
} |
718
|
|
|
|
719
|
|
|
} |
720
|
|
|
|
721
|
|
|
/** |
722
|
|
|
* Selects the specified radio button |
723
|
|
|
* |
724
|
|
|
* @Given /^I select the "([^"]*)" radio button$/ |
725
|
|
|
*/ |
726
|
|
|
public function iSelectTheRadioButton($radioLabel) { |
727
|
|
|
$session = $this->getSession(); |
728
|
|
|
$radioButton = $session->getPage()->find('named', array( |
729
|
|
|
'radio', $this->getSession()->getSelectorsHandler()->xpathLiteral($radioLabel) |
730
|
|
|
)); |
731
|
|
|
assertNotNull($radioButton); |
732
|
|
|
$session->getDriver()->click($radioButton->getXPath()); |
733
|
|
|
} |
734
|
|
|
|
735
|
|
|
/** |
736
|
|
|
* @Then /^the "([^"]*)" table should contain "([^"]*)"$/ |
737
|
|
|
*/ |
738
|
|
|
public function theTableShouldContain($selector, $text) { |
739
|
|
|
$table = $this->getTable($selector); |
740
|
|
|
|
741
|
|
|
$element = $table->find('named', array('content', "'$text'")); |
742
|
|
|
assertNotNull($element, sprintf('Element containing `%s` not found in `%s` table', $text, $selector)); |
743
|
|
|
} |
744
|
|
|
|
745
|
|
|
/** |
746
|
|
|
* @Then /^the "([^"]*)" table should not contain "([^"]*)"$/ |
747
|
|
|
*/ |
748
|
|
|
public function theTableShouldNotContain($selector, $text) { |
749
|
|
|
$table = $this->getTable($selector); |
750
|
|
|
|
751
|
|
|
$element = $table->find('named', array('content', "'$text'")); |
752
|
|
|
assertNull($element, sprintf('Element containing `%s` not found in `%s` table', $text, $selector)); |
753
|
|
|
} |
754
|
|
|
|
755
|
|
|
/** |
756
|
|
|
* @Given /^I click on "([^"]*)" in the "([^"]*)" table$/ |
757
|
|
|
*/ |
758
|
|
|
public function iClickOnInTheTable($text, $selector) { |
759
|
|
|
$table = $this->getTable($selector); |
760
|
|
|
|
761
|
|
|
$element = $table->find('xpath', sprintf('//*[count(*)=0 and contains(.,"%s")]', $text)); |
762
|
|
|
assertNotNull($element, sprintf('Element containing `%s` not found', $text)); |
763
|
|
|
$element->click(); |
764
|
|
|
} |
765
|
|
|
|
766
|
|
|
/** |
767
|
|
|
* Finds the first visible table by various factors: |
768
|
|
|
* - table[id] |
769
|
|
|
* - table[title] |
770
|
|
|
* - table *[class=title] |
771
|
|
|
* - fieldset[data-name] table |
772
|
|
|
* - table caption |
773
|
|
|
* |
774
|
|
|
* @return Behat\Mink\Element\NodeElement |
775
|
|
|
*/ |
776
|
|
|
protected function getTable($selector) { |
777
|
|
|
$selector = $this->getSession()->getSelectorsHandler()->xpathLiteral($selector); |
778
|
|
|
$page = $this->getSession()->getPage(); |
779
|
|
|
$candidates = $page->findAll( |
780
|
|
|
'xpath', |
781
|
|
|
$this->getSession()->getSelectorsHandler()->selectorToXpath( |
782
|
|
|
"xpath", ".//table[(./@id = $selector or contains(./@title, $selector))]" |
783
|
|
|
) |
784
|
|
|
); |
785
|
|
|
|
786
|
|
|
// Find tables by a <caption> field |
787
|
|
|
$candidates += $page->findAll('xpath', "//table//caption[contains(normalize-space(string(.)), |
788
|
|
|
$selector)]/ancestor-or-self::table[1]"); |
789
|
|
|
|
790
|
|
|
// Find tables by a .title node |
791
|
|
|
$candidates += $page->findAll('xpath', "//table//*[@class='title' and contains(normalize-space(string(.)), |
792
|
|
|
$selector)]/ancestor-or-self::table[1]"); |
793
|
|
|
|
794
|
|
|
// Some tables don't have a visible title, so look for a fieldset with data-name instead |
795
|
|
|
$candidates += $page->findAll('xpath', "//fieldset[@data-name=$selector]//table"); |
796
|
|
|
|
797
|
|
|
assertTrue((bool)$candidates, 'Could not find any table elements'); |
798
|
|
|
|
799
|
|
|
$table = null; |
800
|
|
|
foreach($candidates as $candidate) { |
801
|
|
|
if(!$table && $candidate->isVisible()) { |
802
|
|
|
$table = $candidate; |
803
|
|
|
} |
804
|
|
|
} |
805
|
|
|
|
806
|
|
|
assertTrue((bool)$table, 'Found table elements, but none are visible'); |
807
|
|
|
|
808
|
|
|
return $table; |
809
|
|
|
} |
810
|
|
|
|
811
|
|
|
/** |
812
|
|
|
* Checks the order of two texts. |
813
|
|
|
* Assumptions: the two texts appear in their conjunct parent element once |
814
|
|
|
* @Then /^I should see the text "(?P<textBefore>(?:[^"]|\\")*)" (before|after) the text "(?P<textAfter>(?:[^"]|\\")*)" in the "(?P<element>[^"]*)" element$/ |
815
|
|
|
*/ |
816
|
|
|
public function theTextBeforeAfter($textBefore, $order, $textAfter, $element) { |
817
|
|
|
$ele = $this->getSession()->getPage()->find('css', $element); |
818
|
|
|
assertNotNull($ele, sprintf('%s not found', $element)); |
819
|
|
|
|
820
|
|
|
// Check both of the texts exist in the element |
821
|
|
|
$text = $ele->getText(); |
822
|
|
|
assertTrue(strpos($text, $textBefore) !== 'FALSE', sprintf('%s not found in the element %s', $textBefore, $element)); |
|
|
|
|
823
|
|
|
assertTrue(strpos($text, $textAfter) !== 'FALSE', sprintf('%s not found in the element %s', $textAfter, $element)); |
|
|
|
|
824
|
|
|
|
825
|
|
|
/// Use strpos to get the position of the first occurrence of the two texts (case-sensitive) |
826
|
|
|
// and compare them with the given order (before or after) |
827
|
|
|
if($order === 'before') { |
828
|
|
|
assertTrue(strpos($text, $textBefore) < strpos($text, $textAfter)); |
829
|
|
|
} else { |
830
|
|
|
assertTrue(strpos($text, $textBefore) > strpos($text, $textAfter)); |
831
|
|
|
} |
832
|
|
|
} |
833
|
|
|
|
834
|
|
|
/** |
835
|
|
|
* Wait until a certain amount of seconds till I see an element identified by a CSS selector. |
836
|
|
|
* |
837
|
|
|
* Example: Given I wait for 10 seconds until I see the ".css_element" element |
838
|
|
|
* |
839
|
|
|
* @Given /^I wait for (\d+) seconds until I see the "([^"]*)" element$/ |
840
|
|
|
**/ |
841
|
|
View Code Duplication |
public function iWaitXUntilISee($wait, $selector) { |
|
|
|
|
842
|
|
|
$page = $this->getSession()->getPage(); |
843
|
|
|
|
844
|
|
|
$this->spin(function($page) use ($page, $selector){ |
|
|
|
|
845
|
|
|
$element = $page->find('css', $selector); |
846
|
|
|
|
847
|
|
|
if(empty($element)) { |
848
|
|
|
return false; |
849
|
|
|
} else { |
850
|
|
|
return $element->isVisible(); |
851
|
|
|
} |
852
|
|
|
}); |
853
|
|
|
} |
854
|
|
|
|
855
|
|
|
/** |
856
|
|
|
* Wait until a particular element is visible, using a CSS selector. Useful for content loaded via AJAX, or only |
857
|
|
|
* populated after JS execution. |
858
|
|
|
* |
859
|
|
|
* Example: Given I wait until I see the "header .login-form" element |
860
|
|
|
* |
861
|
|
|
* @Given /^I wait until I see the "([^"]*)" element$/ |
862
|
|
|
*/ |
863
|
|
View Code Duplication |
public function iWaitUntilISee($selector) { |
|
|
|
|
864
|
|
|
$page = $this->getSession()->getPage(); |
865
|
|
|
$this->spin(function($page) use ($page, $selector){ |
|
|
|
|
866
|
|
|
$element = $page->find('css', $selector); |
867
|
|
|
if(empty($element)){ |
868
|
|
|
return false; |
869
|
|
|
} else{ |
870
|
|
|
return ($element->isVisible()); |
871
|
|
|
} |
872
|
|
|
}); |
873
|
|
|
} |
874
|
|
|
|
875
|
|
|
/** |
876
|
|
|
* Wait until a particular string is found on the page. Useful for content loaded via AJAX, or only populated after |
877
|
|
|
* JS execution. |
878
|
|
|
* |
879
|
|
|
* Example: Given I wait until I see the text "Welcome back, John!" |
880
|
|
|
* |
881
|
|
|
* @Given /^I wait until I see the text "([^"]*)"$/ |
882
|
|
|
*/ |
883
|
|
|
public function iWaitUntilISeeText($text){ |
884
|
|
|
$page = $this->getSession()->getPage(); |
885
|
|
|
$session = $this->getSession(); |
886
|
|
|
$this->spin(function($page) use ($page, $session, $text) { |
|
|
|
|
887
|
|
|
$element = $page->find( |
888
|
|
|
'xpath', |
889
|
|
|
$session->getSelectorsHandler()->selectorToXpath("xpath", ".//*[contains(text(), '$text')]") |
890
|
|
|
); |
891
|
|
|
|
892
|
|
|
if(empty($element)) { |
893
|
|
|
return false; |
894
|
|
|
} else { |
895
|
|
|
return ($element->isVisible()); |
896
|
|
|
} |
897
|
|
|
}); |
898
|
|
|
} |
899
|
|
|
|
900
|
|
|
/** |
901
|
|
|
* @Given /^I scroll to the bottom$/ |
902
|
|
|
*/ |
903
|
|
|
public function iScrollToBottom() { |
904
|
|
|
$javascript = 'window.scrollTo(0, Math.max(document.documentElement.scrollHeight, document.body.scrollHeight, document.documentElement.clientHeight));'; |
905
|
|
|
$this->getSession()->executeScript($javascript); |
906
|
|
|
} |
907
|
|
|
|
908
|
|
|
/** |
909
|
|
|
* @Given /^I scroll to the top$/ |
910
|
|
|
*/ |
911
|
|
|
public function iScrollToTop() { |
912
|
|
|
$this->getSession()->executeScript('window.scrollTo(0,0);'); |
913
|
|
|
} |
914
|
|
|
|
915
|
|
|
/** |
916
|
|
|
* Scroll to a certain element by label. |
917
|
|
|
* Requires an "id" attribute to uniquely identify the element in the document. |
918
|
|
|
* |
919
|
|
|
* Example: Given I scroll to the "Submit" button |
920
|
|
|
* Example: Given I scroll to the "My Date" field |
921
|
|
|
* |
922
|
|
|
* @Given /^I scroll to the "([^"]*)" (field|link|button)$/ |
923
|
|
|
*/ |
924
|
|
|
public function iScrollToField($locator, $type) { |
925
|
|
|
$page = $this->getSession()->getPage(); |
926
|
|
|
$el = $page->find('named', array($type, "'$locator'")); |
927
|
|
|
assertNotNull($el, sprintf('%s element not found', $locator)); |
928
|
|
|
|
929
|
|
|
$id = $el->getAttribute('id'); |
930
|
|
|
if(empty($id)) { |
931
|
|
|
throw new \InvalidArgumentException('Element requires an "id" attribute'); |
932
|
|
|
} |
933
|
|
|
|
934
|
|
|
$js = sprintf("document.getElementById('%s').scrollIntoView(true);", $id); |
935
|
|
|
$this->getSession()->executeScript($js); |
936
|
|
|
} |
937
|
|
|
|
938
|
|
|
/** |
939
|
|
|
* Scroll to a certain element by CSS selector. |
940
|
|
|
* Requires an "id" attribute to uniquely identify the element in the document. |
941
|
|
|
* |
942
|
|
|
* Example: Given I scroll to the ".css_element" element |
943
|
|
|
* |
944
|
|
|
* @Given /^I scroll to the "(?P<locator>(?:[^"]|\\")*)" element$/ |
945
|
|
|
*/ |
946
|
|
|
public function iScrollToElement($locator) { |
947
|
|
|
$el = $this->getSession()->getPage()->find('css', $locator); |
948
|
|
|
assertNotNull($el, sprintf('The element "%s" is not found', $locator)); |
949
|
|
|
|
950
|
|
|
$id = $el->getAttribute('id'); |
951
|
|
|
if(empty($id)) { |
952
|
|
|
throw new \InvalidArgumentException('Element requires an "id" attribute'); |
953
|
|
|
} |
954
|
|
|
|
955
|
|
|
$js = sprintf("document.getElementById('%s').scrollIntoView(true);", $id); |
956
|
|
|
$this->getSession()->executeScript($js); |
957
|
|
|
} |
958
|
|
|
|
959
|
|
|
/** |
960
|
|
|
* Continuously poll the dom until callback returns true, code copied from |
961
|
|
|
* (@link http://docs.behat.org/cookbook/using_spin_functions.html) |
962
|
|
|
* If not found within a given wait period, timeout and throw error |
963
|
|
|
* |
964
|
|
|
* @param callback $lambda The function to run continuously |
965
|
|
|
* @param integer $wait Timeout in seconds |
966
|
|
|
* @return bool Returns true if the lambda returns successfully |
967
|
|
|
* @throws \Exception Thrown if the wait threshold is exceeded without the lambda successfully returning |
968
|
|
|
*/ |
969
|
|
|
public function spin($lambda, $wait = 60) { |
970
|
|
|
for ($i = 0; $i < $wait; $i++) { |
971
|
|
|
try { |
972
|
|
|
if($lambda($this)) { |
973
|
|
|
return true; |
974
|
|
|
} |
975
|
|
|
} catch (\Exception $e) { |
976
|
|
|
// do nothing |
977
|
|
|
} |
978
|
|
|
|
979
|
|
|
sleep(1); |
980
|
|
|
} |
981
|
|
|
|
982
|
|
|
$backtrace = debug_backtrace(); |
983
|
|
|
|
984
|
|
|
throw new \Exception(sprintf( |
985
|
|
|
"Timeout thrown by %s::%s()\n.", |
986
|
|
|
$backtrace[1]['class'], |
987
|
|
|
$backtrace[1]['function'] |
988
|
|
|
)); |
989
|
|
|
} |
990
|
|
|
|
991
|
|
|
|
992
|
|
|
|
993
|
|
|
/** |
994
|
|
|
* We have to catch exceptions and log somehow else otherwise behat falls over |
995
|
|
|
*/ |
996
|
|
|
protected function logException($e){ |
997
|
|
|
file_put_contents('php://stderr', 'Exception caught: '.$e); |
998
|
|
|
} |
999
|
|
|
|
1000
|
|
|
} |
1001
|
|
|
|
Let’s take a look at an example:
In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different implementation of User which does not have a getDisplayName() method, the code will break.
Available Fixes
Change the type-hint for the parameter:
Add an additional type-check:
Add the method to the interface: