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<?php |
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namespace Behatch\Context; |
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use Behat\Gherkin\Node\StepNode; |
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use Behat\Behat\Hook\Scope\AfterStepScope; |
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use Behat\Mink\Exception\UnsupportedDriverActionException; |
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class DebugContext extends BaseContext |
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{ |
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/** |
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* @var string |
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*/ |
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private $screenshotDir; |
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public function __construct($screenshotDir = '.') |
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{ |
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$this->screenshotDir = $screenshotDir; |
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} |
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/** |
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* Pauses the scenario until the user presses a key. Useful when debugging a scenario. |
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* |
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* @Then (I )put a breakpoint |
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*/ |
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public function iPutABreakpoint() |
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{ |
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fwrite(STDOUT, "\033[s \033[93m[Breakpoint] Press \033[1;93m[RETURN]\033[0;93m to continue...\033[0m"); |
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while (fgets(STDIN, 1024) == '') { |
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} |
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fwrite(STDOUT, "\033[u"); |
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return; |
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} |
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/** |
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* Saving a screenshot |
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* |
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* @When I save a screenshot in :filename |
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*/ |
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public function iSaveAScreenshotIn($filename) |
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{ |
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sleep(1); |
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$this->saveScreenshot($filename, $this->screenshotDir); |
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} |
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/** |
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* @AfterStep |
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*/ |
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public function failScreenshots(AfterStepScope $scope) |
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{ |
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if ($scope->getTestResult()->isPassed()) { |
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return; |
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} |
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$this->displayProfilerLink(); |
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$suiteName = urlencode(str_replace(' ', '_', $scope->getSuite()->getName())); |
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$featureName = urlencode(str_replace(' ', '_', $scope->getFeature()->getTitle())); |
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if ($this->getBackground($scope)) { |
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$scenarioName = 'background'; |
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} else { |
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$scenario = $this->getScenario($scope); |
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$scenarioName = urlencode(str_replace(' ', '_', $scenario->getTitle())); |
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} |
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$filename = sprintf('fail_%s_%s_%s_%s.png', time(), $suiteName, $featureName, $scenarioName); |
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$this->saveScreenshot($filename, $this->screenshotDir); |
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} |
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private function displayProfilerLink() |
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{ |
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try { |
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$headers = $this->getMink()->getSession()->getResponseHeaders(); |
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echo "The debug profile URL {$headers['X-Debug-Token-Link'][0]}"; |
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} catch (\Exception $e) { |
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/* Intentionally leave blank */ |
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} |
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} |
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/** |
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* @param AfterStepScope $scope |
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* @return \Behat\Gherkin\Node\ScenarioInterface |
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*/ |
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private function getScenario(AfterStepScope $scope) |
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{ |
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$scenarios = $scope->getFeature()->getScenarios(); |
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foreach ($scenarios as $scenario) { |
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$stepLinesInScenario = array_map( |
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function (StepNode $step) { |
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return $step->getLine(); |
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}, |
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$scenario->getSteps() |
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); |
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if (in_array($scope->getStep()->getLine(), $stepLinesInScenario)) { |
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return $scenario; |
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} |
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} |
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throw new \LogicException('Unable to find the scenario'); |
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} |
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/** |
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* @param AfterStepScope $scope |
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* @return \Behat\Gherkin\Node\BackgroundNode|bool |
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*/ |
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private function getBackground(AfterStepScope $scope) |
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{ |
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$background = $scope->getFeature()->getBackground(); |
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if(!$background){ |
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return false; |
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} |
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$stepLinesInBackground = array_map( |
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function (StepNode $step) { |
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return $step->getLine(); |
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}, |
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$background->getSteps() |
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); |
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if (in_array($scope->getStep()->getLine(), $stepLinesInBackground)) { |
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return $background; |
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} |
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return false; |
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} |
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public function saveScreenshot($filename = null, $filepath = null) |
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{ |
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try { |
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parent::saveScreenshot($filename, $filepath); |
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} catch (UnsupportedDriverActionException $e) { |
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return; |
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} |
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} |
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} |
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Behatch /
contexts
This check looks for
whileloops that have no statements or where all statements have been commented out. This may be the result of changes for debugging or the code may simply be obsolete.Consider removing the loop.