public function addSnippet(StepNode $step)
{
$args = [];
$pattern = $step->getText();
// match numbers (not in quotes)
if (preg_match_all('~([\\d\\.])(?=([^"]*"[^"]*")*[^"]*$)~', $pattern, $matches)) {
foreach ($matches[1] as $num => $param) {
$num++;
$args[] = '$num' . $num;
$pattern = str_replace($param, ":num{$num}", $pattern);
}
}
// match quoted string
if (preg_match_all('~"(.*?)"~', $pattern, $matches)) {
foreach ($matches[1] as $num => $param) {
$num++;
$args[] = '$arg' . $num;
$pattern = str_replace('"' . $param . '"', ":arg{$num}", $pattern);
}
}
if (in_array($pattern, $this->processed)) {
return;
}
$methodName = preg_replace('~(\\s+?|\'|\\"|\\W)~', '', ucwords(preg_replace('~"(.*?)"|\\d+~', '', $step->getText())));
$this->snippets[] = (new Template($this->template))->place('type', $step->getKeywordType())->place('text', $pattern)->place('methodName', lcfirst($methodName))->place('params', implode(', ', $args))->produce();
$this->processed[] = $pattern;
}
/**
* Checks if Feature matches specified filter.
*
* @param StepNode $step
* @param string $filterString
*
* @return Boolean
*/
private function isStepMatch(StepNode $step, $filterString)
{
if ('/' === $filterString[0]) {
return 1 === preg_match($filterString, $step->getText());
}
return false !== mb_strpos($step->getText(), $filterString, 0, 'utf8');
}
public function testTokens()
{
$step = new StepNode('When', 'Some "<text>" in <string>');
$step->setTokens(array('text' => 'change'));
$this->assertEquals('Some "change" in <string>', $step->getText());
$this->assertEquals('Some "<text>" in <string>', $step->getCleanText());
$step->setTokens(array('text' => 'change', 'string' => 'browser'));
$this->assertEquals('Some "change" in browser', $step->getText());
$this->assertEquals('Some "<text>" in <string>', $step->getCleanText());
}
/**
* Loads definitions and translations from provided context.
*
* @param ContextInterface $context
* @param StepNode $step
*
* @return DefinitionSnippet
*/
public function propose(ContextInterface $context, StepNode $step)
{
$contextRefl = new \ReflectionObject($context);
$contextClass = $contextRefl->getName();
$replacePatterns = array("/(?<= |^)\\\\'(?:((?!\\').)*)\\\\'(?= |\$)/", '/(?<= |^)\\"(?:[^\\"]*)\\"(?= |$)/', '/(\\d+)/');
$text = $step->getText();
$text = preg_replace('/([\\/\\[\\]\\(\\)\\\\^\\$\\.\\|\\?\\*\\+\'])/', '\\\\$1', $text);
$regex = preg_replace($replacePatterns, array("\\'([^\\']*)\\'", "\"([^\"]*)\"", "(\\d+)"), $text);
preg_match('/' . $regex . '/', $step->getText(), $matches);
$count = count($matches) - 1;
$methodName = preg_replace($replacePatterns, '', $text);
$methodName = Transliterator::transliterate($methodName, ' ');
$methodName = preg_replace('/[^a-zA-Z\\_\\ ]/', '', $methodName);
$methodName = str_replace(' ', '', ucwords($methodName));
if (0 !== strlen($methodName)) {
$methodName[0] = strtolower($methodName[0]);
} else {
$methodName = 'stepDefinition1';
}
// get method number from method name
$methodNumber = 2;
if (preg_match('/(\\d+)$/', $methodName, $matches)) {
$methodNumber = intval($matches[1]);
}
// check that proposed method name isn't arelady defined in context
while ($contextRefl->hasMethod($methodName)) {
$methodName = preg_replace('/\\d+$/', '', $methodName);
$methodName .= $methodNumber++;
}
// check that proposed method name haven't been proposed earlier
if (isset(self::$proposedMethods[$contextClass])) {
foreach (self::$proposedMethods[$contextClass] as $proposedRegex => $proposedMethod) {
if ($proposedRegex !== $regex) {
while ($proposedMethod === $methodName) {
$methodName = preg_replace('/\\d+$/', '', $methodName);
$methodName .= $methodNumber++;
}
}
}
}
self::$proposedMethods[$contextClass][$regex] = $methodName;
$args = array();
for ($i = 0; $i < $count; $i++) {
$args[] = "\$arg" . ($i + 1);
}
foreach ($step->getArguments() as $argument) {
if ($argument instanceof PyStringNode) {
$args[] = "PyStringNode \$string";
} elseif ($argument instanceof TableNode) {
$args[] = "TableNode \$table";
}
}
$description = $this->generateSnippet($regex, $methodName, $args);
return new DefinitionSnippet($step, $description);
}
public function testText()
{
$step = new StepNode('When');
$this->assertNull($step->getText());
$step->setText('Some definition');
$this->assertEquals('Some definition', $step->getText());
$step = new StepNode('When', 'Some action');
$this->assertEquals('Some action', $step->getText());
$step->setText('Some "<text>" in <string>');
$this->assertEquals('Some "<text>" in <string>', $step->getText());
}
public function addSnippet(StepNode $step)
{
$args = [];
$pattern = $step->getText();
if (preg_match_all('~"(.*?)"~', $pattern, $matches)) {
foreach ($matches[1] as $num => $param) {
$num++;
$args[] = '$arg' . $num;
$pattern = str_replace('"' . $param . '"', ":arg{$num}", $pattern);
}
}
$methodName = preg_replace('~(\\s+?|\'|\\")~', '', ucwords(preg_replace('~"(.*?)"~', '', $step->getText())));
$this->snippets[] = (new Template($this->template))->place('type', $step->getKeywordType())->place('text', $pattern)->place('methodName', lcfirst($methodName))->place('params', implode(', ', $args))->produce();
}
/**
* Loads definitions and translations from provided context.
*
* @param ContextInterface $context
* @param StepNode $step
*
* @return DefinitionSnippet
*/
public function propose(ContextInterface $context, StepNode $step)
{
$text = $step->getText();
$regex = preg_replace('/([\\/\\[\\]\\(\\)\\\\^\\$\\.\\|\\?\\*\\+\'])/', '\\\\$1', $text);
$regex = preg_replace(array("/(?<= |^)\\\\'(?:((?!\\').)*)\\\\'(?= |\$)/", '/(?<= |^)\\"(?:[^\\"]*)\\"(?= |$)/', '/(\\d+)/'), array("\\'([^\\']*)\\'", "\"([^\"]*)\"", "(\\d+)"), $regex);
preg_match('/' . $regex . '/', $text, $matches);
$count = count($matches) - 1;
$args = array("\$world");
for ($i = 0; $i < $count; $i++) {
$args[] = "\$arg" . ($i + 1);
}
foreach ($step->getArguments() as $argument) {
if ($argument instanceof PyStringNode) {
$args[] = "\$string";
} elseif ($argument instanceof TableNode) {
$args[] = "\$table";
}
}
$description = sprintf(<<<PHP
\$steps->%s('/^%s\$/', function(%s) {
throw new \\Behat\\Behat\\Exception\\PendingException();
});
PHP
, '%s', $regex, implode(', ', $args));
return new DefinitionSnippet($step, $description);
}
/**
* {@inheritdoc}
*/
public function printStep(Formatter $formatter, Scenario $scenario, StepNode $step, StepResult $result)
{
$this->printText($formatter->getOutputPrinter(), $step->getKeyword(), $step->getText(), $result);
$this->pathPrinter->printStepPath($formatter, $scenario, $step, $result, mb_strlen($this->indentText, 'utf8'));
$this->printArguments($formatter, $step->getArguments(), $result);
$this->printStdOut($formatter->getOutputPrinter(), $result);
$this->printException($formatter->getOutputPrinter(), $result);
}
/**
* {@inheritdoc}
*/
public function generateSnippet(Environment $environment, StepNode $step)
{
if (!$environment instanceof ContextEnvironment) {
throw new EnvironmentSnippetGenerationException(sprintf('ContextSnippetGenerator does not support `%s` environment.', get_class($environment)), $environment);
}
$contextClass = $this->getSnippetAcceptingContextClass($environment);
$patternType = $this->getPatternType($contextClass);
$stepText = $step->getText();
$pattern = $this->patternTransformer->generatePattern($patternType, $stepText);
$methodName = $this->getMethodName($contextClass, $pattern->getCanonicalText(), $pattern->getPattern());
$methodArguments = $this->getMethodArguments($step, $pattern->getPlaceholderCount());
$snippetTemplate = $this->getSnippetTemplate($pattern->getPattern(), $methodName, $methodArguments);
return new ContextSnippet($step, $snippetTemplate, $contextClass);
}
/**
* {@inheritdoc}
*
* @throws AmbiguousMatchException
*/
public function searchDefinition(Environment $environment, FeatureNode $feature, StepNode $step)
{
$suite = $environment->getSuite();
$language = $feature->getLanguage();
$stepText = $step->getText();
$multi = $step->getArguments();
$definitions = array();
$result = null;
foreach ($this->repository->getEnvironmentDefinitions($environment) as $definition) {
$definition = $this->translator->translateDefinition($suite, $definition, $language);
if (!($newResult = $this->match($definition, $stepText, $multi))) {
continue;
}
$result = $newResult;
$definitions[] = $newResult->getMatchedDefinition();
}
if (count($definitions) > 1) {
throw new AmbiguousMatchException($result->getMatchedText(), $definitions);
}
return $result;
}
/**
* Prints step using provided printer.
*
* @param Formatter $formatter
* @param Scenario $scenario
* @param StepNode $step
* @param StepResult $result
*/
public function printStep(Formatter $formatter, Scenario $scenario, StepNode $step, StepResult $result)
{
/** @var JUnitOutputPrinter $outputPrinter */
$outputPrinter = $formatter->getOutputPrinter();
$message = $step->getKeyword() . ' ' . $step->getText();
if ($result instanceof ExceptionResult && $result->hasException()) {
$message .= ': ' . $this->exceptionPresenter->presentException($result->getException());
}
$attributes = array('message' => $message);
switch ($result->getResultCode()) {
case TestResult::FAILED:
$outputPrinter->addTestcaseChild('failure', $attributes);
break;
case TestResult::PENDING:
$attributes['type'] = 'pending';
$outputPrinter->addTestcaseChild('error', $attributes);
break;
case StepResult::UNDEFINED:
$attributes['type'] = 'undefined';
$outputPrinter->addTestcaseChild('error', $attributes);
break;
}
}
protected function runStep(StepNode $stepNode)
{
$params = [];
if ($stepNode->hasArguments()) {
$args = $stepNode->getArguments();
$table = $args[0];
if ($table instanceof TableNode) {
$params = [$table->getTableAsString()];
}
}
$meta = new Meta($stepNode->getText(), $params);
$meta->setPrefix($stepNode->getKeyword());
$this->scenario->setMetaStep($meta);
// enable metastep
$stepText = $stepNode->getText();
$this->getScenario()->comment(null);
// make metastep to be printed even if no steps
foreach ($this->steps as $pattern => $context) {
$matches = [];
if (!preg_match($pattern, $stepText, $matches)) {
continue;
}
array_shift($matches);
if ($stepNode->hasArguments()) {
$matches = array_merge($matches, $stepNode->getArguments());
}
call_user_func_array($context, $matches);
// execute the step
break;
}
$this->scenario->setMetaStep(null);
// disable metastep
}
/**
* Changes step node type for types But, And to type of previous step if it exists else sets to Given
*
* @param StepNode $node
* @param StepNode[] $steps
* @return StepNode
*/
private function normalizeStepNodeKeywordType(StepNode $node, array $steps = array())
{
if (in_array($node->getKeywordType(), array('And', 'But'))) {
if ($prev = end($steps)) {
$keywordType = $prev->getKeywordType();
} else {
$keywordType = 'Given';
}
$node = new StepNode($node->getKeyword(), $node->getText(), $node->getArguments(), $node->getLine(), $keywordType);
}
return $node;
}
/**
* @param FeatureNode $featureNode
* @param StepNode $stepNode
* @return ScenarioInterface|null
*/
private function detectScenario(FeatureNode $featureNode, StepNode $stepNode)
{
foreach ($featureNode->getScenarios() as $scenario) {
foreach ($scenario->getSteps() as $step) {
if ($step->getLine() === $stepNode->getLine() && $step->getText() === $stepNode->getText()) {
return $scenario;
}
}
}
return null;
}
/**
* Prints path to step.
*
* @param Behat\Gherkin\Node\StepNode $step step node
* @param Behat\Behat\Definition\Definition $definition definition (if step defined)
* @param Exception $exception exception (if step failed)
*/
protected function printStepPath(StepNode $step, Definition $definition = null, \Exception $exception = null)
{
$color = $exception instanceof Pending ? 'pending' : 'failed';
$type = $step->getType();
$text = $step->getText();
$stepPath = "In step `{$type} {$text}'.";
$stepPathLn = mb_strlen($stepPath);
$node = $step->getParent();
if ($node instanceof BackgroundNode) {
$scenarioPath = "From scenario background.";
} else {
$title = $node->getTitle();
$title = $title ? "`{$title}'" : '***';
$scenarioPath = "From scenario {$title}.";
}
$scenarioPathLn = mb_strlen($scenarioPath);
$this->maxLineLength = max($this->maxLineLength, $stepPathLn);
$this->maxLineLength = max($this->maxLineLength, $scenarioPathLn);
$this->write(" {+{$color}}{$stepPath}{-{$color}}");
if (null !== $definition) {
$indentCount = $this->maxLineLength - $stepPathLn;
$this->printPathComment($definition->getFile(), $definition->getLine(), $indentCount);
} else {
$this->writeln();
}
$this->write(" {+{$color}}{$scenarioPath}{-{$color}}");
$indentCount = $this->maxLineLength - $scenarioPathLn;
$this->printPathComment($node->getFile(), $node->getLine(), $indentCount);
$this->writeln();
}
/**
* Calculates step width.
*
* @param StepNode $step
* @param integer $indentation
*
* @return integer
*/
public function calculateStepWidth(StepNode $step, $indentation)
{
$indentText = str_repeat(' ', intval($indentation));
$text = sprintf('%s%s %s', $indentText, $step->getKeyword(), $step->getText());
return mb_strlen($text, 'utf8');
}
/**
* Dumps a step.
*
* @param StepNode $step Step node instance
*
* @return string
*
* @throws Exception if invalid step type providen
*/
public function dumpStep(StepNode $step)
{
switch ($step->getType()) {
case 'Given':
$kw = $this->keywords->getGivenKeywords();
break;
case 'When':
$kw = $this->keywords->getWhenKeywords();
break;
case 'Then':
$kw = $this->keywords->getThenKeywords();
break;
case 'But':
$kw = $this->keywords->getButKeywords();
break;
case 'And':
$kw = $this->keywords->getAndKeywords();
break;
default:
throw new Exception("invalid type given : " . $step->getType());
}
return $this->dumpText($kw . ' ' . $step->getText());
}
/**
* @param StepNode $step
*
* @return string
*/
private function getStepText(StepNode $step)
{
$spacesQuantity = $this->computeIndentationSpaces($step->getKeyword());
return rtrim(sprintf('%s%s %s', $this->indent($spacesQuantity + self::INDENTATION), trim($step->getKeyword()), trim($step->getText()))) . "\n";
}
/**
* Prints step definition path.
*
* @param Behat\Gherkin\Node\StepNode $step step node
* @param Behat\Behat\Definition\Definition $definition definition (if found one)
*
* @uses printPathComment()
*/
protected function printStepDefinitionPath(StepNode $step, Definition $definition)
{
$type = $step->getType();
$text = $this->inOutlineSteps ? $step->getCleanText() : $step->getText();
$nameLength = mb_strlen(" {$type} {$text}");
$indentCount = $nameLength > $this->maxLineLength ? 0 : $this->maxLineLength - $nameLength;
$this->printPathComment($definition->getFile(), $definition->getLine(), $indentCount);
}
/**
* add results for step tests
* @param FeatureNode $feature object
* @param ScenarioInterface $scenario object
* @param StepNode $step object
* @param TestResult $testResult object
* @return null
*/
public function addStepResult(FeatureNode $feature, ScenarioInterface $scenario, StepNode $step, TestResult $testResult)
{
$featurePath = $feature->getFile();
$scenarioLine = $scenario->getLine();
$this->testResults[$featurePath]["scenarios"][$scenarioLine]["steps"][$step->getLine()] = ["name" => $step->getText(), "line" => $step->getLine(), "testResultCode" => $testResult->getResultCode(), "testResult" => self::RESULT_CODES_MAPPING[$testResult->getResultCode()]];
}
/**
* Returns a valid filename without path
*
* @param StepNode $step
*
* @return string
*/
public function convertStepToFileName(StepNode $step)
{
return preg_replace('/[^A-Za-z0-9\\-]/', '_', mb_strtolower($step->getText())) . '.png';
}
/**
* Prints step.
*
* @param [StepNode] $step step node
* @param [integer] $result step result code
* @param [DefinitionInterface] $definition def instance (if step defined)
* @param [string] $snippet snippet (if step is undefined)
* @param [\Exception] $exception exception (if step is failed)
* @return [void]
*
* @uses StepEvent
*/
protected function printStep(StepNode $step, $result, DefinitionInterface $definition = null, $snippet = null, \Exception $exception = null)
{
$this->_feature_info = array('result' => $result, 'text' => $step->getText());
if ($exception != null) {
$this->_feature_info['message'] = $exception->getMessage();
}
}
/**
* @see Behat\Behat\Definition\Proposal\DefinitionProposalInterface::propose()
*/
public function propose(ContextInterface $context, StepNode $step)
{
$contextRefl = new \ReflectionObject($context);
$contextClass = $contextRefl->getName();
$text = $step->getText();
$replacePatterns = array('/\'([^\']*)\'/', '/\\"([^\\"]*)\\"/', '/(\\d+)/');
$regex = preg_replace('/([\\/\\[\\]\\(\\)\\\\^\\$\\.\\|\\?\\*\\+])/', '\\\\$1', $text);
$regex = preg_replace($replacePatterns, array("\\'([^\\']*)\\'", "\"([^\"]*)\"", "(\\d+)"), $regex);
// Single quotes without matching pair (escape in resulting regex):
$regex = preg_replace('/\'.*(?<!\')/', '\\\\$0', $regex);
preg_match('/' . $regex . '/', $text, $matches);
$count = count($matches) - 1;
$methodName = preg_replace($replacePatterns, '', $text);
$methodName = Transliterator::transliterate($methodName, ' ');
$methodName = preg_replace('/[^a-zA-Z\\_\\ ]/', '', $methodName);
$methodName = str_replace(' ', '', ucwords($methodName));
if (0 !== strlen($methodName)) {
$methodName[0] = strtolower($methodName[0]);
} else {
$methodName = 'stepDefinition1';
}
// get method number from method name
$methodNumber = 2;
if (preg_match('/(\\d+)$/', $methodName, $matches)) {
$methodNumber = intval($matches[1]);
}
// check that proposed method name isn't arelady defined in context
while ($contextRefl->hasMethod($methodName)) {
$methodName = preg_replace('/\\d+$/', '', $methodName);
$methodName .= $methodNumber++;
}
// check that proposed method name haven't been proposed earlier
if (isset(self::$proposedMethods[$contextClass])) {
foreach (self::$proposedMethods[$contextClass] as $proposedRegex => $proposedMethod) {
if ($proposedRegex !== $regex) {
while ($proposedMethod === $methodName) {
$methodName = preg_replace('/\\d+$/', '', $methodName);
$methodName .= $methodNumber++;
}
}
}
}
self::$proposedMethods[$contextClass][$regex] = $methodName;
$args = array();
for ($i = 0; $i < $count; $i++) {
$args[] = "\$argument" . ($i + 1);
}
foreach ($step->getArguments() as $argument) {
if ($argument instanceof PyStringNode) {
$args[] = "PyStringNode \$string";
} elseif ($argument instanceof TableNode) {
$args[] = "TableNode \$table";
}
}
$description = sprintf(<<<PHP
/**
* @%s /^%s\$/
*/
public function %s(%s)
{
throw new PendingException();
}
PHP
, '%s', $regex, $methodName, implode(', ', $args));
return new DefinitionSnippet($step, $description);
}
/**
* {@inheritdoc}
*/
protected function printStepName(StepNode $step, DefinitionInterface $definition = null, $color)
{
$type = $step->getType();
$text = $this->inOutlineSteps ? $step->getCleanText() : $step->getText();
if (null !== $definition) {
$text = $this->colorizeDefinitionArguments($text, $definition, $color);
}
$this->writeln('<span class="keyword">' . $type . ' </span>');
$this->writeln('<span class="text">' . $text . '</span>');
}
/**
* Finds step definition, that match specified step.
*
* @param Behat\Gherkin\Node\StepNode $step found step
*
* @return Behat\Behat\Definition\Definition
*
* @uses loadDefinitions()
*
* @throws Behat\Behat\Exception\Ambiguous if step description is ambiguous
* @throws Behat\Behat\Exception\Undefined if step definition not found
*/
public function findDefinition(StepNode $step)
{
if (!count($this->definitions)) {
$this->loadDefinitions();
}
$text = $step->getText();
$multiline = $step->getArguments();
$matches = array();
// find step to match
foreach ($this->definitions as $origRegex => $definition) {
$transRegex = $this->translateDefinitionRegex($origRegex, $step->getLanguage());
if (preg_match($origRegex, $text, $arguments) || $origRegex !== $transRegex && preg_match($transRegex, $text, $arguments)) {
// prepare callback arguments
$arguments = $this->prepareCallbackArguments($definition->getCallbackReflection(), array_slice($arguments, 1), $multiline);
// transform arguments
foreach ($arguments as $num => $argument) {
foreach ($this->transformations as $transformation) {
if ($newArgument = $transformation->transform($argument)) {
$arguments[$num] = $newArgument;
}
}
}
// set matched definition
$definition->setMatchedText($text);
$definition->setValues($arguments);
$matches[] = $definition;
}
}
if (count($matches) > 1) {
throw new Ambiguous($text, $matches);
}
if (0 === count($matches)) {
throw new Undefined($text);
}
return $matches[0];
}
function it_generates_a_sanitized_filename_for_a_scenario_step(StepNode $step)
{
$step->getText()->willReturn('When I 1st click the link wi-fi on "fsf.org".');
$this->convertStepToFileName($step)->shouldReturn('when_i_1st_click_the_link_wi-fi_on__fsf_org__.png');
}
/**
* Prints step definition path.
*
* @param StepNode $step step node
* @param DefinitionInterface $definition definition (if found one)
*
* @uses printPathComment()
*/
protected function printStepDefinitionPath(StepNode $step, DefinitionInterface $definition)
{
if ($this->getParameter('paths')) {
$type = $step->getType();
$text = $this->inOutlineSteps ? $step->getCleanText() : $step->getText();
$indent = $this->stepIndent;
$nameLength = mb_strlen("{$indent}{$type} {$text}");
$indentCount = $nameLength > $this->maxLineLength ? 0 : $this->maxLineLength - $nameLength;
$this->printPathComment($this->relativizePathsInString($definition->getPath()), $indentCount);
if ($this->getParameter('expand')) {
$this->maxLineLength = max($this->maxLineLength, $nameLength);
}
} else {
$this->writeln();
}
}
/**
* Executes steps chain (if there's one).
*
* Overwriten method to run behat hooks between chain steps.
*
* @param StepNode $step step node
* @param mixed $chain chain
*
* @throws \Exception
*/
private function executeStepsChainWithHooks(StepNode $step, $chain = null)
{
if (null === $chain) {
// If there are no more chained steps below we will dispatch the
// after step event, skipping the step that looks for exceptions here.
if (strstr($step->getText(), self::EXCEPTIONS_STEP_TEXT) === false) {
$this->dispatchafterstep = true;
}
return;
}
$chain = is_array($chain) ? $chain : array($chain);
foreach ($chain as $chainItem) {
if ($chainItem instanceof SubstepInterface) {
$substepNode = $chainItem->getStepNode();
$substepNode->setParent($step->getParent());
// Replace by tokens when needed.
if ($substepNode->getParent() instanceof OutlineNode) {
$substepNode = $substepNode->createExampleRowStep($this->tokens);
}
$this->dispatchafterstep = false;
// Dispatch beforeStep event.
$this->moodledispatcher->dispatch('beforeStep', new StepEvent($substepNode, $this->moodlelogicalParent, $this->moodlecontext));
$substepEvent = $this->executeStep($substepNode);
// Dispatch afterStep event.
if ($this->dispatchafterstep === true) {
$this->moodledispatcher->dispatch('afterStep', $substepEvent);
$this->dispatchafterstep = false;
}
// Here we mark the step as failed so parent steps in the chain
// will not continue dispatching the afterStep event.
if (StepEvent::PASSED !== $substepEvent->getResult()) {
$this->failedstep = true;
throw $substepEvent->getException();
}
} elseif (is_callable($chainItem)) {
$this->executeStepsChainWithHooks($step, call_user_func($chainItem));
}
}
}
/**
* Finds step definition, that match specified step.
*
* @param ContextInterface $context
* @param StepNode $step
* @param bool $skip
*
* @return Definition
*
* @uses loadDefinitions()
*
* @throws AmbiguousException if step description is ambiguous
* @throws UndefinedException if step definition not found
*/
public function findDefinition(ContextInterface $context, StepNode $step, $skip = false)
{
$text = $step->getText();
$multiline = $step->getArguments();
$matches = array();
// find step to match
foreach ($this->getDefinitions() as $origRegex => $definition) {
$transRegex = $this->translateDefinitionRegex($origRegex, $step->getLanguage());
// if not regex really (string) - transform into it
if (0 !== strpos($origRegex, '/')) {
$origRegex = '/^' . preg_quote($origRegex, '/') . '$/';
$transRegex = '/^' . preg_quote($transRegex, '/') . '$/';
}
if (preg_match($origRegex, $text, $arguments) || $origRegex !== $transRegex && preg_match($transRegex, $text, $arguments)) {
// prepare callback arguments
$arguments = $this->prepareCallbackArguments($context, $definition->getCallbackReflection(), array_slice($arguments, 1), $multiline);
if (!$skip) {
// transform arguments
foreach ($arguments as &$argument) {
foreach ($this->getTransformations() as $trans) {
$transRegex = $this->translateDefinitionRegex($trans->getRegex(), $step->getLanguage());
$newArgument = $trans->transform($transRegex, $context, $argument);
if (null !== $newArgument) {
$argument = $newArgument;
}
}
}
}
// set matched definition
$definition->setMatchedText($text);
$definition->setValues($arguments);
$matches[] = $definition;
}
}
if (count($matches) > 1) {
throw new AmbiguousException($text, $matches);
}
if (0 === count($matches)) {
throw new UndefinedException($text);
}
return $matches[0];
}
/**
* Returns the relative file path for the given step
*
* @param StepNode $step
* @return string
*/
protected function getFilepath($step)
{
return sprintf('%s/%s/%d-%s.png', $this->formatString($this->currentScenario->getFeature()->getTitle()), $this->formatString($this->currentScenario->getTitle()), $this->stepNumber, $this->formatString($step->getText()));
}
