+++ /dev/null
-<?php
-
-namespace Drupal\DrupalExtension\Context\Environment\Reader;
-
-use Behat\Behat\Context\Environment\UninitializedContextEnvironment;
-use Behat\Behat\Context\Environment\ContextEnvironment;
-use Behat\Behat\Context\Reader\ContextReader;
-use Behat\Testwork\Call\Callee;
-use Behat\Testwork\Environment\Environment;
-use Behat\Testwork\Environment\Exception\EnvironmentReadException;
-use Behat\Testwork\Environment\Reader\EnvironmentReader;
-
-use Drupal\DrupalDriverManager;
-use Drupal\Driver\SubDriverFinderInterface;
-
-use RecursiveDirectoryIterator;
-use RecursiveIteratorIterator;
-use RegexIterator;
-
-/**
- * Read in additional contexts provided by core and contrib.
- */
-final class Reader implements EnvironmentReader {
-
- /**
- * @var ContextReader[]
- */
- private $contextReaders = array();
-
- /**
- * Drupal driver manager.
- *
- * @var \Drupal\DrupalDriverManager
- */
- private $drupal;
-
- /**
- * Configuration parameters for this suite.
- */
- private $parameters;
-
- /**
- * Statically cached lists of subcontexts by path.
- *
- * @var array
- */
- static protected $subContexts;
-
- /**
- * Register the Drupal driver manager.
- */
- public function __construct(DrupalDriverManager $drupal, array $parameters) {
- $this->drupal = $drupal;
- $this->parameters = $parameters;
- }
-
- /**
- * Registers context loader.
- *
- * @param ContextReader $contextReader
- */
- public function registerContextReader(ContextReader $contextReader) {
- $this->contextReaders[] = $contextReader;
- }
-
- /**
- * {@inheritdoc}
- */
- public function supportsEnvironment(Environment $environment) {
- return $environment instanceof ContextEnvironment;
- }
-
- /**
- * {@inheritdoc}
- */
- public function readEnvironmentCallees(Environment $environment) {
-
- if (!$environment instanceof ContextEnvironment) {
- throw new EnvironmentReadException(sprintf(
- 'ContextEnvironmentReader does not support `%s` environment.',
- get_class($environment)
- ), $environment);
- }
-
- $callees = array();
- if (!$environment instanceof UninitializedContextEnvironment) {
- return $callees;
- }
-
- $contextClasses = $this->findSubContextClasses();
-
- foreach ($contextClasses as $contextClass) {
- // When executing test scenarios with an examples table the registering of
- // contexts is handled differently in newer version of Behat. Starting
- // with Behat 3.2.0 the contexts are already registered, and the callees
- // are returned by the default reader.
- // Work around this and provide compatibility with Behat 3.1.0 as well as
- // 3.2.0 and higher by checking if the class already exists before
- // registering it and returning the callees.
- // @see https://github.com/Behat/Behat/issues/758
- if (!$environment->hasContextClass($contextClass)) {
- $callees = array_merge(
- $callees,
- $this->readContextCallees($environment, $contextClass)
- );
-
- // Register context.
- $environment->registerContextClass($contextClass, array($this->drupal));
- }
- }
-
- return $callees;
- }
-
- /**
- * Reads callees from a specific suite's context.
- *
- * @param ContextEnvironment $environment
- * @param string $contextClass
- *
- * @return Callee[]
- */
- private function readContextCallees(ContextEnvironment $environment, $contextClass)
- {
- $callees = array();
- foreach ($this->contextReaders as $loader) {
- $callees = array_merge(
- $callees,
- $loader->readContextCallees($environment, $contextClass)
- );
- }
-
- return $callees;
- }
-
- /**
- * Finds and loads available subcontext classes.
- */
- private function findSubContextClasses() {
- $class_names = array();
-
- // Initialize any available sub-contexts.
- if (isset($this->parameters['subcontexts'])) {
- $paths = array();
- // Drivers may specify paths to subcontexts.
- if ($this->parameters['subcontexts']['autoload']) {
- foreach ($this->drupal->getDrivers() as $name => $driver) {
- if ($driver instanceof SubDriverFinderInterface) {
- $paths += $driver->getSubDriverPaths();
- }
- }
- }
-
- // Additional subcontext locations may be specified manually in behat.yml.
- if (isset($this->parameters['subcontexts']['paths'])) {
- $paths = array_merge($paths, $this->parameters['subcontexts']['paths']);
- }
-
- // Load each class.
- foreach ($paths as $path) {
- if ($subcontexts = $this->findAvailableSubContexts($path)) {
- $this->loadSubContexts($subcontexts);
- }
- }
-
- // Find all subcontexts, excluding abstract base classes.
- $classes = get_declared_classes();
- foreach ($classes as $class) {
- $reflect = new \ReflectionClass($class);
- if (!$reflect->isAbstract() && $reflect->implementsInterface('Drupal\DrupalExtension\Context\DrupalSubContextInterface')) {
- $class_names[] = $class;
- }
- }
-
- }
-
- return $class_names;
- }
-
- /**
- * Find Sub-contexts matching a given pattern located at the passed path.
- *
- * @param string $path
- * Absolute path to the directory to search for sub-contexts.
- * @param string $pattern
- * File pattern to match. Defaults to `/^.+\.behat\.inc/i`.
- *
- * @return array
- * An array of paths.
- */
- private function findAvailableSubContexts($path, $pattern = '/^.+\.behat\.inc/i') {
-
- if (isset(static::$subContexts[$pattern][$path])) {
- return static::$subContexts[$pattern][$path];
- }
-
- static::$subContexts[$pattern][$path] = array();
-
- $fileIterator = new RegexIterator(
- new RecursiveIteratorIterator(
- new RecursiveDirectoryIterator($path)
- ), $pattern,
- RegexIterator::MATCH
- );
- foreach ($fileIterator as $found) {
- static::$subContexts[$pattern][$path][$found->getRealPath()] = $found->getFileName();
- }
-
- return static::$subContexts[$pattern][$path];
- }
-
- /**
- * Load each subcontext file.
- *
- * @param array $subcontexts
- * An array of files to include.
- */
- private function loadSubContexts($subcontexts) {
- foreach ($subcontexts as $path => $subcontext) {
- if (!file_exists($path)) {
- throw new \RuntimeException(sprintf('Subcontext path %s path does not exist.', $path));
- }
-
- // Load file.
- require_once $path;
- }
- }
-
-}
projects / yaffs-website / blobdiff