Security update for permissions_by_term

[yaffs-website] / vendor / behat / behat / src / Behat / Behat / Context / Environment / Handler / ContextEnvironmentHandler.php

diff --git a/vendor/behat/behat/src/Behat/Behat/Context/Environment/Handler/ContextEnvironmentHandler.php b/vendor/behat/behat/src/Behat/Behat/Context/Environment/Handler/ContextEnvironmentHandler.php
new file mode 100644 (file)
index 0000000..d686400
--- /dev/null
+++ b/vendor/behat/behat/src/Behat/Behat/Context/Environment/Handler/ContextEnvironmentHandler.php
@@ -0,0 +1,194 @@
+<?php
+
+/*
+ * This file is part of the Behat.
+ * (c) Konstantin Kudryashov <ever.zet@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Behat\Behat\Context\Environment\Handler;
+
+use Behat\Behat\Context\Argument\SuiteScopedResolverFactory;
+use Behat\Behat\Context\Argument\SuiteScopedResolverFactoryAdapter;
+use Behat\Behat\Context\Argument\ArgumentResolverFactory;
+use Behat\Behat\Context\Argument\NullFactory;
+use Behat\Behat\Context\ContextClass\ClassResolver;
+use Behat\Behat\Context\ContextFactory;
+use Behat\Behat\Context\Environment\InitializedContextEnvironment;
+use Behat\Behat\Context\Environment\UninitializedContextEnvironment;
+use Behat\Testwork\Environment\Environment;
+use Behat\Testwork\Environment\Exception\EnvironmentIsolationException;
+use Behat\Testwork\Environment\Handler\EnvironmentHandler;
+use Behat\Testwork\Suite\Exception\SuiteConfigurationException;
+use Behat\Testwork\Suite\Suite;
+
+/**
+ * Handles build and initialisation of the context-based environments.
+ *
+ * @see ContextFactory
+ *
+ * @author Konstantin Kudryashov <ever.zet@gmail.com>
+ */
+final class ContextEnvironmentHandler implements EnvironmentHandler
+{
+    /**
+     * @var ContextFactory
+     */
+    private $contextFactory;
+    /**
+     * @var ArgumentResolverFactory
+     */
+    private $resolverFactory;
+    /**
+     * @var ClassResolver[]
+     */
+    private $classResolvers = array();
+
+    /**
+     * Initializes handler.
+     *
+     * @param ContextFactory                                     $factory
+     * @param ArgumentResolverFactory|SuiteScopedResolverFactory $resolverFactory
+     */
+    public function __construct(ContextFactory $factory, $resolverFactory = null)
+    {
+        $this->contextFactory = $factory;
+
+        if ($resolverFactory && !$resolverFactory instanceof ArgumentResolverFactory) {
+            $resolverFactory = new SuiteScopedResolverFactoryAdapter($resolverFactory);
+        }
+
+        $this->resolverFactory = $resolverFactory ?: new NullFactory();
+    }
+
+    /**
+     * Registers context class resolver.
+     *
+     * @param ClassResolver $resolver
+     */
+    public function registerClassResolver(ClassResolver $resolver)
+    {
+        $this->classResolvers[] = $resolver;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function supportsSuite(Suite $suite)
+    {
+        return $suite->hasSetting('contexts');
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function buildEnvironment(Suite $suite)
+    {
+        $environment = new UninitializedContextEnvironment($suite);
+        foreach ($this->getNormalizedContextSettings($suite) as $context) {
+            $environment->registerContextClass($this->resolveClass($context[0]), $context[1]);
+        }
+
+        return $environment;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function supportsEnvironmentAndSubject(Environment $environment, $testSubject = null)
+    {
+        return $environment instanceof UninitializedContextEnvironment;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function isolateEnvironment(Environment $uninitializedEnvironment, $testSubject = null)
+    {
+        if (!$uninitializedEnvironment instanceof UninitializedContextEnvironment) {
+            throw new EnvironmentIsolationException(sprintf(
+                'ContextEnvironmentHandler does not support isolation of `%s` environment.',
+                get_class($uninitializedEnvironment)
+            ), $uninitializedEnvironment);
+        }
+
+        $environment = new InitializedContextEnvironment($uninitializedEnvironment->getSuite());
+        $resolvers = $this->resolverFactory->createArgumentResolvers($environment);
+
+        foreach ($uninitializedEnvironment->getContextClassesWithArguments() as $class => $arguments) {
+            $context = $this->contextFactory->createContext($class, $arguments, $resolvers);
+            $environment->registerContext($context);
+        }
+
+        return $environment;
+    }
+
+    /**
+     * Returns normalized suite context settings.
+     *
+     * @param Suite $suite
+     *
+     * @return array
+     */
+    private function getNormalizedContextSettings(Suite $suite)
+    {
+        return array_map(
+            function ($context) {
+                $class = $context;
+                $arguments = array();
+
+                if (is_array($context)) {
+                    $class = current(array_keys($context));
+                    $arguments = $context[$class];
+                }
+
+                return array($class, $arguments);
+            },
+            $this->getSuiteContexts($suite)
+        );
+    }
+
+    /**
+     * Returns array of context classes configured for the provided suite.
+     *
+     * @param Suite $suite
+     *
+     * @return string[]
+     *
+     * @throws SuiteConfigurationException If `contexts` setting is not an array
+     */
+    private function getSuiteContexts(Suite $suite)
+    {
+        if (!is_array($suite->getSetting('contexts'))) {
+            throw new SuiteConfigurationException(
+                sprintf('`contexts` setting of the "%s" suite is expected to be an array, %s given.',
+                    $suite->getName(),
+                    gettype($suite->getSetting('contexts'))
+                ),
+                $suite->getName()
+            );
+        }
+
+        return $suite->getSetting('contexts');
+    }
+
+    /**
+     * Resolves class using registered class resolvers.
+     *
+     * @param string $class
+     *
+     * @return string
+     */
+    private function resolveClass($class)
+    {
+        foreach ($this->classResolvers as $resolver) {
+            if ($resolver->supportsClass($class)) {
+                return $resolver->resolveClass($class);
+            }
+        }
+
+        return $class;
+    }
+}