+++ /dev/null
-<?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\Reader;
-
-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;
-
-/**
- * Reads context-based environment callees using registered context loaders.
- *
- * @author Konstantin Kudryashov <ever.zet@gmail.com>
- */
-final class ContextEnvironmentReader implements EnvironmentReader
-{
- /**
- * @var ContextReader[]
- */
- private $contextReaders = array();
-
- /**
- * 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);
- }
-
- $callees = array();
- foreach ($environment->getContextClasses() as $contextClass) {
- $callees = array_merge(
- $callees,
- $this->readContextCallees($environment, $contextClass)
- );
- }
-
- 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;
- }
-}