+++ /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\Suite\Setup;
-
-use Behat\Behat\Context\ContextClass\ClassGenerator;
-use Behat\Behat\Context\Exception\ContextNotFoundException;
-use Behat\Testwork\Filesystem\FilesystemLogger;
-use Behat\Testwork\Suite\Exception\SuiteConfigurationException;
-use Behat\Testwork\Suite\Setup\SuiteSetup;
-use Behat\Testwork\Suite\Suite;
-use Symfony\Component\ClassLoader\ClassLoader;
-
-/**
- * Generates classes for all contexts in the suite using autoloader.
- *
- * @author Konstantin Kudryashov <ever.zet@gmail.com>
- */
-final class SuiteWithContextsSetup implements SuiteSetup
-{
- /**
- * @var ClassLoader
- */
- private $autoloader;
- /**
- * @var null|FilesystemLogger
- */
- private $logger;
- /**
- * @var ClassGenerator[]
- */
- private $classGenerators = array();
-
- /**
- * Initializes setup.
- *
- * @param ClassLoader $autoloader
- * @param null|FilesystemLogger $logger
- */
- public function __construct(ClassLoader $autoloader, FilesystemLogger $logger = null)
- {
- $this->autoloader = $autoloader;
- $this->logger = $logger;
- }
-
- /**
- * Registers class generator.
- *
- * @param ClassGenerator $generator
- */
- public function registerClassGenerator(ClassGenerator $generator)
- {
- $this->classGenerators[] = $generator;
- }
-
- /**
- * {@inheritdoc}
- */
- public function supportsSuite(Suite $suite)
- {
- return $suite->hasSetting('contexts');
- }
-
- /**
- * {@inheritdoc}
- */
- public function setupSuite(Suite $suite)
- {
- foreach ($this->getNormalizedContextClasses($suite) as $class) {
- if (class_exists($class)) {
- continue;
- }
-
- $this->ensureContextDirectory($path = $this->findClassFile($class));
-
- if ($content = $this->generateClass($suite, $class)) {
- $this->createContextFile($path, $content);
- }
- }
- }
-
- /**
- * Returns normalized context classes.
- *
- * @param Suite $suite
- *
- * @return string[]
- */
- private function getNormalizedContextClasses(Suite $suite)
- {
- return array_map(
- function ($context) {
- return is_array($context) ? current(array_keys($context)) : $context;
- },
- $this->getSuiteContexts($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)
- {
- $contexts = $suite->getSetting('contexts');
-
- if (!is_array($contexts)) {
- throw new SuiteConfigurationException(
- sprintf('`contexts` setting of the "%s" suite is expected to be an array, `%s` given.',
- $suite->getName(),
- gettype($contexts)
- ),
- $suite->getName()
- );
- }
-
- return $contexts;
- }
-
- /**
- * Creates context directory in the filesystem.
- *
- * @param string $path
- */
- private function createContextDirectory($path)
- {
- mkdir($path, 0777, true);
-
- if ($this->logger) {
- $this->logger->directoryCreated($path, 'place your context classes here');
- }
- }
-
- /**
- * Creates context class file in the filesystem.
- *
- * @param string $path
- * @param string $content
- */
- private function createContextFile($path, $content)
- {
- file_put_contents($path, $content);
-
- if ($this->logger) {
- $this->logger->fileCreated($path, 'place your definitions, transformations and hooks here');
- }
- }
-
- /**
- * Finds file to store a class.
- *
- * @param string $class
- *
- * @return string
- *
- * @throws ContextNotFoundException If class file could not be determined
- */
- private function findClassFile($class)
- {
- list($classpath, $classname) = $this->findClasspathAndClass($class);
- $classpath .= str_replace('_', DIRECTORY_SEPARATOR, $classname) . '.php';
-
- foreach ($this->autoloader->getPrefixes() as $prefix => $dirs) {
- if (0 === strpos($class, $prefix)) {
- return current($dirs) . DIRECTORY_SEPARATOR . $classpath;
- }
- }
-
- if ($dirs = $this->autoloader->getFallbackDirs()) {
- return current($dirs) . DIRECTORY_SEPARATOR . $classpath;
- }
-
- throw new ContextNotFoundException(sprintf(
- 'Could not find where to put "%s" class. Have you configured autoloader properly?',
- $class
- ), $class);
- }
-
- /**
- * Generates class using registered class generators.
- *
- * @param Suite $suite
- * @param string $class
- *
- * @return null|string
- */
- private function generateClass(Suite $suite, $class)
- {
- $content = null;
- foreach ($this->classGenerators as $generator) {
- if ($generator->supportsSuiteAndClass($suite, $class)) {
- $content = $generator->generateClass($suite, $class);
- }
- }
-
- return $content;
- }
-
- /**
- * Ensures that directory for a classpath exists.
- *
- * @param string $classpath
- */
- private function ensureContextDirectory($classpath)
- {
- if (!is_dir(dirname($classpath))) {
- $this->createContextDirectory(dirname($classpath));
- }
- }
-
- /**
- * Finds classpath and classname from class.
- *
- * @param string $class
- *
- * @return array
- */
- private function findClasspathAndClass($class)
- {
- if (false !== $pos = strrpos($class, '\\')) {
- // namespaced class name
- $classpath = str_replace('\\', DIRECTORY_SEPARATOR, substr($class, 0, $pos)) . DIRECTORY_SEPARATOR;
- $classname = substr($class, $pos + 1);
-
- return array($classpath, $classname);
- }
-
- // PEAR-like class name
- $classpath = null;
- $classname = $class;
-
- return array($classpath, $classname);
- }
-}
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