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- <?php
-
- /*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
- namespace Symfony\Bundle\TwigBundle\Tests\DependencyInjection;
-
- use Symfony\Bundle\TwigBundle\DependencyInjection\TwigExtension;
- use Symfony\Bundle\TwigBundle\Tests\TestCase;
- use Symfony\Component\Config\FileLocator;
- use Symfony\Component\DependencyInjection\ContainerBuilder;
- use Symfony\Component\DependencyInjection\Reference;
- use Symfony\Component\DependencyInjection\Loader\PhpFileLoader;
- use Symfony\Component\DependencyInjection\Loader\XmlFileLoader;
- use Symfony\Component\DependencyInjection\Loader\YamlFileLoader;
- use Symfony\Component\DependencyInjection\ParameterBag\ParameterBag;
-
- class TwigExtensionTest extends TestCase
- {
- public function testLoadEmptyConfiguration()
- {
- $container = $this->createContainer();
- $container->registerExtension(new TwigExtension());
- $container->loadFromExtension('twig', array());
- $this->compileContainer($container);
-
- $this->assertEquals('Twig_Environment', $container->getParameter('twig.class'), '->load() loads the twig.xml file');
- $this->assertContains('form_div_layout.html.twig', $container->getParameter('twig.form.resources'), '->load() includes default template for form resources');
-
- // Twig options
- $options = $container->getParameter('twig.options');
- $this->assertEquals(__DIR__.'/twig', $options['cache'], '->load() sets default value for cache option');
- $this->assertEquals('UTF-8', $options['charset'], '->load() sets default value for charset option');
- $this->assertEquals(false, $options['debug'], '->load() sets default value for debug option');
- }
-
- /**
- * @dataProvider getFormats
- */
- public function testLoadFullConfiguration($format)
- {
- $container = $this->createContainer();
- $container->registerExtension(new TwigExtension());
- $this->loadFromFile($container, 'full', $format);
- $this->compileContainer($container);
-
- $this->assertEquals('Twig_Environment', $container->getParameter('twig.class'), '->load() loads the twig.xml file');
-
- // Form resources
- $resources = $container->getParameter('twig.form.resources');
- $this->assertContains('form_div_layout.html.twig', $resources, '->load() includes default template for form resources');
- $this->assertContains('MyBundle::form.html.twig', $resources, '->load() merges new templates into form resources');
-
- // Globals
- $calls = $container->getDefinition('twig')->getMethodCalls();
- $this->assertEquals('app', $calls[0][1][0]);
- $this->assertEquals(new Reference('templating.globals'), $calls[0][1][1]);
- $this->assertEquals('foo', $calls[1][1][0], '->load() registers services as Twig globals');
- $this->assertEquals(new Reference('bar'), $calls[1][1][1], '->load() registers services as Twig globals');
- $this->assertEquals('pi', $calls[2][1][0], '->load() registers variables as Twig globals');
- $this->assertEquals(3.14, $calls[2][1][1], '->load() registers variables as Twig globals');
-
- // Yaml and Php specific configs
- if (in_array($format, array('yml', 'php'))) {
- $this->assertEquals('bad', $calls[3][1][0], '->load() registers variables as Twig globals');
- $this->assertEquals(array('key' => 'foo'), $calls[3][1][1], '->load() registers variables as Twig globals');
- }
-
- // Twig options
- $options = $container->getParameter('twig.options');
- $this->assertTrue($options['auto_reload'], '->load() sets the auto_reload option');
- $this->assertTrue($options['autoescape'], '->load() sets the autoescape option');
- $this->assertEquals('stdClass', $options['base_template_class'], '->load() sets the base_template_class option');
- $this->assertEquals('/tmp', $options['cache'], '->load() sets the cache option');
- $this->assertEquals('ISO-8859-1', $options['charset'], '->load() sets the charset option');
- $this->assertTrue($options['debug'], '->load() sets the debug option');
- $this->assertTrue($options['strict_variables'], '->load() sets the strict_variables option');
- }
-
- public function testGlobalsWithDifferentTypesAndValues()
- {
- $globals = array(
- 'array' => array(),
- 'false' => false,
- 'float' => 2.0,
- 'integer' => 3,
- 'null' => null,
- 'object' => new \stdClass(),
- 'string' => 'foo',
- 'true' => true,
- );
-
- $container = $this->createContainer();
- $container->registerExtension(new TwigExtension());
- $container->loadFromExtension('twig', array('globals' => $globals));
- $this->compileContainer($container);
-
- $calls = $container->getDefinition('twig')->getMethodCalls();
-
- foreach (array_slice($calls, 1) as $call) {
- list($name, $value) = each($globals);
- $this->assertEquals($name, $call[1][0]);
- $this->assertSame($value, $call[1][1]);
- }
- }
-
- public function getFormats()
- {
- return array(
- array('php'),
- array('yml'),
- array('xml'),
- );
- }
-
- private function createContainer()
- {
- $container = new ContainerBuilder(new ParameterBag(array(
- 'kernel.cache_dir' => __DIR__,
- 'kernel.charset' => 'UTF-8',
- 'kernel.debug' => false,
- )));
-
- return $container;
- }
-
- private function compileContainer(ContainerBuilder $container)
- {
- $container->getCompilerPassConfig()->setOptimizationPasses(array());
- $container->getCompilerPassConfig()->setRemovingPasses(array());
- $container->compile();
- }
-
- private function loadFromFile(ContainerBuilder $container, $file, $format)
- {
- $locator = new FileLocator(__DIR__.'/Fixtures/'.$format);
-
- switch ($format) {
- case 'php':
- $loader = new PhpFileLoader($container, $locator);
- break;
- case 'xml':
- $loader = new XmlFileLoader($container, $locator);
- break;
- case 'yml':
- $loader = new YamlFileLoader($container, $locator);
- break;
- default:
- throw new \InvalidArgumentException('Unsupported format: '.$format);
- }
-
- $loader->load($file.'.'.$format);
- }
- }
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