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TwigExtensionPassTest::testStandardExtension()   A

Complexity

Conditions 1
Paths 1

Size

Total Lines 13
Code Lines 8

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
dl 0
loc 13
rs 9.4285
c 0
b 0
f 0
cc 1
eloc 8
nc 1
nop 0
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<?php
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/*
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 * Copyright 2011 Johannes M. Schmitt <[email protected]>
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 *
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 * Licensed under the Apache License, Version 2.0 (the "License");
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 * you may not use this file except in compliance with the License.
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 * You may obtain a copy of the License at
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 *
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 * http://www.apache.org/licenses/LICENSE-2.0
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 *
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 * Unless required by applicable law or agreed to in writing, software
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 * distributed under the License is distributed on an "AS IS" BASIS,
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 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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 * See the License for the specific language governing permissions and
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 * limitations under the License.
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 */
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namespace JMS\SerializerBundle\Tests\DependencyInjection;
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use JMS\SerializerBundle\DependencyInjection\Compiler\TwigExtensionPass;
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use JMS\SerializerBundle\DependencyInjection\JMSSerializerExtension;
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use Symfony\Component\DependencyInjection\Compiler\RemoveUnusedDefinitionsPass;
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use Symfony\Component\DependencyInjection\Compiler\ResolveDefinitionTemplatesPass;
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use Symfony\Component\DependencyInjection\Compiler\ResolveParameterPlaceHoldersPass;
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use Symfony\Component\DependencyInjection\ContainerBuilder;
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class TwigExtensionPassTest extends \PHPUnit_Framework_TestCase
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{
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    /**
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     * @return ContainerBuilder
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     */
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    private function getContainer()
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    {
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        $loader = new JMSSerializerExtension();
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        $container = new ContainerBuilder();
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        $container->getCompilerPassConfig()->setOptimizationPasses(array(
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            new ResolveParameterPlaceHoldersPass(),
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            new ResolveDefinitionTemplatesPass(),
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        ));
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        $container->getCompilerPassConfig()->setRemovingPasses(array(new RemoveUnusedDefinitionsPass()));
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        $container->setParameter('kernel.debug', true);
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        $container->setParameter('kernel.cache_dir', sys_get_temp_dir() . '/serializer');
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        $container->setParameter('kernel.bundles', array());
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        $loader->load([[]], $container);
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        return $container;
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    }
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    public function testStandardExtension()
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    {
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        $container = $this->getContainer();
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        $pass = new TwigExtensionPass();
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        $pass->process($container);
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        $extension = $container->getDefinition('jms_serializer.twig_extension.serializer');
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        $this->assertEquals('%jms_serializer.twig_extension.class%', (string)$extension->getClass());
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        $this->assertCount(1, $extension->getArguments());
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        $this->assertFalse($container->hasDefinition('jms_serializer.twig_extension.serializer_runtime_helper'));
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    }
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    public function testLazyExtension()
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    {
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        if (
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            !class_exists('JMS\Serializer\Twig\SerializerRuntimeExtension')
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            || !interface_exists('Twig_RuntimeLoaderInterface')
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        ) {
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            $this->markTestSkipped("Lazy extensions are supported only by serializer 1.7.0");
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        }
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        $container = $this->getContainer();
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        $container->register('twig.runtime_loader');
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        $pass = new TwigExtensionPass();
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        $pass->process($container);
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        $extension = $container->getDefinition('jms_serializer.twig_extension.serializer');
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        $this->assertEquals('%jms_serializer.twig_runtime_extension.class%', (string)$extension->getClass());
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        $this->assertCount(0, $extension->getArguments());
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        $this->assertTrue($container->hasDefinition('jms_serializer.twig_extension.serializer_runtime_helper'));
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    }
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    public function testLazyExtensionNotLoadedWhenOldSerializer()
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    {
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        $container = $this->getContainer();
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        $container->getParameterBag()->add(array(
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            'jms_serializer.twig_runtime_extension.class' => 'foo',
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            'jms_serializer.twig_runtime_extension_helper.class' => 'bar',
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        ));
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        $container->register('twig.runtime_loader');
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        $pass = new TwigExtensionPass();
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        $pass->process($container);
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        $extension = $container->getDefinition('jms_serializer.twig_extension.serializer');
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        $this->assertEquals('%jms_serializer.twig_extension.class%', (string)$extension->getClass());
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        $this->assertCount(1, $extension->getArguments());
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        $this->assertFalse($container->hasDefinition('jms_serializer.twig_extension.serializer_runtime_helper'));
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    }
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}
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