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testConfigPrioritisedProviders()   B

Complexity

Conditions 1
Paths 1

Size

Total Lines 29
Code Lines 20

Duplication

Lines 0
Ratio 0 %

Importance

Changes 2
Bugs 1 Features 0
Metric Value
c 2
b 1
f 0
dl 0
loc 29
rs 8.8571
cc 1
eloc 20
nc 1
nop 0
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<?php
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/*
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 * This file is part of the FOSHttpCacheBundle package.
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 *
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 * (c) FriendsOfSymfony <http://friendsofsymfony.github.com/>
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 *
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 * For the full copyright and license information, please view the LICENSE
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 * file that was distributed with this source code.
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 */
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namespace FOS\HttpCacheBundle\Tests\Unit\DependencyInjection\Compiler;
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use FOS\HttpCacheBundle\DependencyInjection\Compiler\HashGeneratorPass;
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use FOS\HttpCacheBundle\DependencyInjection\FOSHttpCacheExtension;
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use Symfony\Component\DependencyInjection\ContainerBuilder;
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use Symfony\Component\DependencyInjection\Definition;
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use Symfony\Component\DependencyInjection\ParameterBag\ParameterBag;
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class HashGeneratorPassTest extends \PHPUnit_Framework_TestCase
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{
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    /**
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     * @var FOSHttpCacheExtension
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     */
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    private $extension;
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    /**
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     * @var HashGeneratorPass
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     */
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    private $userContextListenerPass;
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    protected function setUp()
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    {
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        $this->extension = new FOSHttpCacheExtension();
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        $this->userContextListenerPass = new HashGeneratorPass();
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    }
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    /**
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     * Nothing happens when user_context.hash_generator is not enabled.
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     */
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    public function testConfigNoContext()
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    {
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        $container = $this->createContainer();
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        $config = $this->getBaseConfig();
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        $this->extension->load(array($config), $container);
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        $this->userContextListenerPass->process($container);
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        $this->assertCount(13, $container->getDefinitions());
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    }
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    /**
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     * @expectedException \Symfony\Component\Config\Definition\Exception\InvalidConfigurationException
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     * @expectedExceptionMessage No user context providers found
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     */
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    public function testConfigNoProviders()
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    {
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        $container = $this->createContainer();
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        $config = $this->getBaseConfig();
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        $config['user_context']['enabled'] = true;
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        $this->extension->load(array($config), $container);
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        $this->userContextListenerPass->process($container);
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    }
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    /**
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     * Test that priorities allow for us to re-arrange services.
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     */
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    public function testConfigPrioritisedProviders()
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    {
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        $container = $this->createContainer();
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        $definitions = array(
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            'test.provider' => new Definition('\\stdClass'),
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            'foo.provider' => new Definition('\\stdClass'),
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            'bar.provider' => new Definition('\\stdClass'),
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        );
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        $definitions['test.provider']->addTag(HashGeneratorPass::TAG_NAME, array('priority' => 10));
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        $definitions['foo.provider']->addTag(HashGeneratorPass::TAG_NAME);
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        $definitions['bar.provider']->addTag(HashGeneratorPass::TAG_NAME, array('priority' => 5));
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        $container->setDefinitions($definitions);
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        $config = $this->getBaseConfig();
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        $config['user_context']['enabled'] = true;
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        $this->extension->load(array($config), $container);
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        $this->userContextListenerPass->process($container);
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        $arguments = $container->getDefinition('fos_http_cache.user_context.hash_generator')->getArguments();
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        $services = array_map(
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            function ($argument) {
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                return (string) $argument;
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            }, array_shift($arguments)
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        );
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        $this->assertEquals($services, array('test.provider', 'bar.provider', 'foo.provider'));
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    }
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    protected function createContainer()
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    {
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        return new ContainerBuilder(new ParameterBag(array(
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            'kernel.debug' => false,
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        )));
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    }
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103 View Code Duplication
    protected function getBaseConfig()
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    {
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        return array(
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            'proxy_client' => array(
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                'varnish' => array(
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                    'base_url' => 'my_hostname',
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                    'servers' => array(
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                        '127.0.0.1',
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                    ),
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                ),
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            ),
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        );
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    }
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}
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