Composer¶

Add the following dependency to the require-dev section of composer.json:

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"require-dev": {
    "symfony-cmf/testing": "1.2.*"
},

PHPUnit¶

The following file should be placed in the root directory of your bundle and named phpunit.xml.dist:

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<?xml version="1.0" encoding="UTF-8"?>
<phpunit
    colors="true"
    bootstrap="vendor/symfony-cmf/testing/bootstrap/bootstrap.php"
>

    <testsuites>
        <testsuite name="Symfony <your bundle>Bundle Test Suite">
            <directory>./Tests</directory>
        </testsuite>
    </testsuites>

    <filter>
        <whitelist addUncoveredFilesFromWhitelist="true">
            <directory>.</directory>
            <exclude>
                <directory>Resources/</directory>
                <directory>Tests/</directory>
                <directory>vendor/</directory>
            </exclude>
        </whitelist>
    </filter>

    <php>
        <server name="KERNEL_DIR" value="Tests/Resources/app" />
    </php>

</phpunit>

AppKernel¶

The AppKernel should be placed in the ./Tests/Resources/app folder.

Below is the minimal AppKernel.php:

<?php

use Symfony\Cmf\Component\Testing\HttpKernel\TestKernel;
use Symfony\Component\Config\Loader\LoaderInterface;

class AppKernel extends TestKernel
{
    public function configure()
    {
        $this->requireBundleSets(array(
            'default',
        ));

        $this->addBundles(array(
            new \Symfony\Cmf\Bundle\MyBundle\CmfMyBundle(),
        ));
    }

    public function registerContainerConfiguration(LoaderInterface $loader)
    {
        $loader->load(__DIR__.'/config/config.php');
    }
}

Use $this->requireBundleSets('bundle_set_name') to include pre-configured sets of bundles:

• default: Symfony’s FrameworkBundle, TwigBundle and MonologBundle;
• phpcr_odm: Doctrines DoctrineBundle and DoctrinePHPCRBundle;
• sonata_admin: Sonata AdminBundle, BlockBundle and SonataDoctrinePHPCRAdminBundle.

For any other bundle requirements simply use $this->addBundles(array()) as in the example above.

Git¶

Place the following .gitignore file in your root directory:

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Tests/Resources/app/cache
Tests/Resources/app/logs
composer.lock
vendor

Travis¶

The following file should be named .travis.yml (note the leading “.”) and placed in the root directory of your bundle:

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language: php

php:
  - 5.3
  - 5.4
  - 5.5

env:
  - SYMFONY_VERSION=2.2.*
  - SYMFONY_VERSION=2.3.*
  - SYMFONY_VERSION=dev-master

before_script:
  - composer require symfony/symfony:${SYMFONY_VERSION}
  - vendor/symfony-cmf/testing/bin/travis/phpcr_odm_doctrine_dbal.sh

script: phpunit --coverage-text

notifications:
  irc: "irc.freenode.org#symfony-cmf"
  email: "[email protected]"

matrix:
  allow_failures:
    - env: SYMFONY_VERSION=dev-master

Test Types¶

• Unit - The scope of a unit test should be limited testing a single class instance. All other dependencies should be mocked;
• Functional - Functional tests will test a single service as retrieved from the dependency injection container;
• Web - Web test cases are the most holistic tests. They use the browser kit to make web requests on the kernel, testing the whole stack.

Test File Organization¶

Test files and tests should be organized as follows:

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./Tests/
    ./Unit
        ./Full/Namespace/<test>Test.php
        ./Document/BlogTest.php
        ./Document/PostTest.php
        [...]
    ./Functional
        ./MyService/SomeServiceTest.php
        [...]
    ./WebTest
        ./Admin/SomeAdminTest.php
        ./Controller/MyControllerTest.php
    ./Resources
        ./app
            ./AppKernel.php
            ./config/
                ./config.php
        ./DataFixtures/
            ./Phpcr/
                 ./LoadFoobarFixtures.php
        ./Document/
            Foobar.php

Custom Documents¶

The Testing component will automatically include PHPCR-ODM documents that are placed in Tests/Resources/Document.

Configuration¶

The Testing component includes some pre-defined configurations to get things going with a minimum of effort and repetition.

To implement the default configurations create the following PHP file:

// Tests/Resources/app/config/config.php
$loader->import(CMF_TEST_CONFIG_DIR.'/default.php');
$loader->import(__DIR__.'/mybundleconfig.yml');

Here you include the Testing component’s default configuration, which will get everything up-and-running. You can then optionally import configurations specific to your bundle.

The available default configurations are as follows, and correspond to the bundle sets above:

• default.php: framework, doctrine, security;
• sonata_admin.php: sonata_admin, sonata_block;
• phpcr-odm.php: doctrine_phpcr.

Note that each must be prefixed with the CMF_TEST_CONFIG_DIR constant.

Routing Configuration¶

You must include a routing.php file in the same directory as the configuration above:

<?php

use Symfony\Component\Routing\RouteCollection;

$collection = new RouteCollection();
$collection->addCollection(
    $loader->import(CMF_TEST_CONFIG_DIR.'/routing/sonata_routing.yml')
);
$collection->addCollection(
    $loader->import(__DIR__.'/routing/my_test_routing.yml')
);

return $collection;

The following default routing configurations are available:

• sonata_routing.yml: sonata admin and dashboard.

The above files must be prefixed with CMF_TEST_CONFIG_DIR.'/routing/' as in the example above.

The Console¶

The console for your test application can be accessed as follows:

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$ php vendor/symfony-cmf/testing/bin/console

Test Web Server¶

The Testing component provides a wrapper for the Symfony server:run command.

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$ php vendor/symfony-cmf/testing/bin/server

Which basically does the following:

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$ php vendor/symfony-cmf/testing/bin/console server:run \
    --router=vendor/symfony-cmf/testing/resources/web/router.php \
    --docroot=vendor/symfony-cmf/testing/resources/web

You can then access your test application in your browser at http://localhost:8000.

Publish assets in the directory named above using the testing console as follows:

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$ php vendor/symfony-cmf/testing/bin/console assets:install \
    vendor/symfony-cmf/testing/resources/web

Initializing the Test Environment¶

Before running your (functional) tests you will need to initialize the test environment (i.e. the database). You could do this manually, but it is easier to do this the same way that travis will do it, as follows:

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$ ./vendor/symfony-cmf/testing/bin/travis/phpcr_odm_doctrine_dbal.sh

Accessing the Document Manager¶

Access as:

$manager = $this->db('PHPCR');
$documentManager = $this->db('PHPCR')->getOm();

// create a test node /test
$this->db('PHPCR')->createTestNode();

// load fixtures
$this->db('PHPCR')->loadFixtures(array(
    // ... fixture classes here
));

Support Files¶

The Testing component includes some basic documents which will automatically be mapped by PHPCR-ODM:

• Symfony\Cmf\Testing\Document\Content: Minimal referenceable content document.

Accessing the Entity Manager¶

You can access the Entity Manager and repository using:

$entityManager = $this->db('ORM')->getOm();

Separating PHPCR and ORM configuration¶

Most of the time, you cannot load both the PHPCR and ORM configuration. The Testing component uses environments to separate these configurations. First, create a file config_phpcr.php which loads all needed configuration for the PHPCR and a file config_orm.php which loads all needed configuration for the ORM. After that, edit the AppKernel::registerContainerConfiguration to be:

use Symfony\Cmf\Component\Testing\HttpKernel\TestKernel;
use Symfony\Component\Config\Loader\LoaderInterface;

class AppKernel extends TestKernel
{
    // ...

    public function registerContainerConfiguration(LoaderInterface $loader)
    {
        $loader->load(__DIR__.'/config/config_'.$this->environment.'.php');
    }
}

After that, all ORM tests should override the getKernelConfiguration method of the BaseTestCase to set the environment to orm:

// ...
use Symfony\Cmf\Component\Testing\Functional\BaseTestCase;

class MyOrmTest extends BaseTestCase
{
    protected function getKernelConfiguration()
    {
        return array(
            'environment' => 'orm',
        );
    }
}

Editing Travis Configuration¶

If a bundle adds functional tests for ORM, the travis configuration needs to be changed in order to correctly setup the environment.

Change the before_script section to:

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before_script:
  - composer require symfony/framework-bundle:${SYMFONY_VERSION}
  - vendor/symfony-cmf/testing/bin/travis/phpcr_odm_doctrine_orm_dbal.sh