Move to Symfony Flex

The structure changed completely.
Bundles are gone. Everything is flatten in the folder `src`.
I separated import & api controllers to avoid _pollution_ in the main controller folder.

tests/Event/Listener/LocaleListenerTest.php

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+<?php
+
+namespace App\Tests\Event\Listener;
+
+use App\Event\Listener\LocaleListener;
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\EventDispatcher\EventDispatcher;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Session\Session;
+use Symfony\Component\HttpFoundation\Session\Storage\MockArraySessionStorage;
+use Symfony\Component\HttpKernel\Event\GetResponseEvent;
+use Symfony\Component\HttpKernel\HttpKernelInterface;
+use Symfony\Component\HttpKernel\KernelEvents;
+
+class LocaleListenerTest extends TestCase
+{
+    public function testWithoutSession()
+    {
+        $request = Request::create('/');
+
+        $listener = new LocaleListener('fr');
+        $event = $this->getEvent($request);
+
+        $listener->onKernelRequest($event);
+        $this->assertSame('en', $request->getLocale());
+    }
+
+    public function testWithPreviousSession()
+    {
+        $request = Request::create('/');
+        // generate a previous session
+        $request->cookies->set('MOCKSESSID', 'foo');
+        $request->setSession(new Session(new MockArraySessionStorage()));
+
+        $listener = new LocaleListener('fr');
+        $event = $this->getEvent($request);
+
+        $listener->onKernelRequest($event);
+        $this->assertSame('fr', $request->getLocale());
+    }
+
+    public function testLocaleFromRequestAttribute()
+    {
+        $request = Request::create('/');
+        // generate a previous session
+        $request->cookies->set('MOCKSESSID', 'foo');
+        $request->setSession(new Session(new MockArraySessionStorage()));
+        $request->attributes->set('_locale', 'es');
+
+        $listener = new LocaleListener('fr');
+        $event = $this->getEvent($request);
+
+        $listener->onKernelRequest($event);
+        $this->assertSame('en', $request->getLocale());
+        $this->assertSame('es', $request->getSession()->get('_locale'));
+    }
+
+    public function testSubscribedEvents()
+    {
+        $request = Request::create('/');
+        // generate a previous session
+        $request->cookies->set('MOCKSESSID', 'foo');
+        $request->setSession(new Session(new MockArraySessionStorage()));
+
+        $listener = new LocaleListener('fr');
+        $event = $this->getEvent($request);
+
+        $dispatcher = new EventDispatcher();
+        $dispatcher->addSubscriber($listener);
+
+        $dispatcher->dispatch(
+            $event,
+            KernelEvents::REQUEST
+        );
+
+        $this->assertSame('fr', $request->getLocale());
+    }
+
+    private function getEvent(Request $request)
+    {
+        $kernel = $this->getMockBuilder(HttpKernelInterface::class)
+            ->disableOriginalConstructor()
+            ->getMock();
+
+        return new GetResponseEvent($kernel, $request, HttpKernelInterface::MASTER_REQUEST);
+    }
+}

tests/Event/Listener/UserLocaleListenerTest.php

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+<?php
+
+namespace App\Tests\Event\Listener;
+
+use App\Entity\Config;
+use App\Entity\User;
+use App\Event\Listener\UserLocaleListener;
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Session\Session;
+use Symfony\Component\HttpFoundation\Session\Storage\MockArraySessionStorage;
+use Symfony\Component\Security\Core\Authentication\Token\UsernamePasswordToken;
+use Symfony\Component\Security\Http\Event\InteractiveLoginEvent;
+
+class UserLocaleListenerTest extends TestCase
+{
+    public function testWithLanguage()
+    {
+        $session = new Session(new MockArraySessionStorage());
+        $listener = new UserLocaleListener($session);
+
+        $user = new User();
+        $user->setEnabled(true);
+
+        $config = new Config($user);
+        $config->setLanguage('fr');
+
+        $user->setConfig($config);
+
+        $userToken = new UsernamePasswordToken($user, '', 'test');
+        $request = Request::create('/');
+        $event = new InteractiveLoginEvent($request, $userToken);
+
+        $listener->onInteractiveLogin($event);
+
+        $this->assertSame('fr', $session->get('_locale'));
+    }
+
+    public function testWithoutLanguage()
+    {
+        $session = new Session(new MockArraySessionStorage());
+        $listener = new UserLocaleListener($session);
+
+        $user = new User();
+        $user->setEnabled(true);
+
+        $config = new Config($user);
+
+        $user->setConfig($config);
+
+        $userToken = new UsernamePasswordToken($user, '', 'test');
+        $request = Request::create('/');
+        $event = new InteractiveLoginEvent($request, $userToken);
+
+        $listener->onInteractiveLogin($event);
+
+        $this->assertNull($session->get('_locale'));
+    }
+
+    public function testWithLanguageFromSession()
+    {
+        $session = new Session(new MockArraySessionStorage());
+        $listener = new UserLocaleListener($session);
+        $session->set('_locale', 'de');
+
+        $user = new User();
+        $user->setEnabled(true);
+
+        $config = new Config($user);
+        $config->setLanguage('fr');
+
+        $user->setConfig($config);
+
+        $userToken = new UsernamePasswordToken($user, '', 'test');
+        $request = Request::create('/');
+        $event = new InteractiveLoginEvent($request, $userToken);
+
+        $listener->onInteractiveLogin($event);
+
+        $this->assertSame('de', $session->get('_locale'));
+    }
+}

tests/Event/Subscriber/TablePrefixSubscriberTest.php

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+<?php
+
+namespace App\Tests\Event\Subscriber;
+
+use App\Entity\User;
+use App\Event\Subscriber\TablePrefixSubscriber;
+use Doctrine\Common\EventManager;
+use Doctrine\DBAL\Platforms\MySQLPlatform;
+use Doctrine\DBAL\Platforms\PostgreSQLPlatform;
+use Doctrine\DBAL\Platforms\SqlitePlatform;
+use Doctrine\ORM\EntityManager;
+use Doctrine\ORM\Event\LoadClassMetadataEventArgs;
+use Doctrine\ORM\Mapping\ClassMetadata;
+use PHPUnit\Framework\TestCase;
+
+class TablePrefixSubscriberTest extends TestCase
+{
+    public function dataForPrefix()
+    {
+        return [
+            ['wallabag_', User::class, '`user`', 'user', 'wallabag_user', '"wallabag_user"', new PostgreSQLPlatform()],
+            ['wallabag_', User::class, '`user`', 'user', 'wallabag_user', '`wallabag_user`', new MySQLPlatform()],
+            ['wallabag_', User::class, '`user`', 'user', 'wallabag_user', '"wallabag_user"', new SqlitePlatform()],
+
+            ['wallabag_', User::class, 'user', 'user', 'wallabag_user', 'wallabag_user', new PostgreSQLPlatform()],
+            ['wallabag_', User::class, 'user', 'user', 'wallabag_user', 'wallabag_user', new MySQLPlatform()],
+            ['wallabag_', User::class, 'user', 'user', 'wallabag_user', 'wallabag_user', new SqlitePlatform()],
+
+            ['', User::class, '`user`', 'user', 'user', '"user"', new PostgreSQLPlatform()],
+            ['', User::class, '`user`', 'user', 'user', '`user`', new MySQLPlatform()],
+            ['', User::class, '`user`', 'user', 'user', '"user"', new SqlitePlatform()],
+
+            ['', User::class, 'user', 'user', 'user', 'user', new PostgreSQLPlatform()],
+            ['', User::class, 'user', 'user', 'user', 'user', new MySQLPlatform()],
+            ['', User::class, 'user', 'user', 'user', 'user', new SqlitePlatform()],
+        ];
+    }
+
+    /**
+     * @dataProvider dataForPrefix
+     */
+    public function testPrefix($prefix, $entityName, $tableName, $tableNameExpected, $finalTableName, $finalTableNameQuoted, $platform)
+    {
+        $em = $this->getMockBuilder(EntityManager::class)
+            ->disableOriginalConstructor()
+            ->getMock();
+
+        $subscriber = new TablePrefixSubscriber($prefix);
+
+        $metaClass = new ClassMetadata($entityName);
+        $metaClass->setPrimaryTable(['name' => $tableName]);
+
+        $metaDataEvent = new LoadClassMetadataEventArgs($metaClass, $em);
+
+        $this->assertSame($tableNameExpected, $metaDataEvent->getClassMetadata()->getTableName());
+
+        $subscriber->loadClassMetadata($metaDataEvent);
+
+        $this->assertSame($finalTableName, $metaDataEvent->getClassMetadata()->getTableName());
+        $this->assertSame($finalTableNameQuoted, $metaDataEvent->getClassMetadata()->getQuotedTableName($platform));
+    }
+
+    /**
+     * @dataProvider dataForPrefix
+     */
+    public function testSubscribedEvents($prefix, $entityName, $tableName, $tableNameExpected, $finalTableName, $finalTableNameQuoted, $platform)
+    {
+        $em = $this->getMockBuilder(EntityManager::class)
+            ->disableOriginalConstructor()
+            ->getMock();
+
+        $metaClass = new ClassMetadata($entityName);
+        $metaClass->setPrimaryTable(['name' => $tableName]);
+
+        $metaDataEvent = new LoadClassMetadataEventArgs($metaClass, $em);
+
+        $subscriber = new TablePrefixSubscriber($prefix);
+
+        $evm = new EventManager();
+        $evm->addEventSubscriber($subscriber);
+
+        $evm->dispatchEvent('loadClassMetadata', $metaDataEvent);
+
+        $this->assertSame($finalTableName, $metaDataEvent->getClassMetadata()->getTableName());
+        $this->assertSame($finalTableNameQuoted, $metaDataEvent->getClassMetadata()->getQuotedTableName($platform));
+    }
+
+    public function testPrefixManyToMany()
+    {
+        $em = $this->getMockBuilder(EntityManager::class)
+            ->disableOriginalConstructor()
+            ->getMock();
+
+        $subscriber = new TablePrefixSubscriber('yo_');
+
+        $metaClass = new ClassMetadata('\Entity\Entry');
+        $metaClass->setPrimaryTable(['name' => 'entry']);
+        $metaClass->mapManyToMany([
+            'fieldName' => 'tags',
+            'joinTable' => ['name' => null, 'schema' => null],
+            'targetEntity' => 'Tag',
+            'mappedBy' => null,
+            'inversedBy' => 'entries',
+            'cascade' => ['persist'],
+            'indexBy' => null,
+            'orphanRemoval' => false,
+            'fetch' => 2,
+        ]);
+
+        $metaDataEvent = new LoadClassMetadataEventArgs($metaClass, $em);
+
+        $this->assertSame('entry', $metaDataEvent->getClassMetadata()->getTableName());
+
+        $subscriber->loadClassMetadata($metaDataEvent);
+
+        $this->assertSame('yo_entry', $metaDataEvent->getClassMetadata()->getTableName());
+        $this->assertSame('yo_entry_tag', $metaDataEvent->getClassMetadata()->associationMappings['tags']['joinTable']['name']);
+        $this->assertSame('yo_entry', $metaDataEvent->getClassMetadata()->getQuotedTableName(new MySQLPlatform()));
+    }
+}