Create a custom dql function to build json object (JSON_BUILD_OBJECT)

src/Bundle/ChillMainBundle/Tests/Doctrine/DQL/JsonBuildObjectTest.php

@@ -0,0 +1,61 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Chill\MainBundle\Tests\Doctrine\DQL;
+
+use Chill\MainBundle\Entity\Address;
+use Doctrine\DBAL\Types\Types;
+use Doctrine\ORM\AbstractQuery;
+use Doctrine\ORM\EntityManagerInterface;
+use Symfony\Bundle\FrameworkBundle\Test\KernelTestCase;
+
+/**
+ * @internal
+ * @coversNothing
+ */
+class JsonBuildObjectTest extends KernelTestCase
+{
+    private EntityManagerInterface $entityManager;
+
+    protected function setUp(): void
+    {
+        parent::setUp();
+
+        self::bootKernel();
+        $this->entityManager = self::$container->get(EntityManagerInterface::class);
+    }
+
+    /**
+     * @dataProvider provideQueries
+     */
+    public function testQuery(string $sql, array $params, array $paramType): void
+    {
+        $query = $this->entityManager->createQuery($sql);
+
+        foreach ($params as $k => $v) {
+            $query->setParameter($k, $v, $paramType[$k]);
+        }
+        $query->setMaxResults(1);
+
+        $result = $query->getResult(AbstractQuery::HYDRATE_ARRAY);
+
+        self::assertIsArray($result);
+    }
+
+    public function provideQueries(): iterable
+    {
+        yield ["SELECT JSON_BUILD_OBJECT(1, 2, 3, 4) FROM " . Address::class . " a", [], []];
+        yield ["SELECT JSON_BUILD_OBJECT('st', a.street, 'sn', a.streetNumber) FROM " . Address::class . ' a', [], []];
+        // next query make the test fails. But we do not need it for now.
+        //yield ["SELECT JSON_BUILD_OBJECT(a.street, :param), LOWER(:param) FROM " . Address::class . " a", ['param' => 1], ['param' => Types::INTEGER]];
+    }
+
+}