Dunglas\DoctrineJsonOdm\Tests\FunctionalTest::testNestedObjects PHP Method

    public function testNestedObjects()
    {
        $attribute = new Attribute();
        $attribute->key = 'nested';
        $attribute->value = 'bar';
        $attributeParent = new Attribute();
        $attributeParent->key = 'parent';
        $attributeParent->value = [[$attribute]];
        $misc = [$attributeParent];
        $foo = new Foo();
        $foo->setName('foo');
        $foo->setMisc($misc);
        $manager = self::$kernel->getContainer()->get('doctrine')->getManagerForClass(Foo::class);
        $manager->persist($foo);
        $manager->flush();
        $manager->clear();
        $foo = $manager->find(Foo::class, $foo->getId());
        $this->assertEquals($misc, $foo->getMisc());
    }