[FrameworkBundle] Add annotated validator cache test case

src/Symfony/Bundle/FrameworkBundle/CacheWarmer/AnnotationsCacheWarmer.php

@@ -36,8 +36,8 @@ class AnnotationsCacheWarmer implements CacheWarmerInterface
 
     /**
      * @param Reader                 $annotationReader
-     * @param string                 $phpArrayFile     the PHP file where annotations are cached
-     * @param CacheItemPoolInterface $fallbackPool     the pool where runtime-discovered annotations are cached
+     * @param string                 $phpArrayFile     The PHP file where annotations are cached
+     * @param CacheItemPoolInterface $fallbackPool     The pool where runtime-discovered annotations are cached
      */
     public function __construct(Reader $annotationReader, $phpArrayFile, CacheItemPoolInterface $fallbackPool)
     {

src/Symfony/Bundle/FrameworkBundle/CacheWarmer/SerializerCacheWarmer.php

@@ -37,9 +37,9 @@ class SerializerCacheWarmer implements CacheWarmerInterface
     private $fallbackPool;
 
     /**
-     * @param LoaderInterface[]      $loaders      the serializer metadata loaders
-     * @param string                 $phpArrayFile the PHP file where metadata are cached
-     * @param CacheItemPoolInterface $fallbackPool the pool where runtime-discovered metadata are cached
+     * @param LoaderInterface[]      $loaders      The serializer metadata loaders
+     * @param string                 $phpArrayFile The PHP file where metadata are cached
+     * @param CacheItemPoolInterface $fallbackPool The pool where runtime-discovered metadata are cached
      */
     public function __construct(array $loaders, $phpArrayFile, CacheItemPoolInterface $fallbackPool)
     {

src/Symfony/Bundle/FrameworkBundle/CacheWarmer/ValidatorCacheWarmer.php

@@ -39,8 +39,8 @@ class ValidatorCacheWarmer implements CacheWarmerInterface
 
     /**
      * @param ValidatorBuilderInterface $validatorBuilder
-     * @param string                    $phpArrayFile     the PHP file where metadata are cached
-     * @param CacheItemPoolInterface    $fallbackPool     the pool where runtime-discovered metadata are cached
+     * @param string                    $phpArrayFile     The PHP file where metadata are cached
+     * @param CacheItemPoolInterface    $fallbackPool     The pool where runtime-discovered metadata are cached
      */
     public function __construct(ValidatorBuilderInterface $validatorBuilder, $phpArrayFile, CacheItemPoolInterface $fallbackPool)
     {

src/Symfony/Bundle/FrameworkBundle/Tests/CacheWarmer/ValidatorCacheWarmerTest.php

@@ -51,6 +51,39 @@ class ValidatorCacheWarmerTest extends TestCase
         $this->assertArrayHasKey('Symfony.Bundle.FrameworkBundle.Tests.Fixtures.Validation.Author', $values);
     }
 
+    public function testWarmUpWithAnnotations()
+    {
+        $validatorBuilder = new ValidatorBuilder();
+        $validatorBuilder->addYamlMapping(__DIR__.'/../Fixtures/Validation/Resources/categories.yml');
+        $validatorBuilder->enableAnnotationMapping();
+
+        $file = sys_get_temp_dir().'/cache-validator-with-annotations.php';
+        @unlink($file);
+
+        $fallbackPool = new ArrayAdapter();
+
+        $warmer = new ValidatorCacheWarmer($validatorBuilder, $file, $fallbackPool);
+        $warmer->warmUp(dirname($file));
+
+        $this->assertFileExists($file);
+
+        $values = require $file;
+
+        $this->assertInternalType('array', $values);
+        $this->assertCount(1, $values);
+        $this->assertArrayHasKey('Symfony.Bundle.FrameworkBundle.Tests.Fixtures.Validation.Category', $values);
+
+        // Simple check to make sure that at least one constraint is actually cached, in this case the "id" property Type.
+        $this->assertContains('"int"', $values['Symfony.Bundle.FrameworkBundle.Tests.Fixtures.Validation.Category']);
+
+        $values = $fallbackPool->getValues();
+
+        $this->assertInternalType('array', $values);
+        $this->assertCount(2, $values);
+        $this->assertArrayHasKey('Symfony.Bundle.FrameworkBundle.Tests.Fixtures.Validation.Category', $values);
+        $this->assertArrayHasKey('Symfony.Bundle.FrameworkBundle.Tests.Fixtures.Validation.SubCategory', $values);
+    }
+
     public function testWarmUpWithoutLoader()
     {
         $validatorBuilder = new ValidatorBuilder();

src/Symfony/Bundle/FrameworkBundle/Tests/Fixtures/Validation/Category.php

@@ -0,0 +1,17 @@
+<?php
+
+namespace Symfony\Bundle\FrameworkBundle\Tests\Fixtures\Validation;
+
+use Symfony\Component\Validator\Constraints as Assert;
+
+class Category
+{
+    const NAME_PATTERN = '/\w+/';
+
+    public $id;
+
+    /**
+     * @Assert\Type(Category::NAME_PATTERN)
+     */
+    public $name;
+}

src/Symfony/Bundle/FrameworkBundle/Tests/Fixtures/Validation/Resources/categories.yml

@@ -0,0 +1,9 @@
+Symfony\Bundle\FrameworkBundle\Tests\Fixtures\Validation\Category:
+    properties:
+        id:
+            - Type: int
+
+Symfony\Bundle\FrameworkBundle\Tests\Fixtures\Validation\SubCategory:
+    properties:
+        id:
+            - Type: int

src/Symfony/Bundle/FrameworkBundle/Tests/Fixtures/Validation/SubCategory.php

@@ -0,0 +1,13 @@
+<?php
+
+namespace Symfony\Bundle\FrameworkBundle\Tests\Fixtures\Validation;
+
+// Missing "use" for Assert\Type is on purpose
+
+class SubCategory extends Category
+{
+    /**
+     * @Assert\Type(Category::class)
+     */
+    public $main;
+}