Add Twig AsyncUploadExtension and its associated test

Created AsyncUploadExtension under Chill\DocStoreBundle\AsyncUpload\Templating to provide Twig filter functions for generating URLs for asynchronous file uploads. To ensure correctness, AsyncUploadExtensionTest was implemented in Bundle\ChillDocStoreBundle\Tests\AsyncUpload\Templating. Service definitions were also updated in services.yaml.

src/Bundle/ChillDocStoreBundle/Tests/AsyncUpload/Templating/AsyncUploadExtensionTest.php

@@ -0,0 +1,77 @@
+<?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 AsyncUpload\Templating;
+
+use Chill\DocStoreBundle\AsyncUpload\SignedUrl;
+use Chill\DocStoreBundle\AsyncUpload\Templating\AsyncUploadExtension;
+use Chill\DocStoreBundle\AsyncUpload\TempUrlGeneratorInterface;
+use Chill\DocStoreBundle\Entity\StoredObject;
+use Prophecy\Argument;
+use Prophecy\PhpUnit\ProphecyTrait;
+use Symfony\Bundle\FrameworkBundle\Test\KernelTestCase;
+use Symfony\Component\Routing\Generator\UrlGeneratorInterface;
+
+/**
+ * @internal
+ *
+ * @coversNothing
+ */
+class AsyncUploadExtensionTest extends KernelTestCase
+{
+    use ProphecyTrait;
+
+    private AsyncUploadExtension $asyncUploadExtension;
+
+    public function setUp(): void
+    {
+        $generator = $this->prophesize(TempUrlGeneratorInterface::class);
+        $generator->generate(Argument::in(['GET', 'POST']), Argument::type('string'), Argument::any())
+            ->will(fn (array $args): SignedUrl => new SignedUrl($args[0], 'https://object.store.example/container/'.$args[1], new \DateTimeImmutable('1 hours')));
+
+        $urlGenerator = $this->prophesize(UrlGeneratorInterface::class);
+        $urlGenerator->generate('async_upload.generate_url', Argument::type('array'))
+            ->willReturn('url');
+
+        $this->asyncUploadExtension = new AsyncUploadExtension(
+            $generator->reveal(),
+            $urlGenerator->reveal()
+        );
+    }
+
+    /**
+     * @dataProvider dataProviderStoredObject
+     */
+    public function testComputeSignedUrl(StoredObject|string $storedObject): void
+    {
+        $actual = $this->asyncUploadExtension->computeSignedUrl($storedObject);
+
+        self::assertStringContainsString('https://object.store.example/container', $actual);
+        self::assertStringContainsString(is_string($storedObject) ? $storedObject : $storedObject->getFilename(), $actual);
+    }
+
+    /**
+     * @dataProvider dataProviderStoredObject
+     */
+    public function testComputeGenerateUrl(StoredObject|string $storedObject): void
+    {
+        $actual = $this->asyncUploadExtension->computeGenerateUrl($storedObject);
+
+        self::assertEquals('url', $actual);
+    }
+
+    public function dataProviderStoredObject(): iterable
+    {
+        yield [(new StoredObject())->setFilename('blabla')];
+
+        yield ['blabla'];
+    }
+}