Add more functional tests

Author: javiereguiluz

tests/Functional/Apps/DefaultApp/src/Controller/Synthetic/ImageFieldNoPreviewCrudController.php

@@ -0,0 +1,30 @@
+<?php
+
+namespace EasyCorp\Bundle\EasyAdminBundle\Tests\Functional\Apps\DefaultApp\Controller\Synthetic;
+
+use EasyCorp\Bundle\EasyAdminBundle\Controller\AbstractCrudController;
+use EasyCorp\Bundle\EasyAdminBundle\Field\IdField;
+use EasyCorp\Bundle\EasyAdminBundle\Field\ImageField;
+use EasyCorp\Bundle\EasyAdminBundle\Tests\Functional\Apps\DefaultApp\Entity\Synthetic\FieldTestEntity;
+
+/**
+ * @extends AbstractCrudController<FieldTestEntity>
+ */
+class ImageFieldNoPreviewCrudController extends AbstractCrudController
+{
+    public static function getEntityFqcn(): string
+    {
+        return FieldTestEntity::class;
+    }
+
+    public function configureFields(string $pageName): iterable
+    {
+        yield IdField::new('id')->hideOnForm();
+        yield ImageField::new('imageField')
+            ->setBasePath('uploads/')
+            ->setUploadDir('public/uploads/')
+            ->setUploadedFileNamePattern('[randomhash].[extension]')
+            ->setRequired(false)
+            ->showPreview(false);
+    }
+}

tests/Functional/Fields/Media/ImageFieldTest.php

@@ -3,6 +3,7 @@
 namespace EasyCorp\Bundle\EasyAdminBundle\Tests\Functional\Fields\Media;
 
 use EasyCorp\Bundle\EasyAdminBundle\Tests\Functional\AbstractFieldFunctionalTest;
+use EasyCorp\Bundle\EasyAdminBundle\Tests\Functional\Apps\DefaultApp\Controller\Synthetic\ImageFieldNoPreviewCrudController;
 
 class ImageFieldTest extends AbstractFieldFunctionalTest
 {
@@ -113,6 +114,37 @@ public function testImageFieldNewFormHasEmptyPreviewContainer(): void
         static::assertCount(0, $previewImages, 'No image thumbnails should exist in new form preview');
     }
 
+    public function testImageFieldShowPreviewFalseHidesPreview(): void
+    {
+        $noPreviewController = ImageFieldNoPreviewCrudController::class;
+
+        $crawler = $this->client->request('GET', $this->generateNewFormUrl(controllerFqcn: $noPreviewController));
+
+        $imageUploadContainer = $crawler->filter('.ea-imageupload');
+        static::assertGreaterThan(0, $imageUploadContainer->count(), 'Image upload container should still exist');
+
+        $previewContainer = $crawler->filter('[data-ea-imageupload-preview]');
+        static::assertCount(0, $previewContainer, 'Preview container should not exist when showPreview(false)');
+    }
+
+    public function testImageFieldShowPreviewFalseHidesPreviewOnEdit(): void
+    {
+        $noPreviewController = ImageFieldNoPreviewCrudController::class;
+
+        $entity = $this->createFieldTestEntity([
+            'imageField' => 'hidden-preview.jpg',
+        ]);
+
+        $crawler = $this->client->request('GET', $this->generateEditFormUrl($entity->getId(), controllerFqcn: $noPreviewController));
+
+        $previewContainer = $crawler->filter('[data-ea-imageupload-preview]');
+        static::assertCount(0, $previewContainer, 'Preview container should not exist on edit when showPreview(false)');
+
+        // the file input should still work
+        $fileInput = $crawler->filter('.ea-imageupload input[type="file"]');
+        static::assertGreaterThan(0, $fileInput->count(), 'File input should still exist when preview is disabled');
+    }
+
     public function testImageFieldWithDifferentExtensions(): void
     {
         $extensions = ['jpg', 'png', 'gif', 'webp'];