add integration test for exif standart

Author: Nazar65

app/code/Magento/MediaGalleryMetadata/Test/Integration/Model/Jpeg/Segment/ExifTest.php

@@ -0,0 +1,132 @@
+<?php
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+declare(strict_types=1);
+
+namespace Magento\MediaGalleryMetadata\Test\Integration\Model\Jpeg\Segment;
+
+use Magento\Framework\App\Filesystem\DirectoryList;
+use Magento\Framework\Exception\LocalizedException;
+use Magento\Framework\Filesystem;
+use Magento\Framework\Filesystem\DriverInterface;
+use Magento\TestFramework\Helper\Bootstrap;
+use PHPUnit\Framework\TestCase;
+use Magento\MediaGalleryMetadata\Model\Jpeg\ReadFile;
+use Magento\MediaGalleryMetadata\Model\MetadataFactory;
+
+/**
+ * Test for EXIF reader
+ */
+class ExifTest extends TestCase
+{
+    /**
+     * @var WriteIptc
+     */
+    private $iptcWriter;
+
+    /**
+     * @var ReadIptc
+     */
+    private $iptcReader;
+
+    /**
+     * @var DriverInterface
+     */
+    private $driver;
+
+    /**
+     * @var ReadFile
+     */
+    private $fileReader;
+
+    /**
+     * @var MetadataFactory
+     */
+    private $metadataFactory;
+
+    /**
+     * @var WriteInterface
+     */
+    private $varDirectory;
+
+    /**
+     * @inheritdoc
+     */
+    protected function setUp(): void
+    {
+        $this->varDirectory = Bootstrap::getObjectManager()->get(Filesystem::class)
+            ->getDirectoryWrite(DirectoryList::VAR_DIR);
+        $this->iptcWriter = Bootstrap::getObjectManager()->get(WriteIptc::class);
+        $this->iptcReader = Bootstrap::getObjectManager()->get(ReadIptc::class);
+        $this->fileReader = Bootstrap::getObjectManager()->get(ReadFile::class);
+        $this->driver = Bootstrap::getObjectManager()->get(DriverInterface::class);
+        $this->metadataFactory = Bootstrap::getObjectManager()->get(MetadataFactory::class);
+    }
+
+    /**
+     * Test for IPTC reader and writer
+     *
+     * @dataProvider filesProvider
+     * @param string $fileName
+     * @param string $title
+     * @param string $description
+     * @param array $keywords
+     * @throws LocalizedException
+     */
+    public function testWriteRead(
+        string $fileName,
+        string $title,
+        string $description,
+        array $keywords
+    ): void {
+        $path = realpath(__DIR__ . '/../../../../_files/' . $fileName);
+        $modifiableFilePath = $this->varDirectory->getAbsolutePath($fileName);
+        $this->driver->copy(
+            $path,
+            $modifiableFilePath
+        );
+        $modifiableFilePath = $this->fileReader->execute($modifiableFilePath);
+        $originalMetadata = $this->iptcReader->execute($modifiableFilePath);
+
+        $this->assertEmpty($originalMetadata->getTitle());
+        $this->assertEmpty($originalMetadata->getDescription());
+        $this->assertEmpty($originalMetadata->getKeywords());
+
+        $updatedFile = $this->iptcWriter->execute(
+            $modifiableFilePath,
+            $this->metadataFactory->create([
+                'title' => $title,
+                'description' => $description,
+                'keywords' => $keywords
+            ])
+        );
+
+        $updatedMetadata = $this->iptcReader->execute($updatedFile);
+
+        $this->assertEquals($title, $updatedMetadata->getTitle());
+        $this->assertEquals($description, $updatedMetadata->getDescription());
+        $this->assertEquals($keywords, $updatedMetadata->getKeywords());
+    }
+
+    /**
+     * Data provider for testExecute
+     *
+     * @return array[]
+     */
+    public function filesProvider(): array
+    {
+        return [
+            [
+                'empty_iptc.jpeg',
+                'Updated Title',
+                'Updated Description',
+                [
+                    'magento2',
+                    'mediagallery'
+                ]
+            ]
+        ];
+    }
+}