ENGCOM-6372: magento/adobe-stock-integration#584: DataExtractor unit …

…tests #25809

app/code/Magento/MediaGallery/Test/Unit/Model/DataExtractorTest.php

@@ -0,0 +1,139 @@
+<?php
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+declare(strict_types=1);
+
+namespace Magento\MediaGallery\Test\Unit\Model;
+
+use Magento\Framework\TestFramework\Unit\Helper\ObjectManager;
+use Magento\MediaGallery\Model\Asset;
+use Magento\MediaGallery\Model\Keyword;
+use Magento\MediaGalleryApi\Api\Data\AssetInterface;
+use Magento\MediaGalleryApi\Api\Data\KeywordInterface;
+use Magento\MediaGallery\Model\DataExtractor;
+use PHPUnit\Framework\MockObject\MockObject;
+use PHPUnit\Framework\TestCase;
+
+class DataExtractorTest extends TestCase
+{
+    /**
+     * @var DataExtractor|MockObject
+     */
+    private $dataExtractor;
+
+    /**
+     * Initialize basic test class mocks
+     */
+    protected function setUp(): void
+    {
+        $this->dataExtractor = new DataExtractor();
+    }
+
+    /**
+     * Test extract object data by interface
+     *
+     * @dataProvider assetProvider
+     *
+     * @param string $class
+     * @param string|null $interfaceClass
+     * @param array $expectedData
+     *
+     * @throws \ReflectionException
+     */
+    public function testExtractData(string $class, $interfaceClass, array $expectedData): void
+    {
+        $data = [];
+        foreach ($expectedData as $expectedDataKey => $expectedDataItem) {
+            $data[$expectedDataKey] = $expectedDataItem['value'];
+        }
+        $model = (new ObjectManager($this))->getObject(
+            $class,
+            [
+                'data' => $data,
+            ]
+        );
+        $receivedData = $this->dataExtractor->extract($model, $interfaceClass);
+        $this->checkValues($expectedData, $receivedData, $model);
+    }
+
+    /**
+     * @param array $expectedData
+     * @param array $data
+     * @param object $model
+     */
+    protected function checkValues(array $expectedData, array $data, $model)
+    {
+        foreach ($expectedData as $expectedDataKey => $expectedDataItem) {
+            $this->assertEquals($data[$expectedDataKey] ?? null, $model->{$expectedDataItem['method']}());
+            $this->assertEquals($data[$expectedDataKey] ?? null, $expectedDataItem['value']);
+        }
+        $this->assertEquals(array_keys($expectedData), array_keys($expectedData));
+    }
+
+    /**
+     * @return array
+     */
+    public function assetProvider()
+    {
+        return [
+            'Asset conversion with interface' => [
+                Asset::class,
+                AssetInterface::class,
+                [
+                    'id' => [
+                        'value' => 2,
+                        'method' => 'getId',
+                    ],
+                    'path' => [
+                        'value' => 'path',
+                        'method' => 'getPath',
+                    ],
+                    'title' => [
+                        'value' => 'title',
+                        'method' => 'getTitle',
+                    ],
+                    'source' => [
+                        'value' => 'source',
+                        'method' => 'getSource',
+                    ],
+                    'content_type' => [
+                        'value' => 'content_type',
+                        'method' => 'getContentType',
+                    ],
+                    'width' => [
+                        'value' => 3,
+                        'method' => 'getWidth',
+                    ],
+                    'height' => [
+                        'value' => 4,
+                        'method' => 'getHeight',
+                    ],
+                    'created_at' => [
+                        'value' => '2019-11-28 10:40:09',
+                        'method' => 'getCreatedAt',
+                    ],
+                    'updated_at' => [
+                        'value' => '2019-11-28 10:41:08',
+                        'method' => 'getUpdatedAt',
+                    ],
+                ],
+            ],
+            'Keyword conversion without interface' => [
+                Keyword::class,
+                null,
+                [
+                    'id' => [
+                        'value' => 2,
+                        'method' => 'getId',
+                    ],
+                    'keyword' => [
+                        'value' => 'keyword',
+                        'method' => 'getKeyword',
+                    ],
+                ],
+            ]
+        ];
+    }
+}