feat: add metadata url transformer

2026-04-26 14:51:21 -05:00
parent e744754389
commit 3b09c3f410
3 changed files with 187 additions and 0 deletions
@@ -0,0 +1,82 @@
+<?php
+
+namespace WPContentSync\Tests\Unit\Url;
+
+use PHPUnit\Framework\TestCase;
+use WPContentSync\Url\MetadataUrlTransformer;
+use WPContentSync\Url\UrlMapping;
+use WPContentSync\Url\UrlMappingCollection;
+use WPContentSync\Url\UrlTransformer;
+
+class MetadataUrlTransformerTest extends TestCase {
+	private function mappings(): UrlMappingCollection {
+		return new UrlMappingCollection(
+			array(
+				new UrlMapping( 'https://example.test', 'https://staging.example.test' ),
+			)
+		);
+	}
+
+	public function test_it_recursively_transforms_array_metadata(): void {
+		$transformer = new MetadataUrlTransformer( new UrlTransformer() );
+
+		self::assertSame(
+			array(
+				'hero'  => array(
+					'url' => 'https://staging.example.test/uploads/hero.jpg',
+				),
+				'count' => 3,
+				'flag'  => true,
+			),
+			$transformer->transformValue(
+				array(
+					'hero'  => array(
+						'url' => 'https://example.test/uploads/hero.jpg',
+					),
+					'count' => 3,
+					'flag'  => true,
+				),
+				$this->mappings()
+			)
+		);
+	}
+
+	public function test_it_transforms_json_strings(): void {
+		$transformer = new MetadataUrlTransformer( new UrlTransformer() );
+		$result      = $transformer->transformValue(
+			'{"url":"https:\/\/example.test\/uploads\/hero.jpg"}',
+			$this->mappings()
+		);
+
+		self::assertSame( '{"url":"https:\/\/staging.example.test\/uploads\/hero.jpg"}', $result );
+	}
+
+	public function test_it_preserves_serialized_data_validity(): void {
+		$transformer = new MetadataUrlTransformer( new UrlTransformer() );
+		// phpcs:ignore -- Test fixture requires native serialized metadata.
+		$serialized  = serialize(
+			array(
+				'url' => 'https://example.test/uploads/hero.jpg',
+			)
+		);
+
+		$result = $transformer->transformValue( $serialized, $this->mappings() );
+
+		self::assertSame(
+			array(
+				'url' => 'https://staging.example.test/uploads/hero.jpg',
+			),
+			// phpcs:ignore -- Assertion verifies the transformed serialized metadata remains valid.
+			unserialize( $result )
+		);
+	}
+
+	public function test_it_transforms_plain_string_metadata(): void {
+		$transformer = new MetadataUrlTransformer( new UrlTransformer() );
+
+		self::assertSame(
+			'https://staging.example.test/contact',
+			$transformer->transformValue( 'https://example.test/contact', $this->mappings() )
+		);
+	}
+}