move test, add comments for cleanup regexps

Signed-off-by: Julien Veyssier <[email protected]>

Author: Julien Veyssier

lib/Service/ImageService.php

@@ -485,6 +485,7 @@ public static function getAttachmentNamesFromContent(string $content, int $fileI
 			// simple version with .+ between the brackets
 			// '/\!\[.+\]\(text:\/\/image\?[^)]*imageFileName=([^)&]+)\)/',
 			// complex version of php-markdown
+			// matches ![ANY_CONSIDERED_CORRECT_BY_PHP-MARKDOWN](text://image?ANYTHING&imageFileName=FILE_NAME) and captures FILE_NAME
 			'/\!\[(?>[^\[\]]+|\[(?>[^\[\]]+|\[(?>[^\[\]]+|\[(?>[^\[\]]+|\[(?>[^\[\]]+|\[(?>[^\[\]]+|\[\])*\])*\])*\])*\])*\])*\]\(text:\/\/image\?[^)]*imageFileName=([^)&]+)\)/',
 			$content,
 			$oldMatches,
@@ -495,6 +496,7 @@ public static function getAttachmentNamesFromContent(string $content, int $fileI
 		}, $oldMatches);
 
 		$matches = [];
+		// matches ![ANY_CONSIDERED_CORRECT_BY_PHP-MARKDOWN](.attachments.DOCUMENT_ID/ANY_FILE_NAME) and captures FILE_NAME
 		preg_match_all(
 			'/\!\[(?>[^\[\]]+|\[(?>[^\[\]]+|\[(?>[^\[\]]+|\[(?>[^\[\]]+|\[(?>[^\[\]]+|\[(?>[^\[\]]+|\[\])*\])*\])*\])*\])*\])*\]\(\.attachments\.'.$fileId.'\/([^)&]+)\)/',
 			$content,

tests/TextTest.php tests/unit/Service/ImageServiceTest.phptests/TextTest.php renamed to tests/unit/Service/ImageServiceTest.php

@@ -6,7 +6,7 @@
 use OCA\Text\Service\ImageService;
 use OCP\Files\Folder;
 
-class TextTest extends \PHPUnit\Framework\TestCase {
+class ImageServiceTest extends \PHPUnit\Framework\TestCase {
 	private static $attachmentNames = [
 		'aaa.png',
 		'aaa (2).png',