sanitizer: add a test to make sure <figure> is intact

Somehow with the old approach, `<figure>` is rearranged into `<head>`, and the latter is stripped by `Sanitizer::strip_harmful_tags()` (see [1]). The issue is fixed by [2]. Here I added a test for the regression. [1] https://community.tt-rss.org/t/unexpected-behavior-with-figure-tag/6244 [2] 67012f9dac
2023-12-15 13:12:26 +08:00 · 2023-12-15 13:12:26 +08:00 · f1a9ac9b15
parent 67012f9dac
commit f1a9ac9b15
1 changed files with 7 additions and 0 deletions
--- a/tests/integration/SanitizerTest.php
+++ b/tests/integration/SanitizerTest.php
@ -9,5 +9,12 @@ final class SanitizerTest extends TestCase {
 			Sanitizer::sanitize('<p>中文</p>')
 		);
 	}
+
+	public function test_sanitize_keep_figure(): void {
+		$this->assertEquals(
+			'<figure>Content</figure>',
+			Sanitizer::sanitize('<figure>Content</figure>')
+		);
+	}
 }