feat: add tests for current empty lines processor

thematters · Mar 11, 2024 · 64881c5 · 64881c5
1 parent a32f702
commit 64881c5
Showing 1 changed file with 20 additions and 0 deletions.
diff --git a/src/transformers/sanitize.test.ts b/src/transformers/sanitize.test.ts
@@ -1,3 +1,4 @@
+import { stripIndent } from 'common-tags'
 import { describe, expect, test } from 'vitest'
 
 import { sanitizeHTML } from './sanitize'
@@ -18,6 +19,25 @@ describe('Sanitization: custom', () => {
       '<a class="">pp</a>',
     )
   })
+
+  test('allow max two empty paragraphys', () => {
+    expectSanitizeHTML(
+      '<p>abc</p><p></p><p></p><p></p><p>abc</p><p></p><p></p><p></p><p></p><p></p><p></p>',
+      stripIndent`
+        <p>abc</p>
+        <p></p>
+        <p></p>
+        <p></p>
+        <p>abc</p>
+        <p></p>
+        <p></p>
+        <p></p>
+        <p></p>
+        <p></p>
+        <p></p>
+      `,
+    )
+  })
 })
 
 // via https://github.com/leizongmin/js-xss/blob/master/test/test_xss.js