Ensure that purify isn't applied twice for an already purified SafeString

1 files changed, 9 insertions, 1 deletions

diff --git a/modules/gallery/tests/SafeString_Test.php b/modules/gallery/tests/SafeString_Test.php
index 37a1865f..57ac87b9 100644
--- a/modules/gallery/tests/SafeString_Test.php
+++ b/modules/gallery/tests/SafeString_Test.php
@@ -93,7 +93,15 @@ class SafeString_Test extends Unit_Test_Case {
     $safe_string = SafeString::purify("hello <p  >world</p>");
     $expected =
       module::is_active("htmlpurifier") ? "hello <p>world</p>" : "hello &lt;p  &gt;world&lt;/p&gt;";
-    $this->assert_equal($expected, $safe_string->unescaped());
+    $this->assert_equal($expected, $safe_string);
+  }
+
+  public function purify_twice_test() {
+    $safe_string = SafeString::purify("hello <p  >world</p>");
+    $safe_string_2 = SafeString::purify($safe_string);
+    $expected =
+      module::is_active("htmlpurifier") ? "hello <p>world</p>" : "hello &lt;p  &gt;world&lt;/p&gt;";
+    $this->assert_equal($expected, $safe_string_2);
   }
 
   public function of_fluid_api_test() {