From 6d17ece9f2558fe6d64a97d0b99493e4de2d32eb Mon Sep 17 00:00:00 2001
From: Jeremy Kemper <jeremy@bitsweat.net>
Date: Sun, 3 Sep 2006 16:47:05 +0000
Subject: strip_tags returns nil for a blank arg such as nil or "". Closes
 #2229.

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@4916 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
---
 actionpack/test/template/text_helper_test.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'actionpack/test/template')

diff --git a/actionpack/test/template/text_helper_test.rb b/actionpack/test/template/text_helper_test.rb
index 7cc92e0bd6..6eda59affe 100644
--- a/actionpack/test/template/text_helper_test.rb
+++ b/actionpack/test/template/text_helper_test.rb
@@ -314,7 +314,7 @@ class TextHelperTest < Test::Unit::TestCase
     assert_equal(
     %{This is a test.\n\n\nIt no longer contains any HTML.\n}, strip_tags(
     %{<title>This is <b>a <a href="" target="_blank">test</a></b>.</title>\n\n<!-- it has a comment -->\n\n<p>It no <b>longer <strong>contains <em>any <strike>HTML</strike></em>.</strong></b></p>\n}))
-    assert_equal("This has a  here.", strip_tags("This has a <!-- comment --> here."))
+    assert_equal "This has a  here.", strip_tags("This has a <!-- comment --> here.")
+    [nil, '', '   '].each { |blank| assert_nil strip_tags(blank) }
   end
-
 end
-- 
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