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-rw-r--r--actionview/test/template/text_helper_test.rb4
1 files changed, 4 insertions, 0 deletions
diff --git a/actionview/test/template/text_helper_test.rb b/actionview/test/template/text_helper_test.rb
index 667f9002da..f05b845e46 100644
--- a/actionview/test/template/text_helper_test.rb
+++ b/actionview/test/template/text_helper_test.rb
@@ -193,6 +193,10 @@ class TextHelperTest < ActionView::TestCase
assert_equal ' ', highlight(' ', 'blank text is returned verbatim')
end
+ def test_highlight_should_return_blank_string_for_nil
+ assert_equal '', highlight(nil, 'blank string is returned for nil')
+ end
+
def test_highlight_should_sanitize_input
assert_equal(
"This is a <mark>beautiful</mark> morning",