1 files changed, 20 insertions, 0 deletions
diff --git a/spec/ruby/library/cgi/unescapeElement_spec.rb b/spec/ruby/library/cgi/unescapeElement_spec.rb
new file mode 100644
index 0000000000..cc26f9b484
--- /dev/null
+++ b/spec/ruby/library/cgi/unescapeElement_spec.rb
@@ -0,0 +1,20 @@
+require File.expand_path('../../../spec_helper', __FILE__)
+require 'cgi'
+
+describe "CGI.unescapeElement when passed String, elements, ..." do
+  it "unescapes only the tags of the passed elements in the passed String" do
+    res = CGI.unescapeElement("&lt;BR&gt;&lt;A HREF=&quot;url&quot;&gt;&lt;/A&gt;", "A", "IMG")
+    res.should == '&lt;BR&gt;<A HREF="url"></A>'
+
+    res = CGI.unescapeElement('&lt;BR&gt;&lt;A HREF=&quot;url&quot;&gt;&lt;/A&gt;', ["A", "IMG"])
+    res.should == '&lt;BR&gt;<A HREF="url"></A>'
+  end
+
+  it "is case-insensitive" do
+    res = CGI.unescapeElement("&lt;BR&gt;&lt;A HREF=&quot;url&quot;&gt;&lt;/A&gt;", "a", "img")
+    res.should == '&lt;BR&gt;<A HREF="url"></A>'
+
+    res = CGI.unescapeElement("&lt;br&gt;&lt;a href=&quot;url&quot;&gt;&lt;/a&gt;", "A", "IMG")
+    res.should == '&lt;br&gt;<a href="url"></a>'
+  end
+end