(#1) - added new test for upcase.

1 files changed, 5 insertions, 0 deletions

diff --git a/spec/unit/parser/functions/upcase_spec.rb b/spec/unit/parser/functions/upcase_spec.rb
index 10e4c8a..5d18846 100644
--- a/spec/unit/parser/functions/upcase_spec.rb
+++ b/spec/unit/parser/functions/upcase_spec.rb
@@ -23,4 +23,9 @@ describe "the upcase function" do
     result.should(eq('ABC'))
   end
 
+  it "should do nothing if a string is already upcase" do
+    result = @scope.function_upcase(["ABC"])
+    result.should(eq('ABC'))
+  end
+
 end