diff options
Diffstat (limited to 'spec/functions/upcase_spec.rb')
-rwxr-xr-x | spec/functions/upcase_spec.rb | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/spec/functions/upcase_spec.rb b/spec/functions/upcase_spec.rb index 78e55dd..3cf8b05 100755 --- a/spec/functions/upcase_spec.rb +++ b/spec/functions/upcase_spec.rb @@ -21,4 +21,13 @@ describe "the upcase function" do result = scope.function_upcase(["ABC"]) expect(result).to(eq('ABC')) end + + it "should accept objects which extend String" do + class AlsoString < String + end + + value = AlsoString.new('abc') + result = scope.function_upcase([value]) + result.should(eq('ABC')) + end end |