test_name = ["test: ", full_name, "should", "#{should[:name]}. "].flatten.join(' ').to_sym
test_unit_class.send(:define_method, test_name) do
.
.
.
end
which fails because the ':' is treated as a selector part of the function name...
I've patched it in my gem, for now... I'm not sure what the right answer is; maybe a patch for Shoulda that eliminates the ':' when running in MacRuby.
-- Morgan