* lib/rss/rss.rb (RSS::NotSetError): added.

* lib/rss/maker/{1.0,0.9,2.0}.rb: changed RSS Maker to raise
  RSS::NotSetError if required values of maker.channel are not
  set.
* test/rss/test_maker_{1.0,0.9,2.0}.rb: changed tests to check RSS
  Maker raises or not.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@7401 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 9 insertions, 0 deletions

diff --git a/lib/rss/rss.rb b/lib/rss/rss.rb
index b6f67b86e8..9bf94986e7 100644
--- a/lib/rss/rss.rb
+++ b/lib/rss/rss.rb
@@ -144,6 +144,15 @@ module RSS
     end
   end
 
+  class NotSetError < Error
+    attr_reader :name, :variables
+    def initialize(name, variables)
+      @name = name
+      @variables = variables
+      super("required variables of #{@name} are not set: #{@variables.join(', ')}")
+    end
+  end
+  
   module BaseModel
 
     include Utils