Added validates_numericality_of

bitherder · Sep 9, 2008 · da0d817 · da0d817
1 parent cfda850
commit da0d817
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/lib/spec/rails/matchers/validations.rb b/lib/spec/rails/matchers/validations.rb
@@ -8,6 +8,13 @@ def validate_presence_of(attribute)
         end
       end
 
+      def validate_numericality_of(attribute)
+        return simple_matcher("validate the numericality of #{attribute}") do |model|
+          model.send("#{attribute}=", 'foo')
+          !model.valid? && model.errors.invalid?(attribute)
+        end
+      end
+
       def validate_length_of(attribute, options)
         if options.has_key? :within
           min = options[:within].first