lib/rspec-virtus/matcher.rb in rspec-virtus-1.0.0 vs lib/rspec-virtus/matcher.rb in rspec-virtus-1.0.1

@@ -4,10 +4,14 @@
       def initialize(attribute_name)
         @attribute_name = attribute_name
         @options = {}
       end
 
+      def description
+        "have #{@attribute_name} defined"
+      end
+
       def of_type(type, options={})
         @options[:type] = type
         @options[:member_type] = options.delete(:member_type)
         self
       end
@@ -19,10 +23,10 @@
 
       def failure_message
         "expected #{@attribute_name} to be defined"
       end
 
-      def negative_failure_message
+      def failure_message_when_negated
         "expected #{@attribute_name} not to be defined"
       end
 
       private