spec/item_spec.rb in alter-0.0.2 vs spec/item_spec.rb in alter-0.0.3

@@ -1,95 +1,101 @@
 require File.expand_path(File.dirname(__FILE__) + '/spec_helper')
 
 describe "Item" do
-  
+
   before :each do
-    
+
     class TextProcessor < Alter::Processor
       def output
         input + " + output"
       end
-      
+
       def meta
         {
           :color => "blue",
           :rand => rand(1000)
         }
       end
     end
-    
+
     class FirstProcessor < Alter::Processor
       def output
         input + " + first"
       end
     end
-    
+
     class SecondProcessor < Alter::Processor
       def output
         input + " + second"
       end
     end
-    
+
     class EligibilityProcessor < Alter::Processor
       def output
         if options[:age] >= 35
           input + " + President eligible"
         else
           input + " + Too young to be President"
         end
       end
     end
-    
+
   end
 
   it "should update the value based upon a custom output method in a processor" do
     @item = Alter::Item.new "Initial text"
     @item.process TextProcessor
     @item.value.should == "Initial text + output"
   end
 
+  it "should allow the value to be called as output" do
+    @item = Alter::Item.new "Initial text"
+    @item.process TextProcessor
+    @item.output.should == "Initial text + output"
+  end
+
   it "should allow an array of processors to be passed via the process method" do
     @item = Alter::Item.new "Initial text"
     @item.process [FirstProcessor, SecondProcessor]
     @item.value.should == "Initial text + first + second"
   end
-  
+
   it "should allow processors to be chained" do
     @item = Alter::Item.new "Initial text"
     @item.process FirstProcessor
     @item.value.should == "Initial text + first"
     @item.process SecondProcessor
     @item.value.should == "Initial text + first + second"
-  end 
-  
+  end
+
   it "should write history to the item" do
     @item = Alter::Item.new "Initial text"
     @item.process [FirstProcessor, SecondProcessor]
     @item.history.size.should == 2
   end
-    
+
   it "should attach meta data to the history if provided" do
     @item = Alter::Item.new "Initial text"
     @item.process TextProcessor
     @item.history.first.meta[:color].should == "blue"
-  end 
-  
+  end
+
   it "should write a static alteration record to the history" do
     @item = Alter::Item.new "Initial text"
     @item.process TextProcessor
     first_request = @item.history.first.meta[:rand]
     @item.history.first.meta[:rand] == first_request
   end
-  
+
   it "should allow passing options via the item" do
     @item = Alter::Item.new "Initial text", :age => 36
     @item.process EligibilityProcessor
     @item.value.should == "Initial text + President eligible"
   end
-  
+
   it "should allow passing options via the process method" do
     @item = Alter::Item.new "Initial text"
     @item.process EligibilityProcessor, :age => 32
     @item.value.should == "Initial text + Too young to be President"
   end
-  
-end
\ No newline at end of file
+
+end