spec/integration/default_values_spec.rb in virtus-0.5.2 vs spec/integration/default_values_spec.rb in virtus-0.5.3

@@ -18,10 +18,13 @@
         attribute :slug,         String,  :default => lambda { |post, attribute| post.title.downcase.gsub(' ', '-') }
         attribute :view_count,   Integer, :default => 0
         attribute :published,    Boolean, :default => false, :accessor => :private
         attribute :editor_title, String,  :default => :default_editor_title
         attribute :reference,    String,  :default => Reference.new
+        attribute :revisions,    Array
+        attribute :index,        Hash
+        attribute :authors,      Set
 
         def default_editor_title
           published? ? title : "UNPUBLISHED: #{title}"
         end
       end
@@ -47,14 +50,31 @@
   specify 'you can set defaults for private attributes' do
     subject.title = 'Top Secret'
     subject.editor_title.should == 'UNPUBLISHED: Top Secret'
   end
 
-  context 'with a ValueObject' do
-    it 'should not duplicate the ValueObject' do
+  context 'a ValueObject' do
+    it 'does not duplicate the ValueObject' do
       page1 = Examples::Page.new
       page2 = Examples::Page.new
       page1.reference.should equal(page2.reference)
     end
   end
 
+  context 'an Array' do
+    specify 'without a default the value is an empty Array' do
+      subject.revisions.should eql([])
+    end
+  end
+
+  context 'a Hash' do
+    specify 'without a default the value is an empty Hash' do
+      subject.index.should eql({})
+    end
+  end
+
+  context 'a Set' do
+    specify 'without a default the value is an empty Set' do
+      subject.authors.should eql(Set.new)
+    end
+  end
 end