And we are green

spec/models/section_spec.rb

@@ -7,28 +7,34 @@ describe :section do
 
   describe :path do
     describe :width do
-      it "should have zero width when initialized" do
-        Section.new.width.should be_zero
+      it "should have 20 width when initialized" do
+        Section.new.width.should == 20
       end
+
       it "should have new width when it is defined using a setter" do
         @section.width = 3.2
         @section.width.should == 3.2
       end
+
       it "should persist width property through database" do
         @section.width = 3.2
         @section.save
         @reloaded_section = Section.find(@section.id)
         @reloaded_section.width.should == 3.2
       end
+
     end
     describe :height do
-      it "should have zero height when initialized" do
-        Section.new.height.should be_zero
+
+      it "should have 30 height when initialized" do
+        Section.new.height.should == 30
       end
+
       it "should have new height when it is defined using a setter" do
         @section.height = 3.2
         @section.height.should == 3.2
       end
+
       it "should persist height property through database" do
         @section.height = 3.2
         @section.save