             2
           else
             3
-            
-        
+
+
         it 'should calcuate the summary grade', ->
           for tf in [1..3]
             for np in [1..3]

          [null, 1, false, 'b', '1b']
          ['p', 2, false, 'a', 'p2a']
        ]
        
        for [px, ts, ist, sx, expectedValue] in expected
          size =
            prefix: px

                expect(actual, "The summary grade #{ ObjectHelper.prettyPrint(tnm.grade) }" +
                               " is incorrect")
                  .to.equal(expected)

      describe 'stage', ->
        # The (t, n) -> expected stage map.
        expected =
