#8 Improve result test of election

@@ -158,5 +158,18 @@ describe('RelativePlacement global', () => {
             assert.ok(candidates.every(name => result.indexOf(name) != -1));
             assert.ok(result.every(name => candidates.indexOf(name) != -1));
         });
+
+        it('should have placements sum in candidates', () => {
+            election.addVote(['A', 'B', 'C']);
+            election.addVote(['B', 'A', 'C']);
+            election.addVote(['A', 'C', 'B']);
+
+            election.getResult();
+            var candidate = election.candidateList['A'];
+
+            assert.equal(candidate.placements.length, 3);
+            assert.equal(candidate.cumulativePlacement.length, 3);
+            assert.equal(candidate.votes.length, 4);
+        });
     });
 });
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