Fix typo

lib/cartodb/models/aggregation/aggregation-mapconfig.js

@@ -59,7 +59,7 @@ module.exports = class AggregationMapConfig extends MapConfig {
             threshold = AggregationMapConfig.THRESHOLD,
             placement = AggregationMapConfig.PLACEMENT,
             columns = {},
-            dimmensions = {}
+            dimensions = {}
         } = this.getAggregation(index);
 
         return aggregationQuery({
@@ -68,7 +68,7 @@ module.exports = class AggregationMapConfig extends MapConfig {
             threshold,
             placement,
             columns,
-            dimmensions
+            dimensions
         });
     }
 

test/acceptance/aggregation.js

@@ -529,6 +529,39 @@ describe('aggregation', function () {
                 });
             });
 
+            it('when dimensions is provided should return a tile returning the column used as dimensions', function (done) {
+                this.mapConfig = createVectorMapConfig([
+                    {
+                        type: 'cartodb',
+                        options: {
+                            sql: POINTS_SQL_1,
+                            aggregation: {
+                                threshold: 1,
+                                dimensions: {
+                                    value: "value"
+                                }
+                            }
+                        }
+                    }
+                ]);
+
+                this.testClient = new TestClient(this.mapConfig);
+                const options = {
+                    format: 'mvt'
+                };
+                this.testClient.getTile(0, 0, 0, options, (err, res, tile) => {
+                    if (err) {
+                        return done(err);
+                    }
+
+                    const tileJSON = tile.toJSON();
+
+                    tileJSON[0].features.forEach(feature => assert.equal(typeof feature.properties.value, 'number'));
+
+                    done();
+                });
+            });
+
             it('should work when the sql has single quotes', function (done) {
                 this.mapConfig = createVectorMapConfig([
                     {