diff --git a/ng-grid/ng-grid-tests.ts b/ng-grid/ng-grid-tests.ts
index a11067e84..82105ea5b 100644
--- a/ng-grid/ng-grid-tests.ts
+++ b/ng-grid/ng-grid-tests.ts
@@ -301,13 +301,13 @@ gridInstance.sortActual();
 gridInstance.sortColumnsInit();
 gridInstance.sortData(<ngGrid.IColumn>{}, {});
 
-var styleProvider:ngGrid.IStyleProvider = new ngStyleProvider(<ngGrid.IGridScope>{}, <ngGrid.IGridInstance>{});
-var searchProvider:ngGrid.ISearchProvider = new ngSearchProvider(<ngGrid.IGridScope>{}, <ngGrid.IGridInstance>{}, <ng.IFilterService>{});
-var selectionProvider:ngGrid.ISelectionProvider = new ngSelectionProvider(<ngGrid.IGridInstance>{}, <ngGrid.IGridScope>{}, <ng.IParseService>{});
-var ngEventProvider:ngGrid.IEventProvider = new ngEventProvider(<ngGrid.IGridInstance>{}, <ngGrid.IGridScope>{}, <<ngGrid.service.IDomUtilityService>{}, <ng.ITimeoutService>{});
-var ngAggregate:ngGrid.IAggregate = new ngAggregate({}, <ngGrid.IRowFactory>{}, 10, true);
-var ngRenderedRange:ngGrid.IRenderedRange = new ngRenderedRange(1, 2);
-var ngDimension:ngGrid.IDimension = new ngDimension({});
-var ngRow:ngGrid.IRow = new ngRow({}, <ngGrid.IRowConfig>{}, <ngGrid.ISelectionProvider>{}, 0, {});
-var ngColumn:ngGrid.IColumn = new ngColumn(<ngGrid.IGridOptions>{}, <ngGrid.IGridScope>{}, <ngGrid.IGridInstance>{}, <ngGrid.service.IDomUtilityService>{}, <ng.ITemplateCacheService>{}, {});
-var ngFooter:ngGrid.IFooter = new ngFooter(<ngGrid.IGridScope>{}, <ngGrid.IGridInstance>{});
+var test_styleProvider:ngGrid.IStyleProvider = new ngStyleProvider(<ngGrid.IGridScope>{}, <ngGrid.IGridInstance>{});
+var test_searchProvider:ngGrid.ISearchProvider = new ngSearchProvider(<ngGrid.IGridScope>{}, <ngGrid.IGridInstance>{}, <ng.IFilterService>{});
+var test_selectionProvider:ngGrid.ISelectionProvider = new ngSelectionProvider(<ngGrid.IGridInstance>{}, <ngGrid.IGridScope>{}, <ng.IParseService>{});
+var test_eventProvider:ngGrid.IEventProvider = new ngEventProvider(<ngGrid.IGridInstance>{}, <ngGrid.IGridScope>{}, <ngGrid.service.IDomUtilityService>{}, <ng.ITimeoutService>{});
+var test_aggregate:ngGrid.IAggregate = new ngAggregate({}, <ngGrid.IRowFactory>{}, 10, true);
+var test_renderedRange:ngGrid.IRenderedRange = new ngRenderedRange(1, 2);
+var test_dimension:ngGrid.IDimension = new ngDimension({});
+var test_row:ngGrid.IRow = new ngRow({}, <ngGrid.IRowConfig>{}, <ngGrid.ISelectionProvider>{}, 0, {});
+var test_column:ngGrid.IColumn = new ngColumn(<ngGrid.IGridOptions>{}, <ngGrid.IGridScope>{}, <ngGrid.IGridInstance>{}, <ngGrid.service.IDomUtilityService>{}, <ng.ITemplateCacheService>{}, {});
+var test_footer:ngGrid.IFooter = new ngFooter(<ngGrid.IGridScope>{}, <ngGrid.IGridInstance>{});