diff --git a/openlayers/openlayers-tests.ts b/openlayers/openlayers-tests.ts
index 3effa928a..009273746 100644
--- a/openlayers/openlayers-tests.ts
+++ b/openlayers/openlayers-tests.ts
@@ -34,6 +34,7 @@ var geometry: ol.geom.Geometry;
 var loadingstrategy: ol.LoadingStrategy;
 var tilegrid: ol.tilegrid.TileGrid;
 var vector: ol.source.Vector;
+var projection: ol.proj.Projection;
 
 //
 // ol.Attribution
@@ -161,7 +162,9 @@ var tileLayer: ol.layer.Tile = new ol.layer.Tile({
 //
 // ol.proj
 //
-var projection: ol.proj.Projection;
+projection = new ol.proj.Projection({
+    code:stringValue,    
+});
 
 //
 // ol.Map 
@@ -174,6 +177,21 @@ var map: ol.Map = new ol.Map({
 });
 map.beforeRender(preRenderFunction);
 
+//
+// ol.source.ImageWMS
+//
+var imageWMS: ol.source.ImageWMS = new ol.source.ImageWMS({
+    serverType: stringValue,
+    url:stringValue
+});
+//
+// ol.source.TileWMS
+//
+var tileWMS: ol.source.TileWMS = new ol.source.TileWMS({
+    serverType: stringValue,
+    url:stringValue
+});
+
 //
 // ol.animation
 //