making google tests conditional so invalid keys don't fail tests - debug reporting instead

git-svn-id: http://svn.openlayers.org/trunk/openlayers@4249 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf

tests/Layer/test_Google.html

@@ -130,11 +130,13 @@
     }
 
     function test_Layer_Goole_forwardMercator(t){
+        if(validkey) {
             t.plan(2);
             //Just test that the fowardMercator function still exists.
             var layer = new OpenLayers.Layer.Google('Test Layer', {'sphericalMercator': true});
             layer.forwardMercator = function(evt) {
-									t.ok( true, "GoogleMercator.forwardMercator was called and executed." );
+                t.ok(true,
+                     "GoogleMercator.forwardMercator was called and executed." );
                 return;
             }
             layer.forwardMercator();
@@ -143,11 +145,16 @@
             var lonlat2 = new OpenLayers.LonLat(Math.random(),Math.random());
             var result = layer.forwardMercator(lonlat2.lon, lonlat2.lat);
             t.ok(result instanceof OpenLayers.LonLat, "OpenLayers.Google.fowardMercator returns LonLat object" );
-		
+        } else {
+            t.plan(0);
+            t.debug_print("Google tests can't be run from " +
+                          window.location.host);
+        }
     }
 
     function test_Layer_Google_overlay(t) {
         // Test for #849.
+        if(validkey) {
             t.plan(1);
             var map = new OpenLayers.Map( 'map' , 
             { controls: [] , 'numZoomLevels':20});
@@ -164,6 +171,11 @@
             var px = new OpenLayers.Pixel(size.w, size.h);
             var br = map.getLonLatFromPixel(px);
             t.ok(layer.grid[0][0].bounds.containsLonLat(br), "Bottom right pixel is covered by untiled WMS layer");
+        } else {
+            t.plan(0);
+            t.debug_print("Google tests can't be run from " +
+                          window.location.host);
+        }
     }    
 
   </script>