fix Tile tests (checked with FF2 and IE7)

git-svn-id: http://svn.openlayers.org/trunk/openlayers@6456 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf

tests/Tile/test_WFS.html

@@ -37,7 +37,12 @@
         
         t.ok(tile.request == null, "request property on tile set to null");
 
-        var layer = {}; // bogus layer
+        var layer = {
+            SUPPORTED_TRANSITIONS: [],
+            events: {
+                unregister: function() {}
+            }
+        }; // bogus layer
         var position = new OpenLayers.Pixel(10,20);
         var bounds = new OpenLayers.Bounds(1,2,3,4);
         var url = "bobob";
@@ -84,7 +89,12 @@
     function test_Tile_WFS_destroy(t) {
         t.plan(9);
 
-        var layer = {}; // bogus layer
+        var layer = {
+            SUPPORTED_TRANSITIONS: [],
+            events: {
+                unregister: function() {}
+            }
+        }; // bogus layer
         var position = new OpenLayers.Pixel(10,20);
         var bounds = new OpenLayers.Bounds(1,2,3,4);
         var url = "bobob";

tests/test_Tile.html

@@ -60,7 +60,12 @@
     function test_99_Tile_destroy(t) {
         t.plan( 6 );
 
-        var layer = {}; // bogus layer
+        var layer = {
+            SUPPORTED_TRANSITIONS: [],
+            events: {
+                unregister: function() {}
+            }
+        }; // bogus layer
         var position = new OpenLayers.Pixel(10,20);
         var bounds = new OpenLayers.Bounds(1,2,3,4);
         var url = "bobob";