Add rendering test for layer tile transition

rendering/cases/layer-tile-transition/main.js

@@ -0,0 +1,24 @@
+import Map from '../../../src/ol/CompositeMap.js';
+import View from '../../../src/ol/View.js';
+import TileLayer from '../../../src/ol/layer/Tile.js';
+import {fromLonLat} from "../../../src/ol/proj";
+import XYZ from "../../../src/ol/source/XYZ";
+
+const center = fromLonLat([8.6, 50.1]);
+
+new Map({
+  layers: [
+    new TileLayer({
+      source: new XYZ({
+        url: '/data/tiles/satellite/{z}/{x}/{y}.jpg'
+      })
+    })
+  ],
+  target: 'map',
+  view: new View({
+    center: center,
+    zoom: 3
+  })
+});
+
+render();

test/rendering/ol/layer/tile.test.js

@@ -73,21 +73,6 @@ describe('ol.rendering.layer.Tile', function() {
     });
   }
 
-  describe('with tile transition', function() {
-    it('renders correctly after the transition', function(done) {
-      createMap('canvas');
-      const source = new XYZ({
-        url: 'rendering/ol/data/tiles/osm/{z}/{x}/{y}.png'
-      });
-      waitForTiles('canvas', [source], {}, function() {
-        setTimeout(function() {
-          expectResemble(map, 'rendering/ol/layer/expected/osm-canvas.png',
-            IMAGE_TOLERANCE, done);
-        }, 500);
-      });
-    });
-  });
-
   describe('single tile layer', function() {
     let source;