Replaces reproj image.tests.js and tile.tests.js

Transforms the old rendering tests for
ReprojImage and ReprojTile to the new
rendering test approach.

rendering/cases/reproj-tile-5070/main.js

@@ -0,0 +1,41 @@
+import Map from '../../../src/ol/Map.js';
+import View from '../../../src/ol/View.js';
+import XYZ from '../../../src/ol/source/XYZ.js';
+import TileLayer from '../../../src/ol/layer/Tile.js';
+import {get, transform} from '../../../src/ol/proj.js';
+import {register} from '../../../src/ol/proj/proj4.js';
+import proj4 from 'proj4';
+
+proj4.defs('EPSG:5070',
+  '+proj=aea +lat_1=29.5 +lat_2=45.5 +lat_0=23 +lon_0=-96 +x_0=0 ' +
+          '+y_0=0 +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +units=m +no_defs');
+register(proj4);
+const proj5070 = get('EPSG:5070');
+proj5070.setExtent([-6e6, 0, 4e6, 6e6]);
+
+const center4326 = [-118.125, 31.95];
+const center = transform(center4326, 'EPSG:4326', 'EPSG:5070');
+
+const source = new XYZ({
+  transition: 0,
+  minZoom: 5,
+  maxZoom: 5,
+  url: '/data/tiles/osm/{z}/{x}/{y}.png'
+});
+
+new Map({
+  pixelRatio: 1,
+  target: 'map',
+  layers: [
+    new TileLayer({
+      source: source
+    })
+  ],
+  view: new View({
+    projection: 'EPSG:5070',
+    center: center,
+    zoom: 4
+  })
+});
+
+render();