*
* @author dan@dygraphs.com (Dan Vanderkam)
*/
-describe("stacked", function() {
-var _origGetContext = Dygraph.getContext;
+import Dygraph from '../../src/dygraph';
+import * as utils from '../../src/dygraph-utils';
-beforeEach(function() {
- document.body.innerHTML = "<div id='graph'></div>";
- Dygraph.getContext = function(canvas) {
- return new Proxy(_origGetContext(canvas));
- }
-});
+import Proxy from './Proxy';
+import CanvasAssertions from './CanvasAssertions';
+import Util from './Util';
-afterEach(function() {
- Dygraph.getContext = _origGetContext;
-});
+describe("stacked", function() {
+
+cleanupAfterEach();
+useProxyCanvas(utils, Proxy);
it('testCorrectColors', function() {
var opts = {