Updating cypress tests

cypress/integration/rendering/pie.spec.js

@@ -0,0 +1,16 @@
+/* eslint-env jest */
+import { imgSnapshotTest } from '../../helpers/util.js';
+
+describe('Pie Chart', () => {
+  it('should render a simple pie diagram', () => {
+    imgSnapshotTest(
+      `
+    pie title Sports in Sweden
+       "Bandy" : 40
+       "Ice-Hockey" : 80
+       "Football" : 90
+      `,
+      {}
+    );
+  });
+});