Debug of fonts in percy renderings

cypress/integration/rendering/debug.spec.js

@@ -0,0 +1,14 @@
+/* eslint-env jest */
+import { imgSnapshotTest } from '../../helpers/util';
+
+describe('Flowchart', () => {
+
+  it('34: testing the label width in percy', () => {
+    imgSnapshotTest(
+      `graph TD
+      A[Christmas]
+      `,
+      { theme: 'forest' , fontFamily: '"Noto Sans SC", sans-serif' }
+    );
+  });
+});