chore: sync with verdaccio master

test/unit/webui/components/footer.spec.js

@@ -0,0 +1,20 @@
+
+import React from 'react';
+import { mount } from 'enzyme';
+
+import Footer from '../../../../src/webui/components/Footer/index';
+
+jest.mock('../../../../package.json', () => ({
+    version: '4.0.0-alpha.3'
+}))
+
+describe('<Footer /> component', () => {
+    let wrapper;
+    beforeEach(() => {
+        wrapper = mount(<Footer />);
+    });
+
+    test('should load the initial state of Footer component', () => {
+        expect(wrapper.html()).toMatchSnapshot();
+    });
+});