fix: dynamic date generation for <Package /> component test

fix: adds <Package /> component snapshot

test/webui/components/__snapshots__/package.spec.js.snap

@@ -1,3 +1,3 @@
 // Jest Snapshot v1, https://goo.gl/fbAQLP
 
-exports[`<Package /> component should load the component 1`] = `"<section class=\\"package\\"><a href=\\"detail/verdaccio\\"><div class=\\"header\\"><div class=\\"title\\"><h1>verdaccio <span class=\\"el-tag el-tag--gray\\">v1.0.0</span></h1></div><div role=\\"author\\" class=\\"author\\">By: Sam</div></div><div class=\\"footer\\"><p class=\\"description\\">Private NPM repository</p></div><div class=\\"details\\"><div class=\\"license\\">MIT</div></div></a></section>"`;
+exports[`<Package /> component should load the component 1`] = `"<section class=\\"package\\"><a href=\\"detail/verdaccio\\"><div class=\\"header\\"><div class=\\"title\\"><h1>verdaccio <span class=\\"el-tag el-tag--gray\\">v1.0.0</span></h1></div><div role=\\"author\\" class=\\"author\\">By: Sam</div></div><div class=\\"footer\\"><p class=\\"description\\">Private NPM repository</p></div><div class=\\"details\\"><div class=\\"homepage\\">Published about 1 month ago</div><div class=\\"license\\">MIT</div></div></a></section>"`;

test/webui/components/package.spec.js

@@ -7,11 +7,22 @@ import { mount } from 'enzyme';
 import Package from '../../../src/webui/src/components/Package';
 import { BrowserRouter } from 'react-router-dom';
 
+/**
+ * Generates one month back date from current time
+ * @return {object} date object
+ */
+const dateOneMonthAgo = () => {
+  const date = new Date();
+  date.setMonth(date.getMonth() - 1);
+  return date;
+}
+
 describe('<Package /> component', () => {
   it('should load the component', () => {
     const props = {
       name: 'verdaccio',
       version: '1.0.0',
+      time: dateOneMonthAgo(),
       license: 'MIT',
       description: 'Private NPM repository',
       author: { name: 'Sam' }