fix: remove old views (#36677)

client/src/__mocks__/gatsby.js

@@ -0,0 +1,30 @@
+/* eslint-disable no-unused-vars */
+/* eslint-disable no-undef */
+const React = require('react');
+
+const gatsby = jest.requireActual('gatsby');
+
+module.exports = {
+  ...gatsby,
+  graphql: jest.fn(),
+  Link: jest.fn().mockImplementation(
+    // these props are invalid for an `a` tag
+    ({
+      activeClassName,
+      activeStyle,
+      getProps,
+      innerRef,
+      partiallyActive,
+      ref,
+      replace,
+      to,
+      ...rest
+    }) =>
+      React.createElement('a', {
+        ...rest,
+        href: to
+      })
+  ),
+  StaticQuery: jest.fn(),
+  useStaticQuery: jest.fn()
+};