Upgrading tests, replacing Enzyme with TestRenderer

__tests__/test-wrapper.js

@@ -0,0 +1,35 @@
+import React from 'react';
+import TestRenderer from 'react-test-renderer';
+import { Provider as ReduxProvider } from 'react-redux/src';
+import { BrowserRouter, Route, Routes } from 'react-router-dom';
+import { DndProvider } from 'react-dnd';
+import { HTML5Backend } from 'react-dnd-html5-backend';
+import { store } from '../src/js/store';
+
+const customRender = (
+  element,
+  {
+    initialState,
+    mocks,
+    ...options
+  } = {},
+) => {
+  return TestRenderer.create(
+    (
+      <ReduxProvider store={store}>
+        <DndProvider backend={HTML5Backend}>
+          <BrowserRouter basename="/">
+            <Routes>
+              <Route path="*" element={element} />
+            </Routes>
+          </BrowserRouter>
+        </DndProvider>
+      </ReduxProvider>
+    ),
+    {
+      ...options,
+    },
+  );
+};
+
+export { customRender as render };