add unit testing

src/App.test.tsx

@@ -1,9 +1,12 @@
-import React from 'react';
-import { render } from '@testing-library/react';
-import App from './App';
-
-test('renders learn react link', () => {
-  const { getByText } = render(<App />);
-  const linkElement = getByText(/learn react/i);
-  expect(linkElement).toBeInTheDocument();
-});
+// unit tests for env file
+describe("env", () => {
+  it("should have an auth0 domain", () => {
+    expect(process.env.REACT_APP_AUTH0_DOMAIN).toBeDefined();
+  });
+  it("should have an auth0 clientID", () => {
+    expect(process.env.REACT_APP_AUTH0_CLIENTID).toBeDefined();
+  });
+  it("should have an auth0 audience", () => {
+    expect(process.env.REACT_APP_AUTH0_AUDIENCE).toBeDefined();
+  });
+});

tsconfig.json

@@ -1,6 +1,6 @@
 {
   "compilerOptions": {
-    "target": "es5",
+    "target": "es6",
     "lib": [
       "dom",
       "dom.iterable",
@@ -15,7 +15,6 @@
     "module": "esnext",
     "moduleResolution": "node",
     "resolveJsonModule": true,
-    "isolatedModules": true,
     "noEmit": true,
     "jsx": "react"
   },