#7 Add integration tests for basic client routing

redaktions-app/src/integration-tests/app-routing.integration.test.tsx

@@ -0,0 +1,62 @@
+import React from 'react';
+import {render, screen} from '@testing-library/react'
+import {MockedProvider} from '@apollo/client/testing';
+import {MemoryRouter} from 'react-router-dom';
+import App from "../App";
+
+beforeEach(() => localStorage.clear())
+
+describe('The root path /', () => {
+
+  test('renders user\'s home page if they are logged in',() => {
+    localStorage.setItem("token", "asdfasdfasdf")
+    render(<MockedProvider><MemoryRouter initialEntries={['/']}><App/></MemoryRouter></MockedProvider>);
+
+    expect(() => screen.getByLabelText(/current user/)).not.toThrow()
+  });
+
+  test('redirects to login page if user not logged in', () => {
+    render(<MockedProvider><MemoryRouter initialEntries={['/']}><App/></MemoryRouter></MockedProvider>);
+
+    const emailField = screen.getByRole('textbox', {name: 'Email Address'});
+    const passwordField = screen.getByLabelText(/Password/);
+    expect(emailField).toHaveValue("");
+    expect(passwordField).toHaveValue("");
+  });
+});
+
+describe('The /login path', () => {
+  test('renders the signin page if the user is not logged in', () => {
+    render(<MockedProvider><MemoryRouter initialEntries={['/login']}><App/></MemoryRouter></MockedProvider>);
+
+    const emailField = screen.getByRole('textbox', {name: 'Email Address'});
+    const passwordField = screen.getByLabelText(/Password/);
+    expect(emailField).toHaveValue("");
+    expect(passwordField).toHaveValue("");
+  });
+
+  test('redirects to root / and the user\'s home page if the user is logged in', () => {
+    localStorage.setItem("token", "asdfasdfasdf")
+    render(<MockedProvider><MemoryRouter initialEntries={['/login']}><App/></MemoryRouter></MockedProvider>);
+
+    expect(() => screen.getByLabelText(/current user/)).not.toThrow()
+  });
+});
+
+describe('The /signup path', () => {
+  test('renders the signup page if the user is not logged in', () => {
+    render(<MockedProvider><MemoryRouter initialEntries={['/signup']}><App/></MemoryRouter></MockedProvider>);
+
+    expect(() => screen.getByRole('textbox', {name: 'Email Address'})).not.toThrow()
+    expect(() => screen.getByLabelText(/Password/)).not.toThrow()
+    expect(() => screen.getByLabelText(/First Name/)).not.toThrow()
+    expect(() => screen.getByLabelText(/Last Name/)).not.toThrow()
+  });
+
+  test('redirects to root / and the user\'s home page if the user is logged in', () => {
+    localStorage.setItem("token", "asdfasdfasdf")
+    render(<MockedProvider><MemoryRouter initialEntries={['/signup']}><App/></MemoryRouter></MockedProvider>);
+
+    expect(() => screen.getByLabelText(/current user/)).not.toThrow()
+  });
+});