jest setup

ui/.eslintrc.json

@@ -1,13 +1,16 @@
 {
   "env": {
     "browser": true,
-    "es6": true
+    "es6": true,
+    "jest/globals": true
   },
   "extends": ["eslint:recommended", "plugin:react/recommended"],
   "globals": {
     "Atomics": "readonly",
     "SharedArrayBuffer": "readonly",
-    "process": "readonly"
+    "process": "readonly",
+    "module": "readonly",
+    "require": "readonly"
   },
   "parserOptions": {
     "ecmaFeatures": {
@@ -16,7 +19,7 @@
     "ecmaVersion": 2018,
     "sourceType": "module"
   },
-  "plugins": ["react", "react-hooks"],
+  "plugins": ["react", "react-hooks", "jest"],
   "rules": {
     "no-unused-vars": "warn",
     "react/display-name": "off"

ui/.prettierrc

@@ -1,4 +0,0 @@
-{
-  "tabWidth": 2,
-  "useTabs": false
-}

ui/babel.config.js

@@ -0,0 +1,16 @@
+module.exports = {
+  presets: ['@babel/preset-env', '@babel/preset-react'],
+  plugins: [
+    'styled-components',
+    '@babel/plugin-transform-runtime',
+    '@babel/plugin-transform-modules-commonjs',
+    'graphql-tag',
+    // [
+    //   'transform-semantic-ui-react-imports',
+    //   {
+    //     convertMemberImports: true,
+    //     addCssImports: true,
+    //   },
+    // ],
+  ],
+}

ui/package.json

@@ -35,23 +35,33 @@
   "scripts": {
     "start": "parcel start src/index.html",
     "build": "parcel build src/index.html --no-source-maps",
-    "test": "eslint ./src --max-warnings 0 --cache"
+    "test": "npm run lint && npm run jest",
+    "lint": "eslint ./src --max-warnings 0 --cache",
+    "jest": "jest"
   },
   "devDependencies": {
+    "react-apollo": "^3.2.5",
     "@babel/core": "^7.12.3",
+    "@babel/plugin-transform-modules-commonjs": "^7.12.1",
     "@babel/plugin-transform-runtime": "^7.12.1",
+    "@babel/preset-react": "^7.12.1",
+    "@testing-library/react": "^11.1.0",
     "babel-eslint": "^10.1.0",
+    "babel-jest": "^26.6.1",
     "babel-plugin-graphql-tag": "^3.1.0",
     "babel-plugin-transform-semantic-ui-react-imports": "^1.4.1",
     "eslint": "^7.12.0",
+    "eslint-plugin-jest": "^24.1.0",
     "eslint-plugin-react": "^7.21.5",
     "eslint-plugin-react-hooks": "^4.2.0",
     "husky": "^4.3.0",
+    "jest": "^26.6.1",
     "lint-staged": "^10.5.0",
     "mapbox-gl": "^1.12.0",
     "parcel-plugin-sw-cache": "^0.3.1",
     "prettier": "^2.1.2",
-    "react-router-prop-types": "^1.0.5"
+    "react-router-prop-types": "^1.0.5",
+    "react-test-renderer": "^17.0.1"
   },
   "cache": {
     "swDest": "service-worker.js"
@@ -68,27 +78,14 @@
     "singleQuote": true,
     "arrowParens": "avoid"
   },
-  "babel": {
-    "presets": [
-      [
-        "@babel/preset-env",
-        {
-          "useBuiltIns": "entry"
-        }
-      ]
+  "jest": {
+    "transformIgnorePatterns": [
+      "^.+\\.css$"
     ],
-    "plugins": [
-      "styled-components",
-      "@babel/plugin-transform-runtime",
-      "graphql-tag",
-      [
-        "transform-semantic-ui-react-imports",
-        {
-          "convertMemberImports": true,
-          "addCssImports": true
-        }
-      ]
-    ]
+    "transform": {
+      "^.+\\.js$": "babel-jest",
+      "^.+\\.svg$": "<rootDir>/testing/transform-svg.js"
+    }
   },
   "lint-staged": {
     "*.{js,json,css,md,graphql}": "prettier --write",

ui/src/App.js

@@ -1,7 +1,7 @@
 import React, { Component } from 'react'
 import { createGlobalStyle } from 'styled-components'
 import { Helmet } from 'react-helmet'
-import Routes from './Routes'
+import Routes from './components/routes/Routes'
 import Messages from './components/messages/Messages'
 
 const GlobalStyle = createGlobalStyle`
@@ -21,12 +21,7 @@ const GlobalStyle = createGlobalStyle`
   }
 `
 
-import 'semantic-ui-css/components/reset.css'
-import 'semantic-ui-css/components/site.css'
-import 'semantic-ui-css/components/transition.css'
-import 'semantic-ui-css/components/menu.css'
-import 'semantic-ui-css/components/dimmer.css'
-import 'semantic-ui-css/components/label.css'
+import 'semantic-ui-css/semantic.min.css'
 
 class App extends Component {
   render() {

ui/src/Layout.js

@@ -6,7 +6,7 @@ import { Icon } from 'semantic-ui-react'
 import Sidebar from './components/sidebar/Sidebar'
 import { useQuery, useLazyQuery } from 'react-apollo'
 import gql from 'graphql-tag'
-import { Authorized } from './AuthorizedRoute'
+import { Authorized } from './components/routes/AuthorizedRoute'
 import { Helmet } from 'react-helmet'
 import Header from './components/header/Header'
 import { authToken } from './authentication'

ui/src/Pages/SharePage/SharePage.js

@@ -10,7 +10,7 @@ import { getSharePassword, saveSharePassword } from '../../authentication'
 import AlbumSharePage from './AlbumSharePage'
 import MediaSharePage from './MediaSharePage'
 
-const shareTokenQuery = gql`
+export const SHARE_TOKEN_QUERY = gql`
   query SharePageToken($token: String!, $password: String) {
     shareToken(token: $token, password: $password) {
       token
@@ -90,7 +90,7 @@ const validateTokenPasswordQuery = gql`
 const AuthorizedTokenRoute = ({ match }) => {
   const token = match.params.token
 
-  const { loading, error, data } = useQuery(shareTokenQuery, {
+  const { loading, error, data } = useQuery(SHARE_TOKEN_QUERY, {
     variables: {
       token,
       password: getSharePassword(token),
@@ -220,6 +220,8 @@ TokenRoute.propTypes = {
 }
 
 const SharePage = ({ match }) => {
+  console.log(match)
+
   return (
     <Switch>
       <Route path={`${match.url}/:token`}>

ui/src/Pages/SharePage/SharePage.test.js

@@ -0,0 +1,54 @@
+import React from 'react'
+import { MemoryRouter } from 'react-router-dom'
+import { MockedProvider } from 'react-apollo/testing'
+import { create } from 'react-test-renderer'
+
+import SharePage, { SHARE_TOKEN_QUERY } from './SharePage'
+
+test('two plus two is four', () => {
+  const token = 'token_here'
+
+  const matchMock = {
+    url: `/share`,
+    params: {},
+    path: `/share`,
+    isExact: false,
+  }
+
+  const historyMock = [{ pathname: `/share/${token}` }]
+
+  const graphqlMocks = [
+    {
+      request: {
+        query: SHARE_TOKEN_QUERY,
+        variables: {
+          token,
+          password: null,
+        },
+      },
+      response: {
+        data: {
+          shareToken: {
+            token: token,
+            album: null,
+            media: {
+              id: 1,
+              title: 'shared_image.jpg',
+              type: 'photo',
+            },
+          },
+        },
+      },
+    },
+  ]
+
+  const mediaSharePage = create(
+    <MockedProvider mocks={graphqlMocks} addTypename={false}>
+      <MemoryRouter initialEntries={historyMock}>
+        <SharePage match={matchMock} />
+      </MemoryRouter>
+    </MockedProvider>
+  )
+
+  console.log(mediaSharePage.toJSON())
+})

ui/src/components/routes/AuthorizedRoute.js

@@ -3,7 +3,7 @@ import PropTypes from 'prop-types'
 import { Route, Redirect } from 'react-router-dom'
 import gql from 'graphql-tag'
 import { Query } from 'react-apollo'
-import { authToken } from './authentication'
+import { authToken } from '../../authentication'
 
 const adminQuery = gql`
   query adminQuery {

ui/src/components/routes/Routes.js

@@ -2,23 +2,26 @@ import React from 'react'
 import { Route, Switch, Redirect } from 'react-router-dom'
 
 import { Loader } from 'semantic-ui-react'
-import Layout from './Layout'
-import { clearTokenCookie } from './authentication'
+import Layout from '../../Layout'
+import { clearTokenCookie } from '../../authentication'
 
-const AlbumsPage = React.lazy(() => import('./Pages/AllAlbumsPage/AlbumsPage'))
-const AlbumPage = React.lazy(() => import('./Pages/AlbumPage/AlbumPage'))
 const AuthorizedRoute = React.lazy(() => import('./AuthorizedRoute'))
-const PhotosPage = React.lazy(() => import('./Pages/PhotosPage/PhotosPage'))
-const PlacesPage = React.lazy(() => import('./Pages/PlacesPage/PlacesPage'))
-const SharePage = React.lazy(() => import('./Pages/SharePage/SharePage'))
 
-const LoginPage = React.lazy(() => import('./Pages/LoginPage/LoginPage'))
+const AlbumsPage = React.lazy(() =>
+  import('../../Pages/AllAlbumsPage/AlbumsPage')
+)
+const AlbumPage = React.lazy(() => import('../../Pages/AlbumPage/AlbumPage'))
+const PhotosPage = React.lazy(() => import('../../Pages/PhotosPage/PhotosPage'))
+const PlacesPage = React.lazy(() => import('../../Pages/PlacesPage/PlacesPage'))
+const SharePage = React.lazy(() => import('../../Pages/SharePage/SharePage'))
+
+const LoginPage = React.lazy(() => import('../../Pages/LoginPage/LoginPage'))
 const InitialSetupPage = React.lazy(() =>
-  import('./Pages/LoginPage/InitialSetupPage')
+  import('../../Pages/LoginPage/InitialSetupPage')
 )
 
 const SettingsPage = React.lazy(() =>
-  import('./Pages/SettingsPage/SettingsPage')
+  import('../../Pages/SettingsPage/SettingsPage')
 )
 
 class Routes extends React.Component {

ui/src/index.js

@@ -1,3 +1,5 @@
+import 'regenerator-runtime/runtime'
+
 import React from 'react'
 import ReactDOM from 'react-dom'
 import App from './App'

ui/testing/transform-svg.js

@@ -0,0 +1,15 @@
+/**
+ * Mock .svg imports
+ */
+
+const path = require('path')
+
+module.exports = {
+  process(_, filename) {
+    return 'module.exports = "' + path.basename(filename) + '.svg"'
+  },
+  getCacheKey(_, filename) {
+    // The output is based on path.
+    return path.basename(filename)
+  },
+}