TXI-ify the base app

tablexi · Jun 2, 2022 · 5622ca7 · 5622ca7
1 parent 0577d73
commit 5622ca7
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Showing 12 changed files with 236 additions and 65 deletions.
diff --git a/public/favicon.ico b/public/favicon.ico
diff --git a/public/index.html b/public/index.html
@@ -7,7 +7,7 @@
     <meta name="theme-color" content="#000000" />
     <meta
       name="description"
-      content="Web site created using create-react-app"
+      content="A sandbox for helping us test A11y features"
     />
     <link rel="apple-touch-icon" href="%PUBLIC_URL%/logo192.png" />
     <!--
@@ -24,7 +24,7 @@
       work correctly both with client-side routing and a non-root public URL.
       Learn how to configure a non-root public URL by running `npm run build`.
     -->
-    <title>React App</title>
+    <title>A11y Testing Sandbox</title>
   </head>
   <body>
     <noscript>You need to enable JavaScript to run this app.</noscript>

diff --git a/public/logo192.png b/public/logo192.png
diff --git a/public/logo512.png b/public/logo512.png
diff --git a/src/App.css b/src/App.css
@@ -1,34 +1,34 @@
-.App {
-  text-align: center;
+/* Text */
+
+h1 {
+  margin-top: 1rem;
+  font-size: 3.6rem;
 }
 
-.App-logo {
-  height: 40vmin;
-  pointer-events: none;
+/* Layout */
+
+.main {
+  padding: 5rem;
 }
 
-@media (prefers-reduced-motion: no-preference) {
-  .App-logo {
-    animation: App-logo-spin infinite 20s linear;
-  }
+/* Logo */
+
+.logoContainer {
+  padding-top: 10vmin;
 }
 
-.App-header {
-  background-color: #282c34;
-  min-height: 100vh;
-  display: flex;
-  flex-direction: column;
-  align-items: center;
-  justify-content: center;
-  font-size: calc(10px + 2vmin);
-  color: white;
+.logo {
+  height: 40vmin;
+  pointer-events: none;
 }
 
-.App-link {
-  color: #61dafb;
+@media (prefers-reduced-motion: no-preference) {
+  .logo {
+    animation: logo-spin infinite 20s linear;
+  }
 }
 
-@keyframes App-logo-spin {
+@keyframes logo-spin {
   from {
     transform: rotate(0deg);
   }

diff --git a/src/App.js b/src/App.js
diff --git a/src/App.jsx b/src/App.jsx
@@ -0,0 +1,17 @@
+import "./App.css";
+import logo from "./logo.svg";
+
+function App() {
+  return (
+    <section className="main">
+      <header>
+        <h1>Accessibility Testing Sandbox</h1>
+      </header>
+      <div className="logoContainer">
+        <img src={logo} className="logo" alt="logo" />
+      </div>
+    </section>
+  );
+}
+
+export default App;
diff --git a/src/App.test.js b/src/App.test.js
@@ -1,8 +1,8 @@
-import { render, screen } from '@testing-library/react';
-import App from './App';
+import { render, screen } from "@testing-library/react";
+import App from "./App";
 
-test('renders learn react link', () => {
+test("renders the page header", () => {
   render(<App />);
-  const linkElement = screen.getByText(/learn react/i);
-  expect(linkElement).toBeInTheDocument();
+  const pageHeader = screen.getByText(/Accessibility Testing Sandbox/i);
+  expect(pageHeader).toBeInTheDocument();
 });
diff --git a/src/index.css b/src/index.css
@@ -1,13 +1,23 @@
+/**
+ * Use relative units for text: https://web.dev/accessible-responsive-design/#use-relative-units-for-text
+ * By default browsers set font-size to 16px, which makes it harder for us to figure out relative sizing
+ * using rem/em values. To make this easier we reset the base value to 10px. Some users prefer to change
+ * the default font-size and so we don't want to hard code to 10px. As such we can use a relative reset
+ * to get our base font-size.
+ *
+ * 16px * 0.65 = 10px
+ */
+html {
+  font-size: 62.5%;
+}
+
 body {
-  margin: 0;
-  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
-    'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue',
-    sans-serif;
+  font-family: "Roboto", "Helvetica Neue", sans-serif;
   -webkit-font-smoothing: antialiased;
   -moz-osx-font-smoothing: grayscale;
 }
 
 code {
-  font-family: source-code-pro, Menlo, Monaco, Consolas, 'Courier New',
+  font-family: source-code-pro, Menlo, Monaco, Consolas, "Courier New",
     monospace;
 }
diff --git a/src/index.js b/src/index.js
@@ -1,10 +1,13 @@
-import React from 'react';
-import ReactDOM from 'react-dom/client';
-import './index.css';
-import App from './App';
-import reportWebVitals from './reportWebVitals';
+import React from "react";
+import ReactDOM from "react-dom/client";
 
-const root = ReactDOM.createRoot(document.getElementById('root'));
+import "./reset.css";
+import "./index.css";
+
+import App from "./App";
+import reportWebVitals from "./reportWebVitals";
+
+const root = ReactDOM.createRoot(document.getElementById("root"));
 root.render(
   <React.StrictMode>
     <App />

diff --git a/src/logo.svg b/src/logo.svg
diff --git a/src/reset.css b/src/reset.css
@@ -0,0 +1,130 @@
+html,
+body,
+div,
+span,
+object,
+iframe,
+h1,
+h2,
+h3,
+h4,
+h5,
+h6,
+p,
+blockquote,
+pre,
+abbr,
+address,
+cite,
+code,
+del,
+dfn,
+em,
+img,
+ins,
+kbd,
+q,
+samp,
+small,
+strong,
+sub,
+sup,
+var,
+b,
+i,
+dl,
+dt,
+dd,
+ol,
+ul,
+li,
+fieldset,
+form,
+label,
+legend,
+table,
+caption,
+tbody,
+tfoot,
+thead,
+tr,
+th,
+td,
+article,
+aside,
+canvas,
+details,
+figcaption,
+figure,
+footer,
+header,
+hgroup,
+menu,
+nav,
+section,
+summary,
+time,
+mark,
+audio,
+video {
+  margin: 0;
+  padding: 0;
+  border: 0;
+  outline: 0;
+  font-size: 100%;
+  vertical-align: baseline;
+  background: transparent;
+}
+
+body {
+  line-height: 1;
+}
+
+article,
+aside,
+details,
+figcaption,
+figure,
+footer,
+header,
+hgroup,
+menu,
+nav,
+section {
+  display: block;
+}
+
+nav ul {
+  list-style: none;
+}
+
+blockquote,
+q {
+  quotes: none;
+}
+
+blockquote:before,
+blockquote:after,
+q:before,
+q:after {
+  content: "";
+  content: none;
+}
+
+a {
+  margin: 0;
+  padding: 0;
+  font-size: 100%;
+  vertical-align: baseline;
+  background: transparent;
+}
+
+table {
+  border-collapse: collapse;
+  border-spacing: 0;
+}
+
+input,
+select {
+  vertical-align: middle;
+}