Add favicon

index.ts

@@ -9,6 +9,8 @@ import serveMarked from 'serve-marked'
 const jm = jaymock()
 jm.extend('chance', new chance())
 
+const readFile = (name: string): Buffer => readFileSync(join(__dirname, name))
+
 const serveReadme = serveMarked(readFileSync(join(__dirname, 'readme.md')).toString('utf8'), {
 	title: 'jaymock',
 	inlineCSS: `
@@ -19,7 +21,9 @@ const serveReadme = serveMarked(readFileSync(join(__dirname, 'readme.md')).toStr
 			height: 20px;
 		}
 	`,
-	beforeHeadEnd: '<link href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/9.15.10/styles/github-gist.min.css" rel="stylesheet" />',
+	beforeHeadEnd:
+		'<link href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/9.15.10/styles/github-gist.min.css" rel="stylesheet" />' +
+		'<link rel="icon" href="/favicon.png" sizes="32x32" />',
 	beforeBodyEnd:
 		'<script charset="UTF-8" src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/9.15.10/highlight.min.js"></script>' +
 		'<script>hljs.initHighlightingOnLoad();</script>'
@@ -31,9 +35,9 @@ export default async (req: IncomingMessage, res: ServerResponse): Promise<any> =
 			case '/':
 				return serveReadme(req, res)
 			case '/demo.gif':
-				return readFileSync(join(__dirname, 'demo.gif'))
-			case '/favicon.ico':
-				return ''
+				return readFile('demo.gif')
+			case '/favicon.png':
+				return readFile('favicon.png')
 			default:
 				return 'Use POST request.'
 		}

now.json

@@ -6,6 +6,10 @@
             "src": "*.gif", 
             "use": "@now/static" 
         },
+        {
+            "src": "*.png",
+            "use": "@now/static"
+        },
         {
             "src": "index.ts",
             "use": "@now/node@canary"

package.json

@@ -74,6 +74,7 @@
     "file-type": "^12.4.0",
     "freddo": "^1.1.3",
     "got": "^10.0.2",
+    "is-png": "^2.0.0",
     "micro-dev": "^3.0.0",
     "nyc": "^15.0.0-beta.2",
     "test-listen": "^1.1.0",

test.ts

@@ -4,6 +4,7 @@ import got from 'got'
 import micro from 'micro'
 import testListen from 'test-listen'
 import fileType from 'file-type'
+import isPNG from 'is-png'
 import m from '.'
 
 const template = {
@@ -80,10 +81,9 @@ test('valid GET request', async t => {
 		.body((body: string) => isGIF(Buffer.from(body, 'utf8')))
 		.ensure()
 
-	await freddo(`${url}/favicon.ico`)
+	await freddo(`${url}/favicon.png`, {encoding: null})
 		.status(200)
-		.header('content-length', 0)
-		.body('')
+		.body((body: string) => isPNG(Buffer.from(body)))
 		.ensure()
 
 	await freddo(`${url}/xyz`)