feat(polyfill): bump up Hono to v3 and polyfill webcrypto for Node v16 (

#31)

package.json

@@ -48,7 +48,7 @@
     "@types/jest": "^29.0.1",
     "@types/node": "^18.7.16",
     "@types/supertest": "^2.0.12",
-    "hono": "^2.7.1",
+    "hono": "^3.1.5",
     "jest": "^29.0.3",
     "next": "13.1.6",
     "np": "^7.6.2",

src/globals.ts

@@ -58,8 +58,14 @@ export function installGlobals() {
   global.ReadableStream = NodeReadableStream
   global.WritableStream = NodeWritableStream
 
-  if (typeof global.crypto === "undefined") {
-    global.crypto = crypto as Crypto
+  if (typeof global.crypto === 'undefined') {
+    // If crypto.subtle is undefined, we're in a Node.js v16 environment
+    if (typeof (crypto as Crypto).subtle === 'undefined') {
+      // We can use the webcrypto polyfill
+      global.crypto = require('crypto').webcrypto as Crypto
+    } else {
+      global.crypto = crypto as Crypto
+    }
   }
 }
 

test/serve-static.test.ts

@@ -52,7 +52,7 @@ describe('Serve Static Middleware', () => {
   it('Should return 404 for non-existent files', async () => {
     const res = await request(server).get('/static/does-not-exist.html')
     expect(res.status).toBe(404)
-    expect(res.headers['content-type']).toBe('text/plain; charset=UTF-8')
+    expect(res.headers['content-type']).toBe('text/plain;charset=UTF-8')
     expect(res.text).toBe('404 Not Found')
   })
 })

test/server.test.ts

@@ -159,7 +159,7 @@ describe('Response body', () => {
 })
 
 describe('Middleware', () => {
-  const app = new Hono()
+  const app = new Hono<{ Variables: { foo: string } }>()
   app.use('*', poweredBy())
   app.use('*', async (c, next) => {
     c.set('foo', 'bar')
@@ -274,7 +274,7 @@ describe('Stream and non-stream response', () => {
         await new Promise((resolve) => setTimeout(resolve, 100))
         controller.enqueue('data: end\n\n')
         controller.close()
-      }
+      },
     })
 
     c.header('Content-Type', 'text/event-stream; charset=utf-8')
@@ -288,7 +288,7 @@ describe('Stream and non-stream response', () => {
         await new Promise((resolve) => setTimeout(resolve, 100))
         controller.enqueue('data: end\n\n')
         controller.error(new Error('test'))
-      }
+      },
     })
 
     c.header('Content-Type', 'text/event-stream; charset=utf-8')
@@ -323,15 +323,17 @@ describe('Stream and non-stream response', () => {
   })
 
   it('Should return text body - stream', async () => {
-    const res = await request(server).get('/stream').parse((res, fn) => {
-      const chunks: string[] = ['data: Hello!\n\n', 'data: end\n\n']
-      let index = 0
-      res.on('data', (chunk) => {
-        const str = chunk.toString()
-        expect(str).toBe(chunks[index++])
+    const res = await request(server)
+      .get('/stream')
+      .parse((res, fn) => {
+        const chunks: string[] = ['data: Hello!\n\n', 'data: end\n\n']
+        let index = 0
+        res.on('data', (chunk) => {
+          const str = chunk.toString()
+          expect(str).toBe(chunks[index++])
+        })
+        res.on('end', () => fn(null, ''))
       })
-      res.on('end', () => fn(null, ''))
-    })
     expect(res.status).toBe(200)
     expect(res.headers['content-length']).toBeUndefined()
     expect(res.headers['content-type']).toMatch(/text\/event-stream/)

yarn.lock

@@ -2116,10 +2116,10 @@ [email protected]:
   resolved "https://registry.yarnpkg.com/hexoid/-/hexoid-1.0.0.tgz#ad10c6573fb907de23d9ec63a711267d9dc9bc18"
   integrity sha512-QFLV0taWQOZtvIRIAdBChesmogZrtuXvVWsFHZTk2SU+anspqZ2vMnoLg7IE1+Uk16N19APic1BuF8bC8c2m5g==
 
-hono@^2.7.1:
-  version "2.7.1"
-  resolved "https://registry.yarnpkg.com/hono/-/hono-2.7.1.tgz#c7c1ef1ccdf242a79da68a7a2b6a0858b1b84a60"
-  integrity sha512-hx2pTusx2hD8IAiQfXXX9iapOuqGTJapqX3hg5a7bC7FQemFEiQfVNK/r5F4GnsdJB7AlsGT4ah9fIYh3vmJnw==
+hono@^3.1.5:
+  version "3.1.5"
+  resolved "https://registry.yarnpkg.com/hono/-/hono-3.1.5.tgz#a1c5314bb1cf0fd8b72bd2b6b6698eee16fbc520"
+  integrity sha512-ypFLhNYoXXtep4I9zJt3VpB5/Ze3p9BLU4dpnAp7fxHOmSg8lu/Wwjs5sTJnb2GwVdfjbt9KFB9alA4Zt/P0jw==
 
 hosted-git-info@^2.1.4:
   version "2.8.9"