we need websocket polyfill on relay tests.

package.json

@@ -37,7 +37,8 @@
     "node-fetch": "2",
     "ts-jest": "^29.0.3",
     "tsd": "^0.22.0",
-    "typescript": "^4.9.4"
+    "typescript": "^4.9.4",
+    "websocket-polyfill": "^0.0.3"
   },
   "scripts": {
     "build": "node build.js",

relay.test.js

@@ -1,5 +1,6 @@
 /* eslint-env jest */
 
+require('websocket-polyfill')
 const {
   relayInit,
   generatePrivateKey,
@@ -8,110 +9,106 @@ const {
   signEvent
 } = require('./lib/nostr.cjs')
 
-describe('relay interaction', () => {
+let relay = relayInit('wss://nostr-pub.semisol.dev/')
-  let relay = relayInit('wss://nostr-pub.semisol.dev/')
 
-  beforeAll(() => {
+beforeAll(() => {
-    relay.connect()
+  relay.connect()
-  })
+})
-
+
-  afterAll(async () => {
+afterAll(async () => {
-    await relay.close()
+  await relay.close()
-  })
+})
-
+
-  test('connectivity', () => {
+test('connectivity', () => {
-    return expect(
+  return expect(
-      new Promise(resolve => {
+    new Promise(resolve => {
-        relay.on('connect', () => {
+      relay.on('connect', () => {
-          resolve(true)
+        resolve(true)
-        })
+      })
-        relay.on('error', () => {
+      relay.on('error', () => {
-          resolve(false)
+        resolve(false)
-        })
+      })
-      })
+    })
-    ).resolves.toBe(true)
+  ).resolves.toBe(true)
-  })
+})
-
+
-  test('querying', () => {
+test('querying', () => {
-    var resolve1
+  var resolve1
-    var resolve2
+  var resolve2
-
+
-    let sub = relay.sub([
+  let sub = relay.sub([
-      {
+    {
-        ids: [
+      ids: ['d7dd5eb3ab747e16f8d0212d53032ea2a7cadef53837e5a6c66d42849fcb9027']
-          'd7dd5eb3ab747e16f8d0212d53032ea2a7cadef53837e5a6c66d42849fcb9027'
+    }
-        ]
+  ])
-      }
+  sub.on('event', event => {
-    ])
+    expect(event).toHaveProperty(
-    sub.on('event', event => {
+      'id',
-      expect(event).toHaveProperty(
+      'd7dd5eb3ab747e16f8d0212d53032ea2a7cadef53837e5a6c66d42849fcb9027'
-        'id',
+    )
-        'd7dd5eb3ab747e16f8d0212d53032ea2a7cadef53837e5a6c66d42849fcb9027'
+    resolve1(true)
-      )
+  })
-      resolve1(true)
+  sub.on('eose', () => {
-    })
+    resolve2(true)
-    sub.on('eose', () => {
+  })
-      resolve2(true)
+
-    })
+  return expect(
-
+    Promise.all([
-    return expect(
+      new Promise(resolve => {
-      Promise.all([
+        resolve1 = resolve
-        new Promise(resolve => {
+      }),
-          resolve1 = resolve
+      new Promise(resolve => {
-        }),
+        resolve2 = resolve
-        new Promise(resolve => {
+      })
-          resolve2 = resolve
+    ])
-        })
+  ).resolves.toEqual([true, true])
-      ])
+})
-    ).resolves.toEqual([true, true])
+
-  })
+test('listening (twice) and publishing', async () => {
-
+  let sk = generatePrivateKey()
-  test('listening (twice) and publishing', async () => {
+  let pk = getPublicKey(sk)
-    let sk = generatePrivateKey()
+  var resolve1
-    let pk = getPublicKey(sk)
+  var resolve2
-    var resolve1
+
-    var resolve2
+  let sub = relay.sub([
-
+    {
-    let sub = relay.sub([
+      kinds: [27572],
-      {
+      authors: [pk]
-        kinds: [27572],
+    }
-        authors: [pk]
+  ])
-      }
+
-    ])
+  sub.on('event', event => {
-
+    expect(event).toHaveProperty('pubkey', pk)
-    sub.on('event', event => {
+    expect(event).toHaveProperty('kind', 27572)
-      expect(event).toHaveProperty('pubkey', pk)
+    expect(event).toHaveProperty('content', 'nostr-tools test suite')
-      expect(event).toHaveProperty('kind', 27572)
+    resolve1(true)
-      expect(event).toHaveProperty('content', 'nostr-tools test suite')
+  })
-      resolve1(true)
+  sub.on('event', event => {
-    })
+    expect(event).toHaveProperty('pubkey', pk)
-    sub.on('event', event => {
+    expect(event).toHaveProperty('kind', 27572)
-      expect(event).toHaveProperty('pubkey', pk)
+    expect(event).toHaveProperty('content', 'nostr-tools test suite')
-      expect(event).toHaveProperty('kind', 27572)
+    resolve2(true)
-      expect(event).toHaveProperty('content', 'nostr-tools test suite')
+  })
-      resolve2(true)
+
-    })
+  let event = {
-
+    kind: 27572,
-    let event = {
+    pubkey: pk,
-      kind: 27572,
+    created_at: Math.floor(Date.now() / 1000),
-      pubkey: pk,
+    tags: [],
-      created_at: Math.floor(Date.now() / 1000),
+    content: 'nostr-tools test suite'
-      tags: [],
+  }
-      content: 'nostr-tools test suite'
+  event.id = getEventHash(event)
-    }
+  event.sig = await signEvent(event, sk)
-    event.id = getEventHash(event)
+
-    event.sig = await signEvent(event, sk)
+  relay.publish(event)
-
+  return expect(
-    relay.publish(event)
+    Promise.all([
-    return expect(
+      new Promise(resolve => {
-      Promise.all([
+        resolve1 = resolve
-        new Promise(resolve => {
+      }),
-          resolve1 = resolve
+      new Promise(resolve => {
-        }),
+        resolve2 = resolve
-        new Promise(resolve => {
+      })
-          resolve2 = resolve
+    ])
-        })
+  ).resolves.toEqual([true, true])
-      ])
-    ).resolves.toEqual([true, true])
-  })
 })