Add test to verify websocket events come through for changing message visibility

test/automated/api/chat.test.js

@@ -27,9 +27,9 @@ test('can fetch chat messages', async (done) => {
     .auth('admin', 'abc123')
     .expect(200);
 
-    const expectedBody = `${testMessage.body}`
+  const expectedBody = `${testMessage.body}`;
   const message = res.body.filter(function (msg) {
-    return msg.body ===  expectedBody
+    return msg.body === expectedBody;
   })[0];
 
   expect(message.body).toBe(expectedBody);

test/automated/api/chatmoderation.test.js

@@ -1,42 +1,71 @@
 const { test } = require('@jest/globals');
 var request = require('supertest');
 request = request('http://127.0.0.1:8080');
+const WebSocket = require('ws');
 
 const registerChat = require('./lib/chat').registerChat;
 const sendChatMessage = require('./lib/chat').sendChatMessage;
+const listenForEvent = require('./lib/chat').listenForEvent;
 
 const testVisibilityMessage = {
-    body: "message " + Math.floor(Math.random() * 100),
-    type: 'CHAT',
+  body: 'message ' + Math.floor(Math.random() * 100),
+  type: 'CHAT',
 };
 
 test('can send a chat message', async (done) => {
-    const registration = await registerChat();
-    const accessToken = registration.accessToken;
-  
-    sendChatMessage(testVisibilityMessage, accessToken, done);
-  });
+  const registration = await registerChat();
+  const accessToken = registration.accessToken;
+
+  sendChatMessage(testVisibilityMessage, accessToken, done);
+});
 
 test('verify we can make API call to mark message as hidden', async (done) => {
-    const res = await request.get('/api/admin/chat/messages').auth('admin', 'abc123').expect(200)
-
-    const message = res.body[0];
-    const messageId = message.id;
-    await request.post('/api/admin/chat/updatemessagevisibility')
-        .auth('admin', 'abc123')
-        .send({ "idArray": [messageId], "visible": false }).expect(200);
-    done();
+  const registration = await registerChat();
+  const accessToken = registration.accessToken;
+  const ws = new WebSocket(
+    `ws://localhost:8080/ws?accessToken=${accessToken}`,
+    {
+      origin: 'http://localhost:8080',
+    }
+  );
+
+  // Verify the visibility change comes through the websocket
+  ws.on('message', function incoming(message) {
+    const messages = message.split('\n');
+    messages.forEach(function (message) {
+      const event = JSON.parse(message);
+
+      if (event.type === 'VISIBILITY-UPDATE') {
+        done();
+        ws.close();
+      }
+    });
+  });
+
+  const res = await request
+    .get('/api/admin/chat/messages')
+    .auth('admin', 'abc123')
+    .expect(200);
+
+  const message = res.body[0];
+  const messageId = message.id;
+  await request
+    .post('/api/admin/chat/updatemessagevisibility')
+    .auth('admin', 'abc123')
+    .send({ idArray: [messageId], visible: false })
+    .expect(200);
 });
 
 test('verify message has become hidden', async (done) => {
-    const res = await request.get('/api/admin/chat/messages')
-        .expect(200)
-        .auth('admin', 'abc123')
+  const res = await request
+    .get('/api/admin/chat/messages')
+    .expect(200)
+    .auth('admin', 'abc123');
 
-    const message = res.body.filter(obj => {
-        return obj.body === `${testVisibilityMessage.body}`;
-    });
-    expect(message.length).toBe(1);
-    expect(message[0].hiddenAt).toBeTruthy();
-    done();
+  const message = res.body.filter((obj) => {
+    return obj.body === `${testVisibilityMessage.body}`;
+  });
+  expect(message.length).toBe(1);
+  expect(message[0].hiddenAt).toBeTruthy();
+  done();
 });

test/automated/api/lib/chat.js

@@ -29,5 +29,27 @@ function sendChatMessage(message, accessToken, done) {
   ws.on('open', onOpen);
 }
 
+async function listenForEvent(name, accessToken, done) {
+  const ws = new WebSocket(
+    `ws://localhost:8080/ws?accessToken=${accessToken}`,
+    {
+      origin: 'http://localhost:8080',
+    }
+  );
+
+  ws.on('message', function incoming(message) {
+    const messages = message.split('\n');
+    messages.forEach(function (message) {
+      const event = JSON.parse(message);
+
+      if (event.type === name) {
+        done();
+        ws.close();
+      }
+    });
+  });
+}
+
 module.exports.sendChatMessage = sendChatMessage;
-module.exports.registerChat = registerChat;
+module.exports.registerChat = registerChat;
+module.exports.listenForEvent = listenForEvent;