Test for inboundCall controller

Author: kuschanton

tests/controllers/inboundCall.test.ts

@@ -0,0 +1,34 @@
+import request from 'supertest'
+import * as InboundCallService from '../../src/services/inboundCall.service'
+import { app } from '../../src/app/app'
+import VoiceResponse from 'twilio/lib/twiml/VoiceResponse'
+
+describe('inbound call controller', () => {
+  jest.setTimeout(3600000)
+
+  // Test parameters
+  const fromNumber = '+1001'
+  const toNumber = '+1002'
+  const twimlResponse = new VoiceResponse()
+  const dial = twimlResponse.dial();
+  dial.conference('Room1234');
+
+  it('should generate twiml', async () => {
+    const generateTwimlSpy = jest
+      .spyOn(InboundCallService, 'generateTwiml')
+      .mockResolvedValue(twimlResponse)
+
+    const res = await request(app)
+      .post('/inbound-call')
+      .set('content-type', 'application/json')
+      // .set('Authorization', process.env.AUTH_HEADER)
+      .send({
+        From: fromNumber,
+        Called: toNumber
+      })
+
+    expect(res.status).toEqual(200)
+    expect(res.text).toEqual('<?xml version="1.0" encoding="UTF-8"?><Response><Dial><Conference>Room1234</Conference></Dial></Response>')
+    expect(generateTwimlSpy).toBeCalledWith(fromNumber, toNumber)
+  })
+})