app.listen is not a function

[rob4629]

I'm investigating hippie-swagger for building out a backend automation framework. I'm trying to pass in the URL for an API, but get the error app.listen is not a function.

Here's my code

const hippie = require('hippie-swagger');
const path = require('path');
const SwaggerParser = require('swagger-parser');

const baseApi = 'http:https://api.local:4000'
let dereferencedSwagger;
const swaggerPath = '../resources/payments.swagger.json';

function parseSwaggerDoc(swaggerDoc) {
  const swaggerPath = path.join(__dirname, swaggerDoc);
  return SwaggerParser.dereference(swaggerPath);
}

describe('Payments API PoC', () => {
  before(async () => {
    dereferencedSwagger = parseSwaggerDoc(swaggerPath);
  })

  describe('Payments Swagger', () => {
    it('works when the request matches the swagger file', done => {
      hippie(baseApi, dereferencedSwagger)
        .get('/')
        .pathParams({
          tagId: 1
        })
        .expectStatus(200)
        .end(done)
    })
  })
})

Test output:

  Payments API PoC
    Payments Swagger
      1) works when the request matches the swagger file

  0 passing (38ms)
  1 failing

  1) Payments API PoC
       Payments Swagger
         works when the request matches the swagger file:
     TypeError: app.listen is not a function
      at Client.app (node_modules/hippie/lib/hippie/client.js:412:30)
      at new Client (node_modules/hippie/lib/hippie/client.js:39:17)
      at Client (node_modules/hippie/lib/hippie/client.js:26:41)
      at module.exports (node_modules/hippie-swagger/lib/hippie-swagger.js:34:13)
      at Context.done (tests/payments_swagger.js:18:7)

[rob4629]

Sorry.... just after opening this I found this closed issue. Closing this as a duplicate, as it's resolved my problem