node.js - mocha test case for res.render not working -


i'm writing simple test case route. i've used mocha, chai-http , sinon check if correct page rendered or not. contact page user provides info. , contact page rendered again now. below test case :

const chai = require('chai'); const chaihttp = require('chai-http'); const sinon = require('sinon'); const ejs = require('ejs');   var app = require('../app'); var path = require('path'); var fs = require('fs'); var contact = require('../models/contacts'); chai.use(chaihttp); var should = chai.should(); var expect = chai.expect;  describe('contact', () => {      describe('/post contact', () => {         it('it should not post book without pages field', (done) => {             var spy = sinon.spy(ejs, '__express');             let contact = {                 name: "my name",                 msg: "my msg"             }             chai.request(app)                 .post('/contact')                 .send(contact)                 .end((err, res) => {                     console.log(res)                     //    / console.log(__dirname);                       // console.log(__filname)                     // var dir =  __filename + './views/contact.ejs';                     var dir = path.dirname(fs.realpathsync('./'));;                     console.log(dir)                      expect(spy.calledwithmatch(dir + '\views\contact.ejs')).to.be.true;                     //expect(spy.calledwith(dir)).to.be.true;                     spy.restore();                      // tell mocha our test case done.                     done();                     // res.should.have.status(200);                     //res.should.have.status()                     // res.should.have.status(200);                     // res.body.should.be.a('object');                     //res.body.should.have.property('errors');                     // res.body.errors.should.have.property('pages');                     // res.body.errors.pages.should.have.property('kind').eql('required');                     done();                 });         });      });  });

the problem error response on res saying :

     failed lookup view "contact" in views directory "c:\\users\\my user\\documents\\github\\my project\\test\\views

so searches view inside test directory. there way can ask view proper directory outside test ?


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