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How to use hasPreviousAndNextKeys method in supertest

Best JavaScript code snippet using supertest

supertest-tests.ts

Source:supertest-tests.ts

...42  .expect(hasPreviousAndNextKeys)43  .end((err: any, res: supertest.Response) => {44    if (err) throw err;45  });46function hasPreviousAndNextKeys(res: supertest.Response) {47  if (!('next' in res.body)) return "missing next key";48  if (!('prev' in res.body)) throw new Error("missing prev key");...

Using AI Code Generation

1var request = require('supertest');2var app = require('../app');3describe('GET /', function() {4  it('respond with json', function(done) {5    request(app)6      .get('/')7      .expect('Content-Type', /json/)8      .expect(200)9      .expect(function(res) {10        if (!res.body.hasOwnProperty('name')) throw new Error("No name property!");11      })12      .end(done);13  });14});15var express = require('express');16var app = express();17app.get('/', function(req, res) {18  res.json({name: 'john'});19});20module.exports = app;

Using AI Code Generation

1var supertest = require('supertest');2var should = require('should');3var assert = require('assert');4describe("SAMPLE unit test",function(){5  it("should return home page",function(done){6    .get("/")7    .expect("Content-type",/json/)8    .end(function(err,res){9      res.status.should.equal(200);10      done();11    });12  });13});14describe("SAMPLE unit test",function(){15  it("should add two numbers",function(done){16    .post('/add')17    .send({num1:10,num2:20})18    .expect("Content-type",/json/)19    .expect(200)20    .end(function(err,res){21      res.status.should.equal(200);22      res.body.should.have.property('SUM');23      res.body.SUM.should.equal(30);24      done();25    });26  });27});28describe("SAMPLE unit test",function(){29  it("should return 404",function(done){30    .post('/test')31    .expect("Content-type",/json/)32    .end(function(err,res){33      res.status.should.equal(404);34      done();35    });36  });37});38it("should return 404",function(done){39  .get('/test')40  .expect("Content-type",/json/)41  .end(function(err,res){42    res.status.should.equal(404);43    done();44  });45});46it("should return 500",function(done){47  .post('/add')48  .send({num1:10,num2:20})49  .expect("Content-type",/json/)

Using AI Code Generation

1const request = require('supertest');2const app = require('../app');3describe('GET /', () => {4  it('respond with 200', (done) => {5    request(app)6      .get('/')7      .expect(200, done);8  });9});10const express = require('express');11const app = express();12app.get('/', (req, res) => {13  res.send('Hello World!');14});15module.exports = app;

Using AI Code Generation

1var request = require('supertest');2var app = require('../app');3var should = require('should');4describe('GET /', function() {5  it('should return 200', function(done) {6    request(app)7      .get('/')8      .expect(200, done);9  });10  it('should return 200', function(done) {11    request(app)12      .get('/')13      .expect(200)14      .expect('Content-Type', /html/)15      .expect(function(res) {16        res.headers.should.have.property('content-type').match(/html/);17      })18      .end(done);19  });20  it('should return 200', function(done) {21    request(app)22      .get('/')23      .expect(200)24      .expect('Content-Type', /html/)25      .expect(function(res) {26        res.headers.should.have.property('content-type').match(/html/);27      })28      .expect(function(res) {29        res.headers.should.have.property('content-type').match(/html/);30      })31      .end(done);32  });33});34var express = require('express');35var app = express();36app.get('/', function(req, res) {37  res.send('Hello World');38});39module.exports = app;40{41  "scripts": {42  },43  "devDependencies": {44  }45}46{47}

Using AI Code Generation

1var request = require('supertest');2var app = require('../app.js');3var should = require('should');4describe('GET /', function() {5  it('should respond with json', function(done) {6    request(app)7      .get('/')8      .set('Accept', 'application/json')9      .expect('Content-Type', /json/)10      .expect(200)11      .expect(function(res) {12        res.body.should.have.property('name', 'tobi');13      })14      .end(done);15  });16});17  1 passing (5ms)18app.get('/', function(req, res) {19  res.json({ name: 'tobi' });20});21  1 passing (5ms)22      Uncaught AssertionError: expected { Object (name) } to have property 'name' of 'tobi', but got 'undefined'23      at Test._assertFunction (node_modules/supertest/lib/test.js:283:11)24      at Test.assert (node_modules/supertest/lib/test.js:173:18)25      at assert (node_modules/supertest/lib/test.js:131:12)26      at Test.Request.callback (node_modules/superagent/lib/node/index.js:706:12)27      at parser (node_modules/superagent/lib/node/index.js:916:18)28      at IncomingMessage.res.on (node_modules/superagent/lib/node/parsers/json.js:19:7)29      at endReadableNT (_stream_readable.js:1054:12)30      at _combinedTickCallback (internal/process/next_tick.js:138:11)31      at process._tickCallback (internal/process/next_tick.js:180:

Using AI Code Generation

1var request = require('supertest');2var should = require('should');3describe('GET /', function(){4  it('should return 200', function(done){5      .get('/')6      .expect(200)7      .expect('Content-Type', /html/)8      .end(function(err, res){9        if (err) return done(err);10        res.should.have.header('content-type', /html/);11        done();12      });13  });14});15var request = require('supertest');16var should = require('should');17describe('GET /', function(){18  it('should return 200', function(done){19      .get('/')20      .expect(200)21      .expect('Content-Type', /html/)22      .end(function(err, res){23        if (err) return done(err);24        res.should.have.header('content-type', /html/);25        res.should.have.property('text').with.lengthOf(100);26        done();27      });28  });29});30var request = require('supertest');31var should = require('should');32describe('GET /', function(){33  it('should return 200', function(done){34      .get('/')35      .expect(200)36      .expect('Content-Type', /html/)37      .end(function(err, res){38        if (err) return done(err);39        res.should.have.header('content-type', /html/);40        res.should.have.property('text').with.lengthOf(100);41        res.text.should.containEql('google');42        done();43      });44  });45});

Using AI Code Generation

1var supertest = require('supertest');2request.get('/').expect(200).expect(function(res) {3  if (!res.hasPreviousAndNextKeys) throw new Error('fail');4}).end(function(err, res) {5  if (err) throw err;6});

Using AI Code Generation

1const request = require('supertest');2const app = require('../app');3describe('Test the root path', () => {4  test('It should response the GET method', () => {5    return request(app)6      .get('/')7      .then(response => {8        expect(response.statusCode).toBe(200);9        expect(response.body).toHaveProperty('previous');10        expect(response.body).toHaveProperty('next');11      });12  });13});14const express = require('express');15const app = express();16app.get('/', (req, res) => {17  res.json({18  });19});20module.exports = app;21{22  "scripts": {23  },24  "dependencies": {25  },26  "devDependencies": {27  }28}

Using AI Code Generation

1var supertest = require('supertest');2var assert = require('assert');3var should = require('should');4var app = require('../app');5var request = supertest(app);6describe('Test', function () {7    it('should return 200', function (done) {8        request.get('/api/v1/test').expect(200).end(function (err, res) {9            res.should.have.header('content-type', 'application/json; charset=utf-8');10            res.body.should.have.property('message', 'Welcome to the Test API');11            done();12        });13    });14});15var express = require('express');16var app = express();17app.get('/api/v1/test', function (req, res) {18    res.status(200).send({19    });20});21module.exports = app;22{23  "scripts": {24  },25  "dependencies": {26  }27}

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