Nodejs , restler and jasmine-node used for testing restful api testing , since Javascript runs asynchronously the code has been written to test API's whose output can treat as input of next api call . You can create a config.js file which contains values shared between various files . Install all the requirements and use jasmine-nod phone_otp_ve…

phone_otp_verify_userRegister_spec.js

var restler = require('restler');
var fs = require('fs');
var colors = require('colors');
var util = require('util');
var config = require('./config.js');
var baseUrl = config.baseUrl;

describe("My project phone api's tests", function () {

    var apiCall;
    var _token;
    // generate random phone every time
    var phone = Math.round(Math.random() * 1000000000);
    var otp, otpPassed;

    console.log("Test started on " + baseUrl);
    // get the csrf token
    it("should get the token", function () {


            restler.get(baseUrl + "/basic/token")
                .on("success", function (data) {
                    success = 1;
                    console.log(colors.blue("Success of get the Token"));
                    console.log(data);
                    expect(data).toBeDefined();
                    _token = data.token;

                    apiCall = 1;

                }).on("complete", function (data) {
                    if (!success)
                        console.log(colors.red(util.inspect(data)));
                });

    });

    // get otp to verify the phone 
    it("should get the otp", function () {

        waitsFor(function () {
            return apiCall == 1;
        });
        runs(function () {
            var success = 0;
            restler.post(baseUrl + "phone/getphoneotp", {
                data: {
                    _token: _token,
                    phoneNumber: phone
                },
                headers: {
                    'X-Requested-With': 'XMLHttpRequest'
                }
            }).on("success", function (data) {
                success = 1;
                console.log(colors.blue("Success of get the OTP"));
                console.log(data);
                otp = data.otp;


                otpPassed = otp ;

                apiCall = 2 ;
            }).on("complete", function (data) {
                if (!success)
                    console.log(colors.red(util.inspect(data)));
            });
        });

    });

    it("should verify the otp", function () {


        var success = 0;
        waitsFor(function() {
           return apiCall == 2 ;
        });
        runs(function() {
            restler.post(baseUrl + "phone/verifyotp", {
                data: {
                    _token: _token,
                    phoneNumber: phone,
                    otp: otpPassed

                },
                headers: {
                    'X-Requested-With': 'XMLHttpRequest'
                }
            }).on("success", function (data) {
                success = 1;
                console.log(colors.blue("Success of verify otp"));

                console.log(data);

                apiCall = 3 ;

            }).on("complete", function (data) {
                if (!success)
                    console.log(colors.red(util.inspect(data)));
            });

        });
    });


    // register the user 
    // SEND IMAGE FILE located in the same folder as this test file for registration
    it("should register the user", function () {

        var success = 0;
        var userInfo = {
            firstName: "John",
            lastName: "Doe",
            description: "I'm a getting used for testing .",
            zipCode: "71151",
            street: "Testing avenue",
            city: "San Fransisco",
            state: "California",
            email: "[email protected]",
            image: "" ,
            special_conditions : "This is the condition" ,
            dependents : JSON.stringify( [{
                name : "tina" ,
                age :22
            } ,{
                name : "tina" ,
                age :22
            }])

        };

        waitsFor(function() {
            return apiCall == 3 ;
        }) ;
        runs(function() {


            fs.stat('index.jpeg', function (err, stats) {
                console.log(stats);
                console.info("user register started");

                restler.post(baseUrl + 'user/register', {
                    multipart: true,
                    headers: {
                        'X-Requested-With': 'XMLHttpRequest'
                    },
                    data: {
                        token: _token,
                        phone: phone,
                        first_name: userInfo.firstName,
                        last_name: userInfo.lastName,
                        description: userInfo.description,
                        zip_code: userInfo.zipCode,
                        street: userInfo.street,
                        city: userInfo.city,
                        state: userInfo.state,
                        email: userInfo.email,
                        device_os: "ios",
                        device_token: "asdfas7sad6f899998j",
                        special_conditions : userInfo.special_conditions ,
                        dependents : userInfo.dependents ,
                        "folder_id": "0",
                        "image": restler.file("index.jpeg", null, stats.size, null, "image/jpeg") ,

                    }
                }).on("success", function (data) {
                    success = 1;
                    console.log(colors.blue("Success of user register"));

                    console.log(data);

                }).on("complete", function (data) {
                    if (!success)
                        console.log(colors.red(util.inspect(data)));
                });

            });

        });
    });

});