Update Password Woes

Gemfile.lock

GEM
  remote: https://rubygems.org/
  specs:
    actionmailer (4.0.0)
      actionpack (= 4.0.0)
      mail (~> 2.5.3)
    actionpack (4.0.0)
      activesupport (= 4.0.0)
      builder (~> 3.1.0)
      erubis (~> 2.7.0)
      rack (~> 1.5.2)
      rack-test (~> 0.6.2)
    activemodel (4.0.0)
      activesupport (= 4.0.0)
      builder (~> 3.1.0)
    activerecord (4.0.0)
      activemodel (= 4.0.0)
      activerecord-deprecated_finders (~> 1.0.2)
      activesupport (= 4.0.0)
      arel (~> 4.0.0)
    activerecord-deprecated_finders (1.0.3)
    activesupport (4.0.0)
      i18n (~> 0.6, >= 0.6.4)
      minitest (~> 4.2)
      multi_json (~> 1.3)
      thread_safe (~> 0.1)
      tzinfo (~> 0.3.37)
    addressable (2.3.5)
    annotate (2.5.0)
      rake
    arel (4.0.0)
    atomic (1.1.14)
    awesome_print (1.1.0)
    bcrypt-ruby (3.1.2)
    better_errors (1.0.1)
      coderay (>= 1.0.0)
      erubis (>= 2.6.6)
    binding_of_caller (0.7.2)
      debug_inspector (>= 0.0.1)
    bootstrap-sass (3.1.1.0)
      sass (~> 3.2)
    builder (3.1.4)
    celluloid (0.14.1)
      timers (>= 1.0.0)
    coderay (1.0.9)
    coffee-rails (4.0.0)
      coffee-script (>= 2.2.0)
      railties (>= 4.0.0.beta, < 5.0)
    coffee-script (2.2.0)
      coffee-script-source
      execjs
    coffee-script-source (1.6.3)
    connection_pool (1.1.0)
    crack (0.4.2)
      safe_yaml (~> 1.0.0)
    daemons (1.1.9)
    dalli (2.6.4)
    database_cleaner (1.0.1)
    debug_inspector (0.0.2)
    devise (3.0.3)
      bcrypt-ruby (~> 3.0)
      orm_adapter (~> 0.1)
      railties (>= 3.2.6, < 5)
      warden (~> 1.2.3)
    devise_header_token (1.0.0)
      devise
    diff-lcs (1.2.4)
    dotenv (0.8.0)
    email_spec (1.5.0)
      launchy (~> 2.1)
      mail (~> 2.2)
    erubis (2.7.0)
    eventmachine (1.0.3)
    execjs (2.0.1)
    factory_girl (4.2.0)
      activesupport (>= 3.0.0)
    factory_girl_rails (4.2.1)
      factory_girl (~> 4.2.0)
      railties (>= 3.0.0)
    faker (1.3.0)
      i18n (~> 0.5)
    figaro (0.7.0)
      bundler (~> 1.0)
      rails (>= 3, < 5)
    foreman (0.63.0)
      dotenv (>= 0.7)
      thor (>= 0.13.6)
    haml (4.0.3)
      tilt
    hike (1.2.3)
    i18n (0.6.5)
    jbuilder (1.5.1)
      activesupport (>= 3.0.0)
      multi_json (>= 1.2.0)
    jquery-rails (3.0.4)
      railties (>= 3.0, < 5.0)
      thor (>= 0.14, < 2.0)
    json (1.8.0)
    launchy (2.3.0)
      addressable (~> 2.3)
    mail (2.5.4)
      mime-types (~> 1.16)
      treetop (~> 1.4.8)
    mailcatcher (0.2.4)
      eventmachine
      haml
      i18n
      json
      mail
      sinatra
      skinny (>= 0.1.2)
      sqlite3-ruby
      thin
    memcachier (0.0.2)
    method_source (0.8.2)
    mime-types (1.25)
    minitest (4.7.5)
    multi_json (1.8.0)
    orm_adapter (0.4.0)
    pg (0.16.0)
    polyglot (0.3.3)
    pry (0.9.12.2)
      coderay (~> 1.0.5)
      method_source (~> 0.8)
      slop (~> 3.4)
    pry-doc (0.4.6)
      pry (>= 0.9)
      yard (>= 0.8)
    pry-rails (0.3.2)
      pry (>= 0.9.10)
    puma (2.5.1)
      rack (>= 1.1, < 2.0)
    quiet_assets (1.0.2)
      railties (>= 3.1, < 5.0)
    rack (1.5.2)
    rack-protection (1.5.0)
      rack
    rack-test (0.6.2)
      rack (>= 1.0)
    rails (4.0.0)
      actionmailer (= 4.0.0)
      actionpack (= 4.0.0)
      activerecord (= 4.0.0)
      activesupport (= 4.0.0)
      bundler (>= 1.3.0, < 2.0)
      railties (= 4.0.0)
      sprockets-rails (~> 2.0.0)
    rails_12factor (0.0.2)
      rails_serve_static_assets
      rails_stdout_logging
    rails_serve_static_assets (0.0.1)
    rails_stdout_logging (0.0.1)
    railties (4.0.0)
      actionpack (= 4.0.0)
      activesupport (= 4.0.0)
      rake (>= 0.8.7)
      thor (>= 0.18.1, < 2.0)
    rake (10.1.1)
    rdoc (3.12.2)
      json (~> 1.4)
    redis (3.0.3)
    redis-namespace (1.3.0)
      redis (~> 3.0.0)
    rspec-core (2.14.5)
    rspec-expectations (2.14.2)
      diff-lcs (>= 1.1.3, < 2.0)
    rspec-mocks (2.14.3)
    rspec-rails (2.14.0)
      actionpack (>= 3.0)
      activesupport (>= 3.0)
      railties (>= 3.0)
      rspec-core (~> 2.14.0)
      rspec-expectations (~> 2.14.0)
      rspec-mocks (~> 2.14.0)
    safe_yaml (1.0.1)
    sass (3.2.10)
    sass-rails (4.0.0)
      railties (>= 4.0.0.beta, < 5.0)
      sass (>= 3.1.10)
      sprockets-rails (~> 2.0.0)
    sdoc (0.3.20)
      json (>= 1.1.3)
      rdoc (~> 3.10)
    sidekiq (2.12.3)
      celluloid (>= 0.14.1)
      connection_pool (>= 1.0.0)
      json
      redis (>= 3.0)
      redis-namespace
    sinatra (1.4.3)
      rack (~> 1.4)
      rack-protection (~> 1.4)
      tilt (~> 1.3, >= 1.3.4)
    skinny (0.2.3)
      eventmachine (~> 1.0.0)
      thin (~> 1.5.0)
    slim (2.0.1)
      temple (~> 0.6.6)
      tilt (>= 1.3.3, < 2.1)
    slop (3.4.6)
    sprockets (2.10.0)
      hike (~> 1.2)
      multi_json (~> 1.0)
      rack (~> 1.0)
      tilt (~> 1.1, != 1.3.0)
    sprockets-rails (2.0.0)
      actionpack (>= 3.0)
      activesupport (>= 3.0)
      sprockets (~> 2.8)
    sqlite3 (1.3.8)
    sqlite3-ruby (1.3.3)
      sqlite3 (>= 1.3.3)
    temple (0.6.6)
    thin (1.5.1)
      daemons (>= 1.0.9)
      eventmachine (>= 0.12.6)
      rack (>= 1.0.0)
    thor (0.18.1)
    thread_safe (0.1.3)
      atomic
    tilt (1.4.1)
    timers (1.1.0)
    treetop (1.4.15)
      polyglot
      polyglot (>= 0.3.1)
    turbolinks (1.3.0)
      coffee-rails
    tzinfo (0.3.37)
    uglifier (2.2.1)
      execjs (>= 0.3.0)
      multi_json (~> 1.0, >= 1.0.2)
    vcr (2.8.0)
    warden (1.2.3)
      rack (>= 1.0)
    webmock (1.17.4)
      addressable (>= 2.2.7)
      crack (>= 0.3.2)
    yard (0.8.7.1)

PLATFORMS
  ruby

DEPENDENCIES
  annotate
  awesome_print
  better_errors
  binding_of_caller
  bootstrap-sass (~> 3.1.1)
  coffee-rails (~> 4.0.0)
  dalli
  database_cleaner (< 1.1.0)
  devise
  devise_header_token
  email_spec
  factory_girl_rails
  faker (~> 1.2)
  figaro
  foreman
  jbuilder (~> 1.2)
  jquery-rails
  launchy
  mailcatcher
  memcachier
  pg
  pry
  pry-doc
  pry-rails
  puma
  quiet_assets
  rack-test
  rails (~> 4.0.0)
  rails_12factor
  rspec-rails (~> 2.14)
  sass-rails (~> 4.0.0)
  sdoc
  sidekiq
  slim
  thin
  turbolinks
  uglifier (>= 1.3.0)
  vcr (~> 2.6)
  webmock (~> 1.13)

user.rb

class User < ActiveRecord::Base
  # Include default devise modules. Others available are:
  # :token_authenticatable, :confirmable,
  # :lockable, :timeoutable and :omniauthable
  devise :database_authenticatable, :registerable,
         :recoverable, :trackable, :validatable, :token_authenticatable

  before_save :ensure_authentication_token!

  validates :email, :uniqueness => { :message => "This email is already being used." }
  validates_confirmation_of :password, :only => [:create, :update]

  include Concerns::Trusting

  def ensure_authentication_token
    if authentication_token.blank?
      self.authentication_token = generate_authentication_token
    end
  end

  private

  def generate_authentication_token
    loop do
      token = Devise.friendly_token
      break token unless User.where(authentication_token: token).first
    end
  end

end

users_contrller_spec.rb

  context "when updating user password" do
    it "should accept request if current password is provided" do
      user = User.create!(email: "[email protected]", password: "validPassword", password_confirmation: "validPassword")
      sign_in user
      put :update, {id: user.id, current_password: "validPassword", password: "newPassword", password_confirmation: "newPassword" }
      response.status.should be 200
    end

    it "should reject request if current password is not provided" do
      user = User.create!(email: "[email protected]", password: "validPassword", password_confirmation: "validPassword")
      sign_in user
      put :update, {id: user.id, password: "newPassword", password_confirmation: "newPassword" }
      response.status.should be 422
    end

    #this test fails. Devise allows the password to change without providing confirmation
    it "should reject request if password confirmation is not provided" do
      user = User.create!(email: "[email protected]", password: "validPassword", password_confirmation: "validPassword")
      sign_in user
      put :update, {id: user.id, password: "newPassword", current_password: "validPassword" }
      #actuall response is 200 (OK)
      response.status.should be 422
    end
  end

users_controller.rb

  class Api::V1::UsersController < Api::V1::BaseApiController
  respond_to :json
  skip_before_filter :authenticate_api_v1_user!, :only => [:create, :forgot_password]

  
    def update
      @user = User.find(update_user_params[:id])
      if @user.nil?
        render :json => { :errors => "User not found" }, status: 404
      else
        if params.has_key?(:password)
          #update_with_password returns true even when update_user_params[:password_confirmation] is nil
          if @user.update_with_password(update_user_params)
            render :status => 200, :json => { :auth_token => @user.authentication_token, :email => @user.email }
          else
            render json: { errors: @user.errors }, status: 422
          end
        else
          if @user.update(update_user_params)
            render :status => 200, :json => { :auth_token => @user.authentication_token, :email => @user.email }
            return
          else
            render json: @user.errors, status: 422
          end
        end
      end
    end
    
    def update_user_params
      params.permit(:id, :email, :current_password, :password, :password_confirmation, :first_name, :last_name)
    end

end