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PORspec don't recognise any method of RSpec::Matcher and RSpec::Core
 

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  1. PORspec don't recognise any method of RSpec::Matcher and RSpec::Core
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    <p>I have spent 4 days trying to install Ruby on Rails properly but I have a big problem. The first time I used Linux (it's more confortable for me) but, after having a problem, I used windows. To my surprise, I have the same issue on Windows, so I suppose that I have forbidden something. If I try to load a page with a small form for a model, it shows me an error that says:</p> <pre><code>Unable to autoload constant ReservationsController, expected ...../app/controllers/reservations_controller.rb to define it </code></pre> <p>Also, if I try to execute a test for a model with rspec, I receive a lot of errors of the following type:</p> <pre><code>$ rspec spec/models/reservation_spec.rb FFFFF Failures: 1) Reservation Fields Failure/Error: it{ should have_fields( :from_date ).of_type( Date ) } NoMethodError: undefined method `of_type' for #&lt;RSpec::Matchers::BuiltIn::Has:0x915ebc8&gt; # ./spec/models/reservation_spec.rb:7:in `block (3 levels) in &lt;top (required)&gt;' 2) Reservation Fields Failure/Error: it{ should have_fields( :price ).of_type( Float ) } NoMethodError: undefined method `of_type' for #&lt;RSpec::Matchers::BuiltIn::Has:0x9423cc8&gt; # ./spec/models/reservation_spec.rb:10:in `block (3 levels) in &lt;top (required)&gt;' 3) Reservation Fields Failure/Error: it{ should have_fields( :room ).of_type( String ) } NoMethodError: undefined method `of_type' for #&lt;RSpec::Matchers::BuiltIn::Has:0x94d5bbc&gt; # ./spec/models/reservation_spec.rb:11:in `block (3 levels) in &lt;top (required)&gt;' 4) Reservation Fields Failure/Error: it{ should have_fields( :until_date ).of_type( Date ) } NoMethodError: undefined method `of_type' for #&lt;RSpec::Matchers::BuiltIn::Has:0x952cb60&gt; # ./spec/models/reservation_spec.rb:8:in `block (3 levels) in &lt;top (required)&gt;' 5) Reservation Fields Failure/Error: it{ should have_fields( :number_of_persons ).of_type( Integer ) } NoMethodError: undefined method `of_type' for #&lt;RSpec::Matchers::BuiltIn::Has:0x957bbc0&gt; # ./spec/models/reservation_spec.rb:9:in `block (3 levels) in &lt;top (required)&gt;' Finished in 0.16437 seconds 5 examples, 5 failures Failed examples: rspec ./spec/models/reservation_spec.rb:7 # Reservation Fields rspec ./spec/models/reservation_spec.rb:10 # Reservation Fields rspec ./spec/models/reservation_spec.rb:11 # Reservation Fields rspec ./spec/models/reservation_spec.rb:8 # Reservation Fields rspec ./spec/models/reservation_spec.rb:9 # Reservation Fields Randomized with seed 18738 </code></pre> <p>The steps that I have followed to install rails are the following:</p> <ul> <li>Install Ruby 2.0.0.</li> <li>Install Git.</li> <li>Install Rails (following this page <a href="http://docs.mongodb.org/ecosystem/tutorial/getting-started-with-ruby-on-rails-3/" rel="nofollow">http://docs.mongodb.org/ecosystem/tutorial/getting-started-with-ruby-on-rails-3/</a>).</li> <li>Install MongoDB (following this page <a href="http://docs.mongodb.org/manual/tutorial/install-mongodb-on-windows/" rel="nofollow">http://docs.mongodb.org/manual/tutorial/install-mongodb-on-windows/</a>).</li> <li>Install mongoid (add to Gemfile and use bundle install).</li> <li>Install rspec (add to Gemfile and use bundle install).</li> <li>Execute: rails generate rspec:install</li> </ul> <p>The main files that I have used are the following:</p> <p><strong>Gemfile</strong></p> <pre><code>source 'https://rubygems.org' require 'mongo' source 'http://gemcutter.org' # Bundle edge Rails instead: gem 'rails', github: 'rails/rails' gem 'rails', '4.0.0' gem 'mongo_mapper' gem "rspec-rails", :group =&gt; [:development, :test] group :test do gem 'database_cleaner' end gem 'json', '~&gt; 1.8.0' # Gem to support json gem 'haml', '~&gt; 4.0.3' # Gem to support haml views gem 'mongo', '~&gt; 1.9.1' # Gem to use mongodb gem 'mongoid', git: 'https://github.com/mongoid/mongoid.git' gem 'rake', '~&gt; 10.1.0' # Gem to use rake (rspec and cucumber) gem 'cucumber', '~&gt; 1.3.5' # Gem to test with cucumber gem 'capybara', '~&gt; 2.1.0' # Gem to use capybara in cucumber tests gem 'wait_for', '~&gt; 0.1.1' # Gem to wait for an apparition in cucumber tests gem 'factory_girl', '~&gt; 4.2.0' # Gem to create examples data group :assets do gem 'sass-rails', '~&gt; 4.0.0' gem 'coffee-rails', '~&gt; 4.0.0' gem 'uglifier', '~&gt; 2.1.2' end </code></pre> <p><strong>mongoid.yml</strong></p> <pre><code>development: sessions: default: database: hotel_development hosts: - localhost:27017 options: options: test: sessions: default: database: hotel_test hosts: - localhost:27017 options: consistency: :strong max_retries: 1 retry_interval: 0 </code></pre> <p><strong>mongo.rb</strong></p> <pre><code>MongoMapper.connection = Mongo::Connection.new('localhost', 27017) MongoMapper.database = "#myapp-#{Rails.env}" if defined?(PhusionPassenger) PhusionPassenger.on_event(:starting_worker_process) do |forked| MongoMapper.connection.connect if forked end end </code></pre> <p><strong>reservation.rb</strong></p> <pre><code>class Reservation include Mongoid::Document field :from_date, type: Date field :until_date, type: Date field :number_of_persons, type: Integer field :price, type: Float field :room, type: String has_one :client end </code></pre> <p><strong>reservations_controller.rb</strong></p> <pre><code>class ReservationsControlller &lt; ApplicationController def show @user = User.find( params[:id] ) end def new @user = User.new end def create @user = User.new( params[:user] ) if @user.save redirect_to @user else render 'new' end end end </code></pre> <p><strong>routes.rb</strong></p> <pre><code>Hotel::Application.routes.draw do resources :reservations, only: [:show, :new, :create] end </code></pre> <p><strong>reservation_spec.rb</strong></p> <pre><code>require 'spec_helper' describe Reservation do subject{ @reservation } describe "Fields" do it{ should have_field( :from_date ).of_type( Date ) } it{ should have_field( :until_date ).of_type( Date ) } it{ should have_field( :number_of_persons ).of_type( Integer ) } it{ should have_field( :price ).of_type( Float ) } it{ should have_field( :room ).of_type( String ) } end end </code></pre> <p>If you need another file I can put without problems.</p> <p>Thanks in advance.</p> <p>EDIT: Added rspec tests for reservation model. EDIT2: I have included the output of the rspec test.</p>
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    1. COAre you using the mongoid-minitest gem as referenced in http://stackoverflow.com/questions/18152278/where-is-the-have-fields-rspec-matcher-defined?
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