rspec
Behaviour Driven Development framework for Ruby
RSpec: Behaviour Driven Development for Ruby
I have this in my test
Project.should_receive(:find).with(@project).and_return(@project)
but when object receive that method call two times, I have to do
Project.should_receive(:find).with(@project).and_return(@project)
Project.should_receive(:find).with(@project).and_return(@project)
Is there any way how to say something like
Project.should_receive(:find).with(@project).and_return(@project).times(2)
Source: (StackOverflow)
I have controller:
class AccountController < ApplicationController
def index
end
private
def current_account
@current_account ||= current_user.account
end
end
How to test private method current_account with rspec?
P.S. I use Rspec2 and Ruby on Rails 3
Source: (StackOverflow)
I am looking to get started building a project and want to use RSpec from day one. My Ruby background is limited; however, I do have a good understanding of MVC and the structure within Ruby.
In doing some research for books and tutorials, I've found no currently published books, and have found no tutorials that give a good "hello world" type write up. And the documentation on the RSpec site is sparse to say the least.
Do any of you have links that you'd like to share of good tutorials of getting started with roR and RSpec?
Source: (StackOverflow)
I'd like to do something like this:
some_method.should_raise <any kind of exception, I don't care>
How should I do this?
some_method.should_raise exception
... doesn't work.
Source: (StackOverflow)
I want to be able to run a single spec file's tests — for the one file I'm editing, for example. rake spec executes all the specs. My project is not a Rails project, so rake spec:doc doesn't work.
Don't know if this matters, but here is my directory structure.
./Rakefile
./lib
./lib/cushion.rb
./lib/cushion
./lib/cushion/doc.rb
./lib/cushion/db.rb
./spec
./spec/spec.opts
./spec/spec_helper.rb
./spec/db_spec.rb
Source: (StackOverflow)
I often want to compare arrays and make sure that they contain the same elements, in any order. Is there a concise way to do this in RSpec?
Here are methods that aren't acceptable:
#to_set
For example:
array.to_set.should == another_array.to_set
This fails when the arrays contain duplicate items.
#sort
For example:
array.sort.should == another_array.sort
This fails when the arrays elements don't implement #<=>
Source: (StackOverflow)
When should I use specs for Rails application and when Cucumber (former rspec-stories)? I know how both work and actively use specs, of course. But it still feels weird to use Cucumber. My current view on this, is that it's convenient to use Cucumber when you're implementing application for the client and do not understand how the whole system is supposed to work yet.
But what if I'm doing my own project? For most of the time, I know how the parts of the system interact. All I need to do is to write a bunch of unit-tests. What are the possible situations when I would need Cucumber then?
And, as a corresponding second question: do I have to write specs if I write Cucumber stories? Wouldn't it be double-testing of the same thing?
Source: (StackOverflow)
It is pretty easy with the added generator of rspec-rails to setup RSpec for testing a Rails application. But how about adding RSpec for testing a gem in development?
I am not using jeweler or such tools. I just used Bundler (bundle gem my_gem) to setup the structure for the new gem and edit the *.gemspec manually.
I also added s.add_development_dependency "rspec", ">= 2.0.0" to gemspec and did a bundle install.
Is there some nice tutorial what to do next to get RSpec working?
Source: (StackOverflow)
I have found all kinds of links online but none that are current and show how to run a single test.
I have the following file:
/spec/controllers/groups_controller_spec.rb
What command in terminal do I use to run just that spec and in what dir do I run the command?
My gem file:
# Test ENVIRONMENT GEMS
group :development, :test do
gem "autotest"
gem "rspec-rails", "~> 2.4"
gem "cucumber-rails", ">=0.3.2"
gem "webrat", ">=0.7.2"
gem 'factory_girl_rails'
gem 'email_spec'
end
spec file
require 'spec_helper'
describe GroupsController do
include Devise::TestHelpers
describe "GET yourgroups" do
it "should be successful and return 3 items" do
Rails.logger.info 'HAIL MARRY'
get :yourgroups, :format => :json
response.should be_success
body = JSON.parse(response.body)
body.should have(3).items # @user1 has 3 permissions to 3 groups
end
end
end
Source: (StackOverflow)
What are the best practices on testing modules in rspec? I have some modules that get included in few models and for now I simply have duplicate tests for each model (with few differences). Is there a way to DRY it up?
Source: (StackOverflow)
The page url is something like /people?search=name
while I used current_path method of capybara it returned /people only.
current_path.should == people_path(:search => 'name')
But it fails saying
expected: "/people?search=name"
got: "/people"
How we can make it pass? Is there is any way to do this?
Source: (StackOverflow)
Most of my tests are raising the following and I don't understand why. All methods call raise the 'authenticate' error. I've checked the code if there was a method called "authenticate" but there is no such method.
1) Admin::CommentsController handling GET to index is successful
Failure/Error: get :index
undefined method `authenticate!' for nil:NilClass
# ./spec/controllers/admin/comments_controller_spec.rb:9:in `block (3 levels) in <top (required)>'
124) PostsController handling GET for a single post should render show template
Failure/Error: get :show, :year => '2008', :month => '01', :day => '01', :slug => 'a-post'
undefined method `authenticate' for nil:NilClass
# ./app/controllers/application_controller.rb:18:in `set_current_user_for_model'
# ./spec/controllers/posts_controller_spec.rb:131:in `do_get'
# ./spec/controllers/posts_controller_spec.rb:140:in `block (3 levels) in <top (required)>'
The project can be found over there => https://github.com/agilepandas/enki in case you'd like to run the tests your self.
Source: (StackOverflow)
I have the following code in my controller:
format.json { render :json => {
:flashcard => @flashcard,
:lesson => @lesson,
:success => true
}
In my RSpec controller test I want to verify that a certain scenario does receive a success json response so I had the following line:
controller.should_receive(:render).with(hash_including(:success => true))
Although when I run my tests I get the following error:
Failure/Error: controller.should_receive(:render).with(hash_including(:success => false))
(#<AnnoController:0x00000002de0560>).render(hash_including(:success=>false))
expected: 1 time
received: 0 times
Am I checking the response incorrectly?
Source: (StackOverflow)
I'm using RSpec2 and Capybara for acceptance testing.
I would like to assert that link is disabled or not in Capybara. How can I do this?
Source: (StackOverflow)
I am stuck with a problem when testing my controllers with RSpec - the response.body call always returns an empty string. In browser everything renders correctly, and cucumber feature tests seem to get it right, but RSpec fails each and every time.
Other expectations on the response object, such as response.should render_template('index') pass without any problems.
Have any of you encountered this problem before? Perhaps the response html can be obtained in some other way?
As for versions, Rails 2.1.0, RSpec 1.2.7.
Source: (StackOverflow)