Skip to main content

RSPEC WITH HAS_MANY AND BELONGS_TO ASSOCIATION TESTCASES FOR RUBY ON RAILS

Usermodel
has_many :addresses, :dependent => :destroy
Addressmodel
belong_to :user
describe User do
   before(:each) do
    @user_new = {:name => "chinna",:email => "chinna@yopmail.com",:password => "chinnaram",:password_confirmation => "chinnaram"}
   end
it "should create a new user details" do
     @user_attr = User.create!(@user_new)
end

#validation for rspec has_many
it "Should contain many Addresses" do
    @user = User.new(@user_attr)
    @user.addresses << Address.new(:user_id => @user.id)
    @user.addresses << Address.new(:user_id => @user.id)
    @user.should have(2).addresss
end
#dependent destroy for invitation
it "should destroyed user addresss details" do
   @user = User.new(@user_att)
   user = User.new(:user_id => @user.id,:location =>"bangalore")
   @user.destroy
   Address.find_by_id(address.id).should be_nil
  end
end

###for address model belong_to validation for rspec

describe Address do
   before(:each) do
       @user_new = {:name => "chinna",:email => "chinna@yopmail.com",:password => "chinnaram",:password_confirmation => "chinnaram"}
    @user = User.create!(@user_new)
    @addr_new = {:location=> "bangalore",:state => "karnataka",:user_id => @user.id}
   end

it "should belongs to user" do
    @address = Address.new
    @address.user.should be_nil
    @address.user = @user
    @address.user.should eql(@user)
 end

end
############some of important notes.....
Cucumber::Rails::Database.javascript_strategy = :transaction ###important  change to truncation to transaction
begin
  DatabaseCleaner.strategy = :transaction  ###important  change to truncation to transaction
rescue NameError
  raise "You need to add database_cleaner to your Gemfile (in the :test group) if you wish to use it."
end

RUBY BASICS

Comments

Popular posts from this blog

Gem::LoadError (Specified 'mysql2' for database adapter, but the gem is not loaded. Add `gem 'mysql2'` to your Gemfile (and ensure its version is at the minimum required by ActiveRecord).?

Gem::LoadError (Specified 'mysql2' for database adapter, but the gem is not loaded. Add `gem 'mysql2'` to your Gemfile (and ensure its version is at the minimum required by ActiveRecord).) In rails?


1)change the gemfile in mysql version
 gem 'mysql2'

2)Change to mysql2 version
 gem 'mysql2','0.3.20'

Active Scaffold : Add radio buttons to your form ruby on rails ?

Active Scaffold : Add radio buttons to your form ruby on rails ?

The way to add radio buttons to your active scaffold create/update from is as shown below

#Controller

class UsersController < ApplicationController
active_scaffold :user do |config|
config.label = “Users”
config.columns = [:name, :gender]
config.columns[:gender].form_ui = :radio
config.columns[:gender].options[:options] = [['Male', '1'], ['Female','2']]
end
end

Get user accessing ip address in rails?

Get user accessing ip address rails?

request.ip ->returns the ip, whether is is a local proxy ip (localhost address) or not.
*request.remote_ip -> is smarter and gets the ip address of the client outside of local proxies.
3)If you are using apache in front of a mongrel, then remote_ip will return the source address of the request, which in this case will be local host because the Apache web server is making the request, so instead put this in your controller:

@remote_ip = request.env["HTTP_X_FORWARDED_FOR"]