user_spec.rb

# encoding: utf-8

require 'spec_helper'

describe User do
  before(:each) do
    @attr = { :login => 'Foobar',
              :email => '[email protected]',
              :first_name => 'Foo',
              :last_name => 'Bar',
              :password => 'foobar',
              :password_confirmation => 'foobar'
            }
    User.destroy_all
  end
  
  
  describe "registration" do
    
    it "should create a new user given valid attributes" do
      user = User.new(@attr)
      user.save
      user.login.should eq(@attr[:login].downcase)
      user.display_name.should eq(@attr[:login])
      user.email.should eq(@attr[:email].downcase)
      user.first_name.should eq(@attr[:first_name])
      user.last_name.should eq(@attr[:last_name])
    end
  
    it "should require valid login" do
      user = User.new(@attr.merge(:login => ""))
      user.should_not be_valid
    
      user = User.new(@attr.merge(:login => "Fo"))
      user.should_not be_valid
    
      user = User.new(@attr.merge(:login => "Super@ser"))
      user.should_not be_valid
    
      user = User.new(@attr.merge(:login => "Super User"))
      user.should_not be_valid
    end
  
    it "should require password confirmation" do
      user = User.new(@attr.merge(:password_confirmation => ""))
      user.should_not be_valid
    
      user = User.new(@attr.merge(:password_confirmation => 'FooBar'))
      user.should_not be_valid
    end
  
    it "should require valid password" do
      user = User.new(@attr.merge(:password => "Fooba", :password_confirmation => 'Fooba'))
      user.should_not be_valid
    
      user = User.new(@attr.merge(:password => 'x' * 255))
      user.should_not be_valid
    end
  
    it "should require valid first name" do
      user = User.new(@attr.merge(:first_name => ''))
      user.should_not be_valid
    
      user = User.new(@attr.merge(:first_name => 'x' * 255))
      user.should_not be_valid
    
      user = User.new(@attr.merge(:first_name => '  '))
      user.should_not be_valid
    
      user = User.new(@attr.merge(:first_name => 'a'))
      user.should_not be_valid
    end
  
    it "should require valid last name" do
      user = User.new(@attr.merge(:last_name => ''))
      user.should_not be_valid
    
      user = User.new(@attr.merge(:last_name => 'x' * 255))
      user.should_not be_valid
    
      user = User.new(@attr.merge(:last_name => '  '))
      user.should_not be_valid
    
      user = User.new(@attr.merge(:last_name => 'a'))
      user.should_not be_valid
    end
    
    it "should reject users with duplicate email" do
      user = User.new(@attr)
      user.should be_valid
      user.save
      
      duplicate_user = User.new(@attr.merge(:login => 'RailsUser'))
      duplicate_user.should_not be_valid
    end
    
    it "should reject users with duplicate login" do
      user = User.new(@attr)
      user.should be_valid
      user.save
      
      duplicate_user = User.new(@attr.merge(:email => '[email protected]'))
      duplicate_user.should_not be_valid
    end
    
    it "should have an encrypted password attribute" do
      user = User.new(@attr)
      user.password_digest.should_not be_blank
    end
    
    it "should accept valid email addresses" do
      addresses = %w[[email protected] [email protected] [email protected]]
      addresses.each do |address|
        valid_email_user = User.new(@attr.merge(:email => address))
        valid_email_user.should be_valid
      end
    end

    it "should reject invalid email addresses" do
      addresses = %w[user@foo,com user_at_foo.org example.user@foo.]
      addresses.each do |address|
        invalid_email_user = User.new(@attr.merge(:email => address))
        invalid_email_user.should_not be_valid
      end
    end
  end
  
  
  
  describe "authentication" do
    
    before(:each) do
      @user = User.create(@attr)
    end
    
    it "should reject wrong password" do
      @user.authenticate('wrong').should_not be_true
    end
    
    it "should accept correct password" do
      @user.authenticate(@attr[:password]).should be_true
    end
  end
end