require File.dirname(__FILE__) + '/../test_helper'

class ChangePasswordDataTest < Test::Unit::TestCase

  should 'validate' do
    data = ChangePasswordData.new
    assert !data.valid?
  end
  
  should 'refuse invalid username' do
    User.destroy_all

    data = ChangePasswordData.new
    data.login = 'unexisting'
    data.valid?
    assert data.errors.invalid?(:login)
  end

  should 'require a valid username' do
    User.destroy_all
    User.create!(:login => 'testuser', :password => 'test', :password_confirmation => 'test', :email => 'test@example.com')

    data = ChangePasswordData.new
    data.login = 'testuser'
    data.valid?
    assert !data.errors.invalid?(:login)
  end

  should 'refuse incorrect e-mail address' do
    User.destroy_all
    User.create!(:login => 'testuser', :password => 'test', :password_confirmation => 'test', :email => 'test@example.com')

    data = ChangePasswordData.new
    data.login = 'testuser'
    data.email = 'wrong@example.com'

    data.valid?
    assert !data.errors.invalid?(:login)
    assert data.errors.invalid?(:email)
  end

  should 'require the correct e-mail address' do
    User.destroy_all
    User.create!(:login => 'testuser', :password => 'test', :password_confirmation => 'test', :email => 'test@example.com')

    data = ChangePasswordData.new
    data.login = 'testuser'
    data.email = 'test@example.com'

    data.valid?
    assert !data.errors.invalid?(:login)
    assert !data.errors.invalid?(:email)
  end

end