require 'spec_helper'

describe UsersGroup do
  describe "Associations" do
    it { should belong_to(:group) }
    it { should belong_to(:user) }
  end

  describe "Mass assignment" do
    it { should_not allow_mass_assignment_of(:group_id) }
  end

  describe "Validation" do
    let!(:users_group) { create(:users_group) }

    it { should validate_presence_of(:user_id) }
    it { should validate_uniqueness_of(:user_id).scoped_to(:group_id).with_message(/already exists/) }

    it { should validate_presence_of(:group_id) }
    it { should ensure_inclusion_of(:group_access).in_array(UsersGroup.group_access_roles.values) }
  end

  describe "Delegate methods" do
    it { should respond_to(:user_name) }
    it { should respond_to(:user_email) }
  end
end