tier_membership_test.rb

require "test_helper"

class TierMembershipTest < ActiveSupport::TestCase

  context "associations" do
    should belong_to :user
    should belong_to :tier
  end


  context "validations" do
    should validate_presence_of(:user_id)
    should validate_presence_of(:tier_id)
    should validate_uniqueness_of(:tier_id).scoped_to(:user_id)
  end

  should "only associate to agents and admins" do
    user = create(:user)
    agent = create(:agent)
    admin = create(:admin)
    tier = create(:tier)
    assert_raise(ActiveRecord::RecordInvalid) { TierMembership.create!(user: user, tier: tier) }

    TierMembership.create!(user: agent, tier: tier) # no raise
    TierMembership.create!(user: admin, tier: tier) # no raise
  end
end