BikeShed-1/spec/models/team_membership_spec.example

require 'spec_helper'

describe TeamMembership do
  describe 'membership validations' do
    let(:team) { create(:team) }
    let(:user) { create(:user) }

    describe 'should require user and team' do
      it { should have(1).error_on(:user) }
      it { should have(1).error_on(:team) }
    end

    it 'should only allow a user to be a member once' do
      TeamMembership.create(:user => user, :team => team)
      second = TeamMembership.create(:user => user, :team => team)
      second.should be_invalid
    end

    it 'should not allow a captain to become a member' do
      membership = TeamMembership.create(:user => team.captain, :team => team)
      membership.should be_invalid
    end
  end
end