How to Test a Concern in Rails

Question

Given that I have a Personable concern in my Rails 4 application which has a full_name method, how would I go about testing this using RSpec?

Answer 1

just include your concern in spec and test it if it returns the right value.

RSpec.describe Personable do
  include Personable

  context 'test' do
    let!(:person) { create(:person) }

    it 'should match' do
       expect(person.full_name).to eql 'David King'
    end
  end
end