require 'spec_helper' shared_examples 'TokenAuthenticatable' do describe 'dynamically defined methods' do it { expect(described_class).to be_private_method_defined(:generate_token) } it { expect(described_class).to be_private_method_defined(:write_new_token) } it { expect(described_class).to respond_to("find_by_#{token_field}") } it { is_expected.to respond_to("ensure_#{token_field}") } it { is_expected.to respond_to("set_#{token_field}") } it { is_expected.to respond_to("reset_#{token_field}!") } end end describe User, 'TokenAuthenticatable' do let(:token_field) { :authentication_token } it_behaves_like 'TokenAuthenticatable' describe 'ensures authentication token' do subject { create(:user).send(token_field) } it { is_expected.to be_a String } end end describe ApplicationSetting, 'TokenAuthenticatable' do let(:token_field) { :runners_registration_token } it_behaves_like 'TokenAuthenticatable' describe 'generating new token' do context 'token is not generated yet' do describe 'token field accessor' do subject { described_class.new.send(token_field) } it { is_expected.not_to be_blank } end describe 'ensured token' do subject { described_class.new.send("ensure_#{token_field}") } it { is_expected.to be_a String } it { is_expected.not_to be_blank } end describe 'ensured! token' do subject { described_class.new.send("ensure_#{token_field}!") } it 'persists new token' do expect(subject).to eq described_class.current[token_field] end end end context 'token is generated' do before do subject.send("reset_#{token_field}!") end it 'persists a new token' do expect(subject.send(:read_attribute, token_field)).to be_a String end end end describe 'setting new token' do subject { described_class.new.send("set_#{token_field}", '0123456789') } it { is_expected.to eq '0123456789' } end describe 'multiple token fields' do before do described_class.send(:add_authentication_token_field, :yet_another_token) end describe '.token_fields' do subject { described_class.authentication_token_fields } it { is_expected.to include(:runners_registration_token, :yet_another_token) } end end end