FactoryGirl

factory_girl.rb

      it 'user can be invited twice which causes new token generation' do
        user2 = create(:user, email: "[email protected]")
        token = user2.invitation_token
        date = user2.invitation_created_at
        count = User.count
        post :create, invitation: { email: '[email protected]',
                                    organization_id: @org.org_id,
                                    role: 'standard'
        }

        user2.reload
        expect(response).to have_http_status(201)
        expect(User.count).to eq count
        expect(User.where(email: user2.email).count).to eq 1
        expect(user2.invitation_token).to_not eq token
        expect(user2.invitation_created_at).to_not eq date
      end