The example code for survey_results_live_test.exs has a missing end statement. There needs to be two end, one for closing setup and the other for closing describe.
describe "socket state" do
setup [:create_user, :create_product, :create_socket]
setup %{user: user} do
create_demographic(user)
user2 = user_fixture(@create_user2_attrs)
demographic_fixture(user2, @create_demographic2_attrs)
[user2: user2]
end
end # <---- new