reflex testing

some_reflex_test.rb

require 'test_helper'

class SomeReflexTest < StimulusReflex::TestCase
  setup do
    @user = users(:john)
    cookies.encrypted[:user_id] = @user.id
  end

  test '#create creates a Model' do
    name = "This is a test"
    assert_difference -> { Model.count } do
      reflex.create(name)
    end
  end
end

stimulus_reflex_test_case.rb

class StimulusReflex::TestCase < ActionCable::Connection::TestCase
  tests ApplicationCable::Connection

  def channel
    @channel = StimulusReflex::Channel.new connect, "test"
  end

  def reflex_class
    self.class.determine_constant_from_test_name(self.class_name) { |constant| constant }
  end

  def reflex
    @reflex ||= reflex_class.new channel
  end
end