Simpler API [WIP]

[apotonick]

What about a basic assertion such as the following code?

assert_success Song::Operation::Create, params: {}, current_user: current_user do |result|
  {
    model: {
      title: "Timebomb",
    }
  }
end

The :model key might be a bit clumsy, it's meant to define the asserted variable name for result[:model].

[apotonick]

@richardboehme ☝️