require 'spec_helper'

RSpec.describe "client" do
  context "with specific architecture" do
    it "allows module-based interfaces" do
      class ModuleClient
        include Cistern::Client.with(interface: :module)
      end

      class ModuleClient::Shoot
        include ModuleClient::Request

        def real(mod)
          mod % 9
        end
      end

      class ModuleClient::Moon
        include ModuleClient::Model

        identity :on

        def save
          self.identity % 3
        end
      end

      class ModuleClient::Moons
        include ModuleClient::Collection

        model ModuleClient::Moon

      end

      expect(
        ModuleClient.new.shoot(12)
      ).to eq(3)

      expect(ModuleClient.collections).to contain_exactly(ModuleClient::Moons)
      expect(ModuleClient.models).to      contain_exactly(ModuleClient::Moon)
      expect(ModuleClient.requests).to    contain_exactly(ModuleClient::Shoot)

      expect(
        ModuleClient.new.moons.new(on: 5).save
      ).to eq(2)
    end

    it "allows custom model interface" do
      class AskClient
        include Cistern::Client.with(model: "Ask", interface: :module)
      end

      class AskClient::Model
        include AskClient::Ask

        identity :id

        def save
          9 % identity
        end
      end

      expect(
        AskClient.new.model(id: 9).save
      ).to eq(0)
    end
  end
end