require 'spec_helper'

describe "Cistern::Singular" do
  class SampleSingular < Sample::Singular

    attribute :name
    attribute :count, type: :number

    def fetch_attributes
      #test that initialize waits for service to be defined
      raise "missing service" unless service

      @counter ||= 0
      @counter += 1
      {name: "amazing", count: @counter}
    end
  end

  it "should work" do
    expect(Sample.new.sample_singular.name).to eq("amazing")
  end

  it "should reload" do
    singular = Sample.new.sample_singular
    old_count = singular.count
    expect(singular.count).to eq(old_count)
    expect(singular.reload.count).to be > old_count
  end
end