gistfile1.txt

require 'spec_helper'

describe CtrReportPresenter do
  describe "when given date params, a query class, and a grouper class" do
    let :start_date do
      (Time.now - 10.days).beginning_of_day
    end
    let :end_date do
      Time.now.beginning_of_day
    end

    let :date_range_query do
      mock(DateRangeQuery)
    end

    it "should create a date query object" do
      DateRangeQuery.should_receive(:new).with(start_date, end_date).and_return(date_range_query)
      date_range_query.should_receive(:query).with # LEFT OFF HERE
      CtrReportPresenter.new(:start_date => start_date, :end_date => end_date)
    end

    it "should create a date presenter object"
    it "should create and run instance of the query class"
    it "should instantiate the grouper class with the results of the query"
    it "rows should return something that responds to each"

  end
end

gistfile2.txt

class CtrReportPresenter

  def initialize(options)
    @query_class = options[:query_class]
    @grouper_class = options[:grouper_class]
    build(options)
  end

  def build(options)
    @date_query = DateRangeQuery.new(
      options[:start_date],
      options[:end_date]
    )
  end
end

class PublisherController
def show
dates = DateRangeQuery.new(params)
grouper = PublisherCtrGrouper.new
@presenter = CtrReportPresenter.new(dates, grouper)
end
end

class AffiliateController
def show
dates = DateRangeQuery.new(params)
grouper = AffiliateCtrGrouper.new
@presenter = CtrReportPresenter.new(dates, grouper)
end
end