using spies with rspec-mocks

rspec_spies.rb

require 'spec_helper'

describe Importer, '#import' do
  it 'creates a record for each row' do
    contact = double(create: true)
    csv_parser = double(rows: [:row1, :row2])

    Importer.new(contact, csv_parser).import

    expect(contact).to have_received(:create).with(:row1)
    expect(contact).to have_received(:create).with(:row2)
  end
end