Stubbing with Cells

app-cells-product_have_cell.rb

class ProductHaveCell < Cell::Rails
  def description(have)
    condition = have.condition
    desc      = "#{have.quantity}x #{condition.name}"

    if have.sealed
      desc += ' ' + I18n.t('words.Sealed').downcase
    elsif have.packaging
      desc += ' ' + I18n.t('phrases.product_haves.with_packaging')
    end

    if have.price_paid > 0
      desc += " for $#{have.price_paid}"
    end

    unless have.obtained_from.blank?
      desc += " #{I18n.t 'words.from'} #{have.obtained_from}"
    end

    render :text => desc
  end

  def description_link(have)
    desc = description have

    render :locals => {:have => have, :description => desc}
  end
end

spec results

$ be rspec spec/cells/product_have_cell_spec.rb
Run filtered using {:focus=>true}
F

Failures:

  1) ProductHaveCell#description_link generates a description for the product have
     Failure/Error: render_cell :product_have, :description_link, @have do |cell|
       Mock "ProductHave_1001" received unexpected message :condition with (no args)
     # ./app/cells/product_have_cell.rb:3:in `description'
     # ./app/cells/product_have_cell.rb:24:in `description_link'
     # ./spec/cells/product_have_cell_spec.rb:10:in `block (3 levels) in <top (required)>'

Finished in 0.33534 seconds
1 example, 1 failure
$

spec-cells-product_have_cell_spec.rb

require 'spec_helper'

describe ProductHaveCell do
  describe '#description_link', :focus => true do
    before :each do
      @have = mock_model ProductHave
    end

    it 'generates a description for the product have' do
      render_cell :product_have, :description_link, @have do |cell|
        cell.stub(:description).with(any_args).and_return 'some description'
      end
    end
  end
end