Human-friendly context strings

gistfile1.rb

require 'test_helper'

class NewPaperTest < ActiveSupport::TestCase
  context "setting design_theme along with family" do
    # see Paperless::Content::Family -- setting design theme should also load
    # the family from which the theme comes
    setup do
      @paper = create_new_paper
      @paper.design_theme = {:design_theme => "Red", :family => "Flowers"}
      @paper.save
    end

    should "have a design theme" do
      assert_equal "Red", @paper.design_theme.name
    end

    should "have a family" do
      assert_equal "Flowers", @paper.family.name
    end

    should "use existing family" do
      red_id = @paper.design_theme_id
      @paper.design_theme = {:design_theme => "Blue", :family => "Flowers"}
      @paper.design_theme = {:design_theme => "Red", :family => "Flowers"}
      assert_equal red_id, @paper.design_theme_id
    end
  end

  context "setting the value of #coins" do
    setup do
      @paper = NewPaper.new
      @paper.coins = 150 # valid nonzero coin count
    end

    should "interpret nil as 0" do
      @paper.coins = nil
      assert_equal 0, @paper.coins
    end

    should "interpret numeric string as integer" do
      @paper.coins = "100"
      assert_equal 100, @paper.coins
    end

    should "interpret empty string as 0" do
      @paper.coins = ""
      assert_equal 0, @paper.coins
    end

    should "interpret invalid string as 0" do
      @paper.coins = "one hundred"
      assert_equal 0, @paper.coins
    end
  end
end