# coding: utf-8
require 'spec_helper'

describe Spree::Money do
  before do
    configure_spree_preferences do |config|
      config.currency = "USD"
    end
  end

  it "formats correctly" do
    money = Spree::Money.new(10)
    expect(money.to_s).to eq("$10.00")
  end

  it "can get cents" do
    money = Spree::Money.new(10)
    expect(money.cents).to eq(1000)
  end

  context "with currency" do
    it "passed in option" do
      money = Spree::Money.new(10, :with_currency => true, :html => false)
      expect(money.to_s).to eq("$10.00 USD")
    end
  end

  context "hide cents" do
    it "hides cents suffix" do
      money = Spree::Money.new(10, no_cents: true)
      expect(money.to_s).to eq("$10")
    end

    it "shows cents suffix" do
      money = Spree::Money.new(10)
      expect(money.to_s).to eq("$10.00")
    end
  end

  context "currency parameter" do
    context "when currency is specified in Canadian Dollars" do
      it "uses the currency param over the global configuration" do
        money = Spree::Money.new(10, :currency => 'CAD', :with_currency => true, :html => false)
        expect(money.to_s).to eq("$10.00 CAD")
      end
    end

    context "when currency is specified in Japanese Yen" do
      it "uses the currency param over the global configuration" do
        money = Spree::Money.new(100, :currency => 'JPY', :html => false)
        expect(money.to_s).to eq("¥100")
      end
    end
  end

  context "symbol positioning" do
    it "passed in option" do
      money = Spree::Money.new(10, :symbol_position => :after, :html => false)
      expect(money.to_s).to eq("10.00 $")
    end

    it "config option" do
      money = Spree::Money.new(10, symbol_position: :after, html: false)
      expect(money.to_s).to eq("10.00 $")
    end
  end

  context "sign before symbol" do
    it "defaults to -$10.00" do
      money = Spree::Money.new(-10)
      expect(money.to_s).to eq("-$10.00")
    end

    it "passed in option" do
      money = Spree::Money.new(-10, :sign_before_symbol => false)
      expect(money.to_s).to eq("$-10.00")
    end
  end

  context "JPY" do
    before do
      configure_spree_preferences do |config|
        config.currency = "JPY"
      end
    end

    it "formats correctly" do
      money = Spree::Money.new(1000, :html => false)
      expect(money.to_s).to eq("¥1,000")
    end
  end

  context "EUR" do
    before do
      configure_spree_preferences do |config|
        config.currency = "EUR"
      end
    end

    # Regression test for https://github.com/spree/spree/issues/2634
    it "formats as plain by default" do
      money = Spree::Money.new(10, symbol_position: :after)
      expect(money.to_s).to eq("10.00 €")
    end

    it "formats as HTML if asked (nicely) to" do
      money = Spree::Money.new(10, symbol_position: :after)
      # The HTML'ified version of "10.00 €"
      expect(money.to_html).to eq("10.00 €")
    end

    it "formats as HTML with currency" do
      money = Spree::Money.new(10, symbol_position: :after, with_currency: true)
      # The HTML'ified version of "10.00 €"
      expect(money.to_html).to eq("10.00&nbsp;&#x20AC; <span class=\"currency\">EUR</span>")
    end
  end

  describe "#as_json" do
    let(:options) { double('options') }

    it "returns the expected string" do
      money = Spree::Money.new(10)
      expect(money.as_json(options)).to eq("$10.00")
    end
  end
end