require "spec_helper"
require "pliny/config_helpers"

describe Pliny::CastingConfigHelpers do

  describe "#rack_env" do
    it "is development if pliny_env is development" do
      config = Class.new do
        extend Pliny::CastingConfigHelpers
        override :pliny_env, 'development', string
      end

      assert_equal "development", config.rack_env
    end

    it "is development if pliny_env is test" do
      config = Class.new do
        extend Pliny::CastingConfigHelpers
        override :pliny_env, 'test', string
      end

      assert_equal "development", config.rack_env
    end

    it "is deployment if pliny_env is production" do
      config = Class.new do
        extend Pliny::CastingConfigHelpers
        override :pliny_env, 'production', string
      end

      assert_equal "deployment", config.rack_env
    end

    it "is deployment if pliny_env is nil" do
      config = Class.new do
        extend Pliny::CastingConfigHelpers
        override :pliny_env, '', string
      end

      assert_equal "deployment", config.rack_env
    end

    it "is deployment if pliny_env is another value" do
      config = Class.new do
        extend Pliny::CastingConfigHelpers
        override :pliny_env, 'staging', string
      end

      assert_equal "deployment", config.rack_env
    end
  end
end