require File.expand_path("#{File.dirname(__FILE__)}/test_helper")

require 'cgi'

module CRP
  describe GenderMapper do
    describe :to_code do
      describe "when the gender is unknown" do
        it "returns code 0" do
          GenderMapper.to_code(:unknown).must_equal(0)
        end
      end

      describe "when the gender is female" do
        it "returns code 1" do
          GenderMapper.to_code(:female).must_equal(1)
        end
      end

      describe "when the gender is male" do
        it "returns code 2" do
          GenderMapper.to_code(:male).must_equal(2)
        end
      end

      describe "when the gender is not :unknown, :female or :male" do
        it "returns code 0" do
          GenderMapper.to_code(:alien).must_equal(0)
        end
      end
    end

    describe :to_name do
      describe "when the code is 0" do
        it "returns unknown as gender" do
          GenderMapper.to_name(0).must_equal(:unknown)
        end
      end

      describe "when the code is 1" do
        it "returns female as gender" do
          GenderMapper.to_name(1).must_equal(:female)
        end
      end

      describe "when the code is 2" do
        it "returns male as gender" do
          GenderMapper.to_name(2).must_equal(:male)
        end
      end

      describe "when the code is not 0, 1 or 2" do
        it "returns :unknown as gender" do
          GenderMapper.to_name(99).must_equal(:unknown)
        end
      end
    end
  end
end