date_calculator_spec_5.rb

require 'date_calculator'
describe DateCalculator do
  it "returns the origin year if fewer than 365 days have passed" do
    years_calculator = DateCalculator.new(origin = 1970)
    years_calculator.current_year_from_days(364).should == 1970
  end
  context "when origin year is a regular year" do
    it "returns one greater than origin year if 366 days have passed" do
      years_calculator = DateCalculator.new(1980)
      years_calculator.current_year_from_days(366).should == 1981
    end
  end
  context "when origin year is a leap year" do
    it "returns the origin year if 366 days have passed"
    it "returns one greater than origin year if more than 366 days have passed"
  end
end