1namespace test
 2{
 3  using Machine.Specifications;
 4  using domain;
 5
 6  public class MonthSpecs
 7  {
 8    public class when_comparing_months
 9    {
10      It should_return_a_positive_number_when_the_first_month_is_greater_than_the_second_month =()=>
11      {
12        new Month(2012, 05).CompareTo(new Month(2012, 04)).ShouldBeGreaterThan(0);
13      };
14      It should_return_a_negative_number_when_the_first_month_is_less_than_the_second_month =()=>
15      {
16        new Month(2012, 04).CompareTo(new Month(2012, 05)).ShouldBeLessThan(0);
17      };
18      It should_return_a_zero_when_the_first_month_is_equal_to_the_second_month =()=>
19      {
20        new Month(2012, 04).CompareTo(new Month(2012, 04)).ShouldEqual(0);
21      };
22    }
23    public class when_checking_if_a_month_is_before_another
24    {
25      It should_return_true_when_it_is =()=>
26      {
27        new Month(2012, 02).IsBefore(new Month(2012, 03)).ShouldBeTrue();
28      };
29      It should_return_false_when_it_is_not=()=>
30      {
31        new Month(2012, 03).IsBefore(new Month(2012, 02)).ShouldBeFalse();
32      };
33      It should_return_false_when_it_is_the_same_month=()=>
34      {
35        new Month(2012, 02).IsBefore(new Month(2012, 02)).ShouldBeFalse();
36      };
37    }
38  }
39}