helloworld/vendor/gems/chronic-0.2.2/test/test_RepeaterYear.rb

   1 require 'chronic'
   2 require 'test/unit'
   3
   4 class TestRepeaterYear < Test::Unit::TestCase
   5
   6   def setup
   7     @now = Time.local(2006, 8, 16, 14, 0, 0, 0)
   8   end
   9
  10   def test_next_future
  11     years = Chronic::RepeaterYear.new(:year)
  12     years.start = @now
  13
  14     next_year = years.next(:future)
  15     assert_equal Time.local(2007, 1, 1), next_year.begin
  16     assert_equal Time.local(2008, 1, 1), next_year.end
  17
  18     next_next_year = years.next(:future)
  19     assert_equal Time.local(2008, 1, 1), next_next_year.begin
  20     assert_equal Time.local(2009, 1, 1), next_next_year.end
  21   end
  22
  23   def test_next_past
  24     years = Chronic::RepeaterYear.new(:year)
  25     years.start = @now
  26
  27     last_year = years.next(:past)
  28     assert_equal Time.local(2005, 1, 1), last_year.begin
  29     assert_equal Time.local(2006, 1, 1), last_year.end
  30
  31     last_last_year = years.next(:past)
  32     assert_equal Time.local(2004, 1, 1), last_last_year.begin
  33     assert_equal Time.local(2005, 1, 1), last_last_year.end
  34   end
  35
  36   def test_this
  37     years = Chronic::RepeaterYear.new(:year)
  38     years.start = @now
  39
  40     this_year = years.this(:future)
  41     assert_equal Time.local(2006, 8, 17), this_year.begin
  42     assert_equal Time.local(2007, 1, 1), this_year.end
  43
  44     this_year = years.this(:past)
  45     assert_equal Time.local(2006, 1, 1), this_year.begin
  46     assert_equal Time.local(2006, 8, 16), this_year.end
  47   end
  48
  49   def test_offset
  50     span = Chronic::Span.new(@now, @now + 1)
  51
  52     offset_span = Chronic::RepeaterYear.new(:year).offset(span, 3, :future)
  53
  54     assert_equal Time.local(2009, 8, 16, 14), offset_span.begin
  55     assert_equal Time.local(2009, 8, 16, 14, 0, 1), offset_span.end
  56
  57     offset_span = Chronic::RepeaterYear.new(:year).offset(span, 10, :past)
  58
  59     assert_equal Time.local(1996, 8, 16, 14), offset_span.begin
  60     assert_equal Time.local(1996, 8, 16, 14, 0, 1), offset_span.end
  61   end
  62
  63 end