require 'abstract_unit'
module DateAndTimeBehavior
def test_yesterday
assert_equal date_time_init(2005,2,21,10,10,10), date_time_init(2005,2,22,10,10,10).yesterday
assert_equal date_time_init(2005,2,28,10,10,10), date_time_init(2005,3,2,10,10,10).yesterday.yesterday
end
def test_tomorrow
assert_equal date_time_init(2005,2,23,10,10,10), date_time_init(2005,2,22,10,10,10).tomorrow
assert_equal date_time_init(2005,3,2,10,10,10), date_time_init(2005,2,28,10,10,10).tomorrow.tomorrow
end
def test_days_ago
assert_equal date_time_init(2005,6,4,10,10,10), date_time_init(2005,6,5,10,10,10).days_ago(1)
assert_equal date_time_init(2005,5,31,10,10,10), date_time_init(2005,6,5,10,10,10).days_ago(5)
end
def test_days_since
assert_equal date_time_init(2005,6,6,10,10,10), date_time_init(2005,6,5,10,10,10).days_since(1)
assert_equal date_time_init(2005,1,1,10,10,10), date_time_init(2004,12,31,10,10,10).days_since(1)
end
def test_weeks_ago
assert_equal date_time_init(2005,5,29,10,10,10), date_time_init(2005,6,5,10,10,10).weeks_ago(1)
assert_equal date_time_init(2005,5,1,10,10,10), date_time_init(2005,6,5,10,10,10).weeks_ago(5)
assert_equal date_time_init(2005,4,24,10,10,10), date_time_init(2005,6,5,10,10,10).weeks_ago(6)
assert_equal date_time_init(2005,2,27,10,10,10), date_time_init(2005,6,5,10,10,10).weeks_ago(14)
assert_equal date_time_init(2004,12,25,10,10,10), date_time_init(2005,1,1,10,10,10).weeks_ago(1)
end
def test_weeks_since
assert_equal date_time_init(2005,7,14,10,10,10), date_time_init(2005,7,7,10,10,10).weeks_since(1)
assert_equal date_time_init(2005,7,14,10,10,10), date_time_init(2005,7,7,10,10,10).weeks_since(1)
assert_equal date_time_init(2005,7,4,10,10,10), date_time_init(2005,6,27,10,10,10).weeks_since(1)
assert_equal date_time_init(2005,1,4,10,10,10), date_time_init(2004,12,28,10,10,10).weeks_since(1)
end
def test_months_ago
assert_equal date_time_init(2005,5,5,10,10,10), date_time_init(2005,6,5,10,10,10).months_ago(1)
assert_equal date_time_init(2004,11,5,10,10,10), date_time_init(2005,6,5,10,10,10).months_ago(7)
assert_equal date_time_init(2004,12,5,10,10,10), date_time_init(2005,6,5,10,10,10).months_ago(6)
assert_equal date_time_init(2004,6,5,10,10,10), date_time_init(2005,6,5,10,10,10).months_ago(12)
assert_equal date_time_init(2003,6,5,10,10,10), date_time_init(2005,6,5,10,10,10).months_ago(24)
end
def test_months_since
assert_equal date_time_init(2005,7,5,10,10,10), date_time_init(2005,6,5,10,10,10).months_since(1)
assert_equal date_time_init(2006,1,5,10,10,10), date_time_init(2005,12,5,10,10,10).months_since(1)
assert_equal date_time_init(2005,12,5,10,10,10), date_time_init(2005,6,5,10,10,10).months_since(6)
assert_equal date_time_init(2006,6,5,10,10,10), date_time_init(2005,12,5,10,10,10).months_since(6)
assert_equal date_time_init(2006,1,5,10,10,10), date_time_init(2005,6,5,10,10,10).months_since(7)
assert_equal date_time_init(2006,6,5,10,10,10), date_time_init(2005,6,5,10,10,10).months_since(12)
assert_equal date_time_init(2007,6,5,10,10,10), date_time_init(2005,6,5,10,10,10).months_since(24)
assert_equal date_time_init(2005,4,30,10,10,10), date_time_init(2005,3,31,10,10,10).months_since(1)
assert_equal date_time_init(2005,2,28,10,10,10), date_time_init(2005,1,29,10,10,10).months_since(1)
assert_equal date_time_init(2005,2,28,10,10,10), date_time_init(2005,1,30,10,10,10).months_since(1)
assert_equal date_time_init(2005,2,28,10,10,10), date_time_init(2005,1,31,10,10,10).months_since(1)
end
def test_years_ago
assert_equal date_time_init(2004,6,5,10,10,10), date_time_init(2005,6,5,10,10,10).years_ago(1)
assert_equal date_time_init(1998,6,5,10,10,10), date_time_init(2005,6,5,10,10,10).years_ago(7)
assert_equal date_time_init(2003,2,28,10,10,10), date_time_init(2004,2,29,10,10,10).years_ago(1) # 1 year ago from leap day
end
def test_years_since
assert_equal date_time_init(2006,6,5,10,10,10), date_time_init(2005,6,5,10,10,10).years_since(1)
assert_equal date_time_init(2012,6,5,10,10,10), date_time_init(2005,6,5,10,10,10).years_since(7)
assert_equal date_time_init(2005,2,28,10,10,10), date_time_init(2004,2,29,10,10,10).years_since(1) # 1 year since leap day
assert_equal date_time_init(2182,6,5,10,10,10), date_time_init(2005,6,5,10,10,10).years_since(177)
end
def test_beginning_of_month
assert_equal date_time_init(2005,2,1,0,0,0), date_time_init(2005,2,22,10,10,10).beginning_of_month
end
def test_beginning_of_quarter
assert_equal date_time_init(2005,1,1,0,0,0), date_time_init(2005,2,15,10,10,10).beginning_of_quarter
assert_equal date_time_init(2005,1,1,0,0,0), date_time_init(2005,1,1,0,0,0).beginning_of_quarter
assert_equal date_time_init(2005,10,1,0,0,0), date_time_init(2005,12,31,10,10,10).beginning_of_quarter
assert_equal date_time_init(2005,4,1,0,0,0), date_time_init(2005,6,30,23,59,59).beginning_of_quarter
end
def test_end_of_quarter
assert_equal date_time_init(2007,3,31,23,59,59,Rational(999999999, 1000)), date_time_init(2007,2,15,10,10,10).end_of_quarter
assert_equal date_time_init(2007,3,31,23,59,59,Rational(999999999, 1000)), date_time_init(2007,3,31,0,0,0).end_of_quarter
assert_equal date_time_init(2007,12,31,23,59,59,Rational(999999999, 1000)), date_time_init(2007,12,21,10,10,10).end_of_quarter
assert_equal date_time_init(2007,6,30,23,59,59,Rational(999999999, 1000)), date_time_init(2007,4,1,0,0,0).end_of_quarter
assert_equal date_time_init(2008,6,30,23,59,59,Rational(999999999, 1000)), date_time_init(2008,5,31,0,0,0).end_of_quarter
end
def test_beginning_of_year
assert_equal date_time_init(2005,1,1,0,0,0), date_time_init(2005,2,22,10,10,10).beginning_of_year
end
def test_next_week
assert_equal date_time_init(2005,2,28,0,0,0), date_time_init(2005,2,22,15,15,10).next_week
assert_equal date_time_init(2005,3,4,0,0,0), date_time_init(2005,2,22,15,15,10).next_week(:friday)
assert_equal date_time_init(2006,10,30,0,0,0), date_time_init(2006,10,23,0,0,0).next_week
assert_equal date_time_init(2006,11,1,0,0,0), date_time_init(2006,10,23,0,0,0).next_week(:wednesday)
end
def test_next_month_on_31st
assert_equal date_time_init(2005,9,30,15,15,10), date_time_init(2005,8,31,15,15,10).next_month
end
def test_next_quarter_on_31st
assert_equal date_time_init(2005,11,30,15,15,10), date_time_init(2005,8,31,15,15,10).next_quarter
end
def test_next_year
assert_equal date_time_init(2006,6,5,10,10,10), date_time_init(2005,6,5,10,10,10).next_year
end
def test_prev_week
assert_equal date_time_init(2005,2,21,0,0,0), date_time_init(2005,3,1,15,15,10).prev_week
assert_equal date_time_init(2005,2,22,0,0,0), date_time_init(2005,3,1,15,15,10).prev_week(:tuesday)
assert_equal date_time_init(2005,2,25,0,0,0), date_time_init(2005,3,1,15,15,10).prev_week(:friday)
assert_equal date_time_init(2006,10,30,0,0,0), date_time_init(2006,11,6,0,0,0).prev_week
assert_equal date_time_init(2006,11,15,0,0,0), date_time_init(2006,11,23,0,0,0).prev_week(:wednesday)
end
def test_prev_month_on_31st
assert_equal date_time_init(2004,2,29,10,10,10), date_time_init(2004,3,31,10,10,10).prev_month
end
def test_prev_quarter_on_31st
assert_equal date_time_init(2004,2,29,10,10,10), date_time_init(2004,5,31,10,10,10).prev_quarter
end
def test_prev_year
assert_equal date_time_init(2004,6,5,10,10,10), date_time_init(2005,6,5,10,10,10).prev_year
end
def test_days_to_week_start
assert_equal 0, date_time_init(2011,11,01,0,0,0).days_to_week_start(:tuesday)
assert_equal 1, date_time_init(2011,11,02,0,0,0).days_to_week_start(:tuesday)
assert_equal 2, date_time_init(2011,11,03,0,0,0).days_to_week_start(:tuesday)
assert_equal 3, date_time_init(2011,11,04,0,0,0).days_to_week_start(:tuesday)
assert_equal 4, date_time_init(2011,11,05,0,0,0).days_to_week_start(:tuesday)
assert_equal 5, date_time_init(2011,11,06,0,0,0).days_to_week_start(:tuesday)
assert_equal 6, date_time_init(2011,11,07,0,0,0).days_to_week_start(:tuesday)
assert_equal 3, date_time_init(2011,11,03,0,0,0).days_to_week_start(:monday)
assert_equal 3, date_time_init(2011,11,04,0,0,0).days_to_week_start(:tuesday)
assert_equal 3, date_time_init(2011,11,05,0,0,0).days_to_week_start(:wednesday)
assert_equal 3, date_time_init(2011,11,06,0,0,0).days_to_week_start(:thursday)
assert_equal 3, date_time_init(2011,11,07,0,0,0).days_to_week_start(:friday)
assert_equal 3, date_time_init(2011,11,8,0,0,0).days_to_week_start(:saturday)
assert_equal 3, date_time_init(2011,11,9,0,0,0).days_to_week_start(:sunday)
end
def test_beginning_of_week
assert_equal date_time_init(2005,1,31,0,0,0), date_time_init(2005,2,4,10,10,10).beginning_of_week
assert_equal date_time_init(2005,11,28,0,0,0), date_time_init(2005,11,28,0,0,0).beginning_of_week #monday
assert_equal date_time_init(2005,11,28,0,0,0), date_time_init(2005,11,29,0,0,0).beginning_of_week #tuesday
assert_equal date_time_init(2005,11,28,0,0,0), date_time_init(2005,11,30,0,0,0).beginning_of_week #wednesday
assert_equal date_time_init(2005,11,28,0,0,0), date_time_init(2005,12,01,0,0,0).beginning_of_week #thursday
assert_equal date_time_init(2005,11,28,0,0,0), date_time_init(2005,12,02,0,0,0).beginning_of_week #friday
assert_equal date_time_init(2005,11,28,0,0,0), date_time_init(2005,12,03,0,0,0).beginning_of_week #saturday
assert_equal date_time_init(2005,11,28,0,0,0), date_time_init(2005,12,04,0,0,0).beginning_of_week #sunday
end
def test_end_of_week
assert_equal date_time_init(2008,1,6,23,59,59,Rational(999999999, 1000)), date_time_init(2007,12,31,10,10,10).end_of_week
assert_equal date_time_init(2007,9,2,23,59,59,Rational(999999999, 1000)), date_time_init(2007,8,27,0,0,0).end_of_week #monday
assert_equal date_time_init(2007,9,2,23,59,59,Rational(999999999, 1000)), date_time_init(2007,8,28,0,0,0).end_of_week #tuesday
assert_equal date_time_init(2007,9,2,23,59,59,Rational(999999999, 1000)), date_time_init(2007,8,29,0,0,0).end_of_week #wednesday
assert_equal date_time_init(2007,9,2,23,59,59,Rational(999999999, 1000)), date_time_init(2007,8,30,0,0,0).end_of_week #thursday
assert_equal date_time_init(2007,9,2,23,59,59,Rational(999999999, 1000)), date_time_init(2007,8,31,0,0,0).end_of_week #friday
assert_equal date_time_init(2007,9,2,23,59,59,Rational(999999999, 1000)), date_time_init(2007,9,01,0,0,0).end_of_week #saturday
assert_equal date_time_init(2007,9,2,23,59,59,Rational(999999999, 1000)), date_time_init(2007,9,02,0,0,0).end_of_week #sunday
end
def test_end_of_month
assert_equal date_time_init(2005,3,31,23,59,59,Rational(999999999, 1000)), date_time_init(2005,3,20,10,10,10).end_of_month
assert_equal date_time_init(2005,2,28,23,59,59,Rational(999999999, 1000)), date_time_init(2005,2,20,10,10,10).end_of_month
assert_equal date_time_init(2005,4,30,23,59,59,Rational(999999999, 1000)), date_time_init(2005,4,20,10,10,10).end_of_month
end
def test_end_of_year
assert_equal date_time_init(2007,12,31,23,59,59,Rational(999999999, 1000)), date_time_init(2007,2,22,10,10,10).end_of_year
assert_equal date_time_init(2007,12,31,23,59,59,Rational(999999999, 1000)), date_time_init(2007,12,31,10,10,10).end_of_year
end
end