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require 'helper'
class TestDaylightSavings < TestCase
def setup
@begin_daylight_savings = Time.local(2008, 3, 9, 5, 0, 0, 0)
@end_daylight_savings = Time.local(2008, 11, 2, 5, 0, 0, 0)
end
def test_begin_past
# ambiguous - resolve to last night
t = Chronic::RepeaterTime.new('900')
t.start = @begin_daylight_savings
assert_equal Time.local(2008, 3, 8, 21), t.next(:past).begin
# ambiguous - resolve to this afternoon
t = Chronic::RepeaterTime.new('900')
t.start = Time.local(2008, 3, 9, 22, 0, 0, 0)
assert_equal Time.local(2008, 3, 9, 21), t.next(:past).begin
# ambiguous - resolve to this morning
t = Chronic::RepeaterTime.new('400')
t.start = @begin_daylight_savings
assert_equal Time.local(2008, 3, 9, 4), t.next(:past).begin
# unambiguous - resolve to today
t = Chronic::RepeaterTime.new('0400')
t.start = @begin_daylight_savings
assert_equal Time.local(2008, 3, 9, 4), t.next(:past).begin
# unambiguous - resolve to yesterday
t = Chronic::RepeaterTime.new('1300')
t.start = @begin_daylight_savings
assert_equal Time.local(2008, 3, 8, 13), t.next(:past).begin
end
def test_begin_future
# ambiguous - resolve to this morning
t = Chronic::RepeaterTime.new('900')
t.start = @begin_daylight_savings
assert_equal Time.local(2008, 3, 9, 9), t.next(:future).begin
# ambiguous - resolve to this afternoon
t = Chronic::RepeaterTime.new('900')
t.start = Time.local(2008, 3, 9, 13, 0, 0, 0)
assert_equal Time.local(2008, 3, 9, 21), t.next(:future).begin
# ambiguous - resolve to tomorrow
t = Chronic::RepeaterTime.new('900')
t.start = Time.local(2008, 3, 9, 22, 0, 0, 0)
assert_equal Time.local(2008, 3, 10, 9), t.next(:future).begin
# unambiguous - resolve to today
t = Chronic::RepeaterTime.new('0900')
t.start = @begin_daylight_savings
assert_equal Time.local(2008, 3, 9, 9), t.next(:future).begin
# unambiguous - resolve to tomorrow
t = Chronic::RepeaterTime.new('0400')
t.start = @begin_daylight_savings
assert_equal Time.local(2008, 3, 10, 4), t.next(:future).begin
end
def test_end_past
# ambiguous - resolve to last night
t = Chronic::RepeaterTime.new('900')
t.start = @end_daylight_savings
assert_equal Time.local(2008, 11, 1, 21), t.next(:past).begin
# ambiguous - resolve to this afternoon
t = Chronic::RepeaterTime.new('900')
t.start = Time.local(2008, 11, 2, 22, 0, 0, 0)
assert_equal Time.local(2008, 11, 2, 21), t.next(:past).begin
# ambiguous - resolve to this morning
t = Chronic::RepeaterTime.new('400')
t.start = @end_daylight_savings
assert_equal Time.local(2008, 11, 2, 4), t.next(:past).begin
# unambiguous - resolve to today
t = Chronic::RepeaterTime.new('0400')
t.start = @end_daylight_savings
assert_equal Time.local(2008, 11, 2, 4), t.next(:past).begin
# unambiguous - resolve to yesterday
t = Chronic::RepeaterTime.new('1300')
t.start = @end_daylight_savings
assert_equal Time.local(2008, 11, 1, 13), t.next(:past).begin
# unambiguous - resolve to yesterday
t = Chronic::RepeaterTime.new('1300')
t.start = @end_daylight_savings + 60 * 60 * 24 # Advance one day
assert_equal Time.local(2008, 11, 2, 13), t.next(:past).begin
end
def test_end_future
# ambiguous - resolve to this morning
t = Chronic::RepeaterTime.new('900')
t.start = @end_daylight_savings
assert_equal Time.local(2008, 11, 2, 9), t.next(:future).begin
# ambiguous - resolve to this afternoon
t = Chronic::RepeaterTime.new('900')
t.start = Time.local(2008, 11, 2, 13, 0, 0, 0)
assert_equal Time.local(2008, 11, 2, 21), t.next(:future).begin
# ambiguous - resolve to tomorrow
t = Chronic::RepeaterTime.new('900')
t.start = Time.local(2008, 11, 2, 22, 0, 0, 0)
assert_equal Time.local(2008, 11, 3, 9), t.next(:future).begin
# unambiguous - resolve to today
t = Chronic::RepeaterTime.new('0900')
t.start = @end_daylight_savings
assert_equal Time.local(2008, 11, 2, 9), t.next(:future).begin
# unambiguous - resolve to tomorrow
t = Chronic::RepeaterTime.new('0400')
t.start = @end_daylight_savings
assert_equal Time.local(2008, 11, 3, 4), t.next(:future).begin
end
end
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