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require 'abstract_unit'
class TimeZoneTest < Test::Unit::TestCase
class MockTime
def self.now
Time.utc( 2004, 7, 25, 14, 49, 00 )
end
def self.local(*args)
Time.utc(*args)
end
end
TimeZone::Time = MockTime
def test_formatted_offset_positive
zone = TimeZone.create( "Test", 4200 )
assert_equal "+01:10", zone.formatted_offset
end
def test_formatted_offset_negative
zone = TimeZone.create( "Test", -4200 )
assert_equal "-01:10", zone.formatted_offset
end
def test_now
zone = TimeZone.create( "Test", 4200 )
assert_equal Time.local(2004,7,25,15,59,00).to_a[0,6], zone.now.to_a[0,6]
end
def test_today
zone = TimeZone.create( "Test", 43200 )
assert_equal Date.new(2004,7,26), zone.today
end
def test_adjust_negative
zone = TimeZone.create( "Test", -4200 ) # 4200s == 70 mins
assert_equal Time.utc(2004,7,24,23,55,0), zone.adjust(Time.utc(2004,7,25,1,5,0))
end
def test_adjust_positive
zone = TimeZone.create( "Test", 4200 )
assert_equal Time.utc(2004,7,26,1,5,0), zone.adjust(Time.utc(2004,7,25,23,55,0))
end
def test_unadjust
zone = TimeZone.create( "Test", 4200 )
expect = Time.utc(2004,7,24,23,55,0).to_a[0,6]
actual = zone.unadjust(Time.utc(2004,7,25,1,5,0)).to_a[0,6]
assert_equal expect, actual
end
def test_zone_compare
zone1 = TimeZone.create( "Test1", 4200 )
zone2 = TimeZone.create( "Test1", 5600 )
assert zone1 < zone2
assert zone2 > zone1
zone1 = TimeZone.create( "Able", 10000 )
zone2 = TimeZone.create( "Zone", 10000 )
assert zone1 < zone2
assert zone2 > zone1
zone1 = TimeZone.create( "Able", 10000 )
assert zone1 == zone1
end
def test_to_s
zone = TimeZone.create( "Test", 4200 )
assert_equal "(UTC+01:10) Test", zone.to_s
end
def test_all_sorted
all = TimeZone.all
1.upto( all.length-1 ) do |i|
assert all[i-1] < all[i]
end
end
def test_index
assert_nil TimeZone["bogus"]
assert_not_nil TimeZone["Central Time (US & Canada)"]
assert_not_nil TimeZone[8]
assert_raises(ArgumentError) { TimeZone[false] }
end
def test_new
a = TimeZone.new("Berlin")
b = TimeZone.new("Berlin")
assert_same a, b
assert_nil TimeZone.new("bogus")
end
def test_us_zones
assert TimeZone.us_zones.include?(TimeZone["Hawaii"])
assert !TimeZone.us_zones.include?(TimeZone["Kuala Lumpur"])
end
end
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