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# encoding: UTF-8
# frozen_string_literal: true
require_relative 'test_utils'
class TCDataTimezone < Minitest::Test
include TZInfo
class TestTimezoneInfo < DataSources::TimezoneInfo
attr_reader :timestamp
attr_reader :local_timestamp
attr_reader :to_timestamp
attr_reader :from_timestamp
def initialize(identifier, period_for_result, periods_for_local_result, transitions_up_to_result)
super(identifier)
@period_for_result = period_for_result
@periods_for_local_result = periods_for_local_result || []
@transitions_up_to_result = transitions_up_to_result
end
def period_for(timestamp)
raise ArgumentError, 'timestamp must be specified' unless timestamp
raise ArgumentError, 'timestamp must have a specified utc_offset' unless timestamp.utc_offset
@timestamp = timestamp
@period_for_result
end
def periods_for_local(local_timestamp)
raise ArgumentError, 'local_timestamp must be specified' unless local_timestamp
raise ArgumentError, 'local_timestamp must have an unspecified utc_offset' if local_timestamp.utc_offset
@local_timestamp = local_timestamp
@periods_for_local_result
end
def transitions_up_to(to_timestamp, from_timestamp = nil)
raise ArgumentError, 'to_timestamp must be specified' unless to_timestamp
raise ArgumentError, 'to_timestamp must have a specified utc_offset' unless to_timestamp.utc_offset
if from_timestamp
raise ArgumentError, 'from_timestamp must have a specified utc_offset' unless from_timestamp.utc_offset
raise ArgumentError, 'to_timestamp must be greater than from_timestamp' if to_timestamp <= from_timestamp
end
@to_timestamp = to_timestamp
@from_timestamp = from_timestamp
@transitions_up_to_result
end
end
def test_identifier
tz = DataTimezone.new(TestTimezoneInfo.new('Test/Zone', nil, [], []))
assert_equal('Test/Zone', tz.identifier)
end
def test_period_for
time_types_test(:utc) do |h|
# Don't need actual TimezonePeriods. DataTimezone isn't supposed to do
# anything with them apart from return them.
period = Object.new
tti = TestTimezoneInfo.new('Test/Zone', period, [], [])
tz = DataTimezone.new(tti)
assert_same(period, tz.period_for(h.time(2006, 6, 27, 22, 50, 12, Rational(1,10), :utc)))
assert_equal_with_offset(Timestamp.create(2006, 6, 27, 22, 50, 12, Rational(1,10), :utc), tti.timestamp)
end
end
def test_period_for_zero_offset
time_types_test do |h|
# Don't need actual TimezonePeriods. DataTimezone isn't supposed to do
# anything with them apart from return them.
period = Object.new
tti = TestTimezoneInfo.new('Test/Zone', period, [], [])
tz = DataTimezone.new(tti)
assert_same(period, tz.period_for(h.time(2006, 6, 27, 22, 50, 12, Rational(1,10), 0)))
assert_equal_with_offset(Timestamp.create(2006, 6, 27, 22, 50, 12, Rational(1,10), h.expected_zero_offset), tti.timestamp)
end
end
def test_period_for_offset
time_types_test(:offset) do |h|
# Don't need actual TimezonePeriods. DataTimezone isn't supposed to do
# anything with them apart from return them.
period = Object.new
tti = TestTimezoneInfo.new('Test/Zone', period, [], [])
tz = DataTimezone.new(tti)
assert_same(period, tz.period_for(h.time(2006, 6, 27, 22, 50, 12, Rational(1,10), 3600)))
assert_equal_with_offset(Timestamp.create(2006, 6, 27, 22, 50, 12, Rational(1,10), 3600), tti.timestamp)
end
end
def test_period_for_unspecified
time_types_test(:unspecified_offset) do |h|
# Don't need actual TimezonePeriods. DataTimezone isn't supposed to do
# anything with them apart from return them.
tti = TestTimezoneInfo.new('Test/Zone', Object.new, [], [])
tz = DataTimezone.new(tti)
t = h.time(2006, 6, 27, 22, 50, 12, Rational(1,10))
error = assert_raises(ArgumentError) { tz.period_for(t) }
assert_match(/\btime\b/, error.message)
end
end
def test_period_for_nil
tti = TestTimezoneInfo.new('Test/Zone', Object.new, [], [])
tz = DataTimezone.new(tti)
error = assert_raises(ArgumentError) { tz.period_for(nil) }
assert_match(/\btime\b/, error.message)
end
def test_period_for_unsupported_value
tti = TestTimezoneInfo.new('Test/Zone', Object.new, [], [])
tz = DataTimezone.new(tti)
t = Time.utc(2006, 6, 27, 22, 50, 12).to_i
error = assert_raises(ArgumentError) { tz.period_for(t) }
assert_match(Regexp.new("\\b#{Regexp.escape(t.class.name)}\\b"), error.message)
end
def test_periods_for_local_unspecified
time_types_test(:unspecified_offset) do |h|
# Don't need actual TimezonePeriods. DataTimezone isn't supposed to do
# anything with them apart from return them.
periods = [Object.new, Object.new]
tti = TestTimezoneInfo.new('Test/Zone', nil, periods, [])
tz = DataTimezone.new(tti)
assert_same(periods, tz.periods_for_local(h.time(2006, 6, 27, 22, 50, 12, Rational(1,10))))
assert_equal_with_offset(Timestamp.create(2006, 6, 27, 22, 50, 12, Rational(1,10)), tti.local_timestamp)
end
end
def test_periods_for_local_utc
time_types_test(:utc) do |h|
# Don't need actual TimezonePeriods. DataTimezone isn't supposed to do
# anything with them apart from return them.
periods = [Object.new, Object.new]
tti = TestTimezoneInfo.new('Test/Zone', nil, periods, [])
tz = DataTimezone.new(tti)
assert_same(periods, tz.periods_for_local(h.time(2006, 6, 27, 22, 50, 12, Rational(1,10), :utc)))
assert_equal_with_offset(Timestamp.create(2006, 6, 27, 22, 50, 12, Rational(1,10)), tti.local_timestamp)
end
end
def test_periods_for_local_zero_offset
time_types_test do |h|
# Don't need actual TimezonePeriods. DataTimezone isn't supposed to do
# anything with them apart from return them.
periods = [Object.new, Object.new]
tti = TestTimezoneInfo.new('Test/Zone', nil, periods, [])
tz = DataTimezone.new(tti)
assert_same(periods, tz.periods_for_local(h.time(2006, 6, 27, 22, 50, 12, Rational(1,10), 0)))
assert_equal_with_offset(Timestamp.create(2006, 6, 27, 22, 50, 12, Rational(1,10)), tti.local_timestamp)
end
end
def test_periods_for_local_with_offset
time_types_test(:offset) do |h|
# Don't need actual TimezonePeriods. DataTimezone isn't supposed to do
# anything with them apart from return them.
periods = [Object.new, Object.new]
tti = TestTimezoneInfo.new('Test/Zone', nil, periods, [])
tz = DataTimezone.new(tti)
assert_same(periods, tz.periods_for_local(h.time(2006, 6, 27, 22, 50, 12, Rational(1,10), 3600)))
assert_equal_with_offset(Timestamp.create(2006, 6, 27, 22, 50, 12, Rational(1,10)), tti.local_timestamp)
end
end
def test_periods_for_local_not_found
periods = []
tti = TestTimezoneInfo.new('Test/Zone', nil, periods, [])
tz = DataTimezone.new(tti)
t = Time.utc(2006, 6, 27, 22, 50, 12 + Rational(1,10))
assert_same(periods, tz.periods_for_local(t))
assert_equal_with_offset(Timestamp.new(t.to_i, Rational(1,10)), tti.local_timestamp)
end
def test_periods_for_local_nil
tti = TestTimezoneInfo.new('Test/Zone', Object.new, [], [])
tz = DataTimezone.new(tti)
error = assert_raises(ArgumentError) { tz.periods_for_local(nil) }
assert_match(/\blocal_time\b/, error.message)
end
def test_periods_for_local_unsupported
tti = TestTimezoneInfo.new('Test/Zone', Object.new, [], [])
tz = DataTimezone.new(tti)
t = Time.utc(2006, 6, 27, 22, 50, 12).to_i
error = assert_raises(ArgumentError) { tz.periods_for_local(t) }
assert_match(Regexp.new("\\b#{Regexp.escape(t.class.name)}\\b"), error.message)
end
def test_transitions_up_to_utc
time_types_test(:utc) do |h|
# Don't need actual TimezoneTransition instances. DataTimezone isn't
# supposed to do anything with them apart from return them.
transitions = [Object.new, Object.new]
tti = TestTimezoneInfo.new('Test/Zone', nil, nil, transitions)
tz = DataTimezone.new(tti)
assert_same(transitions, tz.transitions_up_to(h.time(2013, 1, 1, 0, 0, 0, Rational(1,10), :utc), h.time(2012, 1, 1, 0, 0, 0, Rational(1,10), :utc)))
assert_equal_with_offset(Timestamp.create(2013, 1, 1, 0, 0, 0, Rational(1,10), :utc), tti.to_timestamp)
assert_equal_with_offset(Timestamp.create(2012, 1, 1, 0, 0, 0, Rational(1,10), :utc), tti.from_timestamp)
end
end
def test_transitions_up_to_zero_offset
time_types_test do |h|
# Don't need actual TimezoneTransition instances. DataTimezone isn't
# supposed to do anything with them apart from return them.
transitions = [Object.new, Object.new]
tti = TestTimezoneInfo.new('Test/Zone', nil, nil, transitions)
tz = DataTimezone.new(tti)
assert_same(transitions, tz.transitions_up_to(h.time(2013, 1, 1, 0, 0, 0, Rational(1,10), 0), h.time(2012, 1, 1, 0, 0, 0, Rational(1,10), 0)))
assert_equal_with_offset(Timestamp.create(2013, 1, 1, 0, 0, 0, Rational(1,10), h.expected_zero_offset), tti.to_timestamp)
assert_equal_with_offset(Timestamp.create(2012, 1, 1, 0, 0, 0, Rational(1,10), h.expected_zero_offset), tti.from_timestamp)
end
end
def test_transitions_up_to_offset
time_types_test(:offset) do |h|
# Don't need actual TimezoneTransition instances. DataTimezone isn't
# supposed to do anything with them apart from return them.
transitions = [Object.new, Object.new]
tti = TestTimezoneInfo.new('Test/Zone', nil, nil, transitions)
tz = DataTimezone.new(tti)
assert_same(transitions, tz.transitions_up_to(h.time(2013, 1, 1, 0, 0, 0, Rational(1,10), -3600), h.time(2012, 1, 1, 0, 0, 0, Rational(1,10), 3600)))
assert_equal_with_offset(Timestamp.create(2013, 1, 1, 0, 0, 0, Rational(1,10), -3600), tti.to_timestamp)
assert_equal_with_offset(Timestamp.create(2012, 1, 1, 0, 0, 0, Rational(1,10), 3600), tti.from_timestamp)
end
end
def test_transitions_up_to_utc_to_not_greater_than_utc_from
time_types_test do |h|
tti = TestTimezoneInfo.new('Test/Zone', nil, nil, nil)
tz = DataTimezone.new(tti)
to = h.time(2013,1,1,0,0,0,0,0)
from = h.time(2013,1,1,0,0,0,0,0)
error = assert_raises(ArgumentError) { tz.transitions_up_to(to, from) }
assert_equal('to must be greater than from', error.message)
end
end
def test_transitions_up_to_unspecified_from
time_types_test(:unspecified_offset) do |h|
tti = TestTimezoneInfo.new('Test/Zone', nil, nil, nil)
tz = DataTimezone.new(tti)
to = h.time(2013, 1, 1, 0, 0, 0, Rational(1,10), 0)
from = h.time(2012, 1, 1, 0, 0, 0, Rational(1,10))
error = assert_raises(ArgumentError) { tz.transitions_up_to(to, from) }
assert_equal('from must have a specified utc_offset', error.message)
end
end
def test_transitions_up_to_unspecified_to
time_types_test(:unspecified_offset) do |h|
tti = TestTimezoneInfo.new('Test/Zone', nil, nil, nil)
tz = DataTimezone.new(tti)
to = h.time(2013, 1, 1, 0, 0, 0, Rational(1,10))
error = assert_raises(ArgumentError) { tz.transitions_up_to(to) }
assert_equal('to must have a specified utc_offset', error.message)
end
end
def test_transitions_up_to_nil_from
# Don't need actual TimezoneTransition instances. DataTimezone isn't
# supposed to do anything with them apart from return them.
transitions = [Object.new, Object.new]
tti = TestTimezoneInfo.new('Test/Zone', nil, nil, transitions)
tz = DataTimezone.new(tti)
to = Time.utc(2013, 1, 1, 0, 0, Rational(1,10))
assert_same(transitions, tz.transitions_up_to(to))
assert_equal_with_offset(Timestamp.new(to.to_i, Rational(1,10), :utc), tti.to_timestamp)
assert_nil(tti.from_timestamp)
end
def test_transitions_up_to_nil_to
tti = TestTimezoneInfo.new('Test/Zone', nil, nil, nil)
tz = DataTimezone.new(tti)
error = assert_raises(ArgumentError) { tz.transitions_up_to(nil) }
assert_equal('to must be specified', error.message)
end
def test_transitions_up_to_unsupported_to
tti = TestTimezoneInfo.new('Test/Zone', nil, nil, nil)
tz = DataTimezone.new(tti)
to = Time.utc(2013, 1, 1, 0, 0, 0).to_i
error = assert_raises(ArgumentError) { tz.transitions_up_to(to) }
assert_match(Regexp.new("\\b#{Regexp.escape(to.class.name)}\\b"), error.message)
end
def test_transitions_up_to_unsupported_from
tti = TestTimezoneInfo.new('Test/Zone', nil, nil, nil)
tz = DataTimezone.new(tti)
to = Time.utc(2013, 1, 1, 0, 0, 0)
from = Time.utc(2012, 1, 1, 0, 0, 0).to_i
error = assert_raises(ArgumentError) { tz.transitions_up_to(to, from) }
assert_match(Regexp.new("\\b#{Regexp.escape(from.class.name)}\\b"), error.message)
end
def test_canonical_identifier
tz = DataTimezone.new(TestTimezoneInfo.new('Test/Zone', nil, [], []))
assert_equal('Test/Zone', tz.canonical_identifier)
end
def test_canonical_zone
tz = DataTimezone.new(TestTimezoneInfo.new('Test/Zone', nil, [], []))
assert_same(tz, tz.canonical_zone)
end
def test_inspect
tz = DataTimezone.new(TestTimezoneInfo.new('Test/Zone', nil, [], []))
assert_equal('#<TZInfo::DataTimezone: Test/Zone>', tz.inspect)
end
end
|
